ABOUT: This text file contains all of the Boeing 707's Table of Contents. *NOTE: I have tried to correct for the faults in the manuals OCR but there are likely some faults that have slipped through. Missing Chapters: 26 - Fire Protection 30 - Ice & Rain Protection 73 - Engine and Fuel Control 80 - Starting Chapters with missing tables of contents: 11 - Placards and Markings 22 - Autoflight Chapter 1 - Introduction ┌────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├────────────────────────────────────────────┬───────────────┤ │ SUBJECT │ CHAPTER NO. │ │ │ │ │ INTRODUCTION │ │ │ │ │ │ AIRCRAFT GENERAL │ │ │ Dimensions & Areas │ 6 │ │ Lifting & Shoring │ 7 │ │ Leveling & Weighing │ 8 │ │ Towing & Taxiing │ 9 │ │ Parking and Mooring │ 10 │ │ Servicing │ 12 │ │ Standard Practices - Airframe │ 13 │ │ │ │ │ AIRPLANE SYSTEMS │ │ │ Air Conditioning │ 21 │ │ Autopilot │ 22 │ │ Communication │ 23 │ │ Electrical Power │ 24 │ │ Equipment & Furnishings │ 25 │ │ Fire Protection │ 26 │ │ Flight Controls │ 27 │ │ Fuel │ 28 │ │ Hydraulic Power │ 29 │ │ Ice & Rain Protection │ 30 │ │ Instruments │ 31 │ │ Landing Gear │ 32 │ │ Lights │ 33 │ │ Navigation │ 34 │ │ Oxygen │ 35 │ │ Pneumatic │ 36 │ │ Water & Waste │ 38 │ │ Airborne Auxiliary Power │ 49 │ │ │ │ │ STRUCTURE │ │ │ Structures - General │ 51 │ │ Doors │ 52 │ │ Fuselage │ 53 │ │ Nacelles │ 54 │ │ Stabilizers │ 55 │ │ Windows │ 56 │ │ Wings │ 57 │ │ │ │ │ POWER PLANT │ │ │ Powerplant - General │ 71 │ │ Engine │ 72 │ │ Engine and Fuel Control │ 73 │ │ Ignition │ 74 │ │ Air │ 75 │ │ Engine Controls │ 76 │ │ Engine Indicating │ 77 │ │ Exhaust │ 78 │ │ Oil │ 79 │ │ Starting │ 80 │ │ Water Injection │ 82 │ │ │ │ │ CHARTS │ 91 │ └────────────────────────────────────────────┴───────────────┘ Chapter 6 - Dimensions & Areas ┌───────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────┬───────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ Dimensions and Areas │ 6-1-1 │ │ │ │ │ │ ├───────────────────────────────────────────────────┴───────────────┴───────────────┤ │ ALPHABETICAL INDEX │ ├───────────────────────────────────────────────────┬───────────────┬───────────────┤ │ Subject │ Subject No. │ Page No. │ │ Abbreviations │ 6-1-0 │ 4 │ │ Body, Dimensions and Areas │ 6-1-0 │ 3 │ │ Control Surfaces, Dimensions and Areas │ 6-1-0 │ 2 │ │ Dimensions and Areas │ 6-1-0 │ 1 │ │ Fin, Centerline Diagram │ 6-1-0 │ 8 │ │ Flap, Dimensions and Areas │ 6-1-0 │ 1 │ │ Fuselage Centerline Diagram │ 6-1-0 │ 6 │ │ Landing Gear, Dimensions and Areas │ 6-1-0 │ 3 │ │ Nacelle, Centerline Diagram │ 6-1-0 │ 12,13 │ │ Principal Dimensions │ 6-1-0 │ 5 │ │ Stabilizer and Elevator Centerline Diagram │ 6-1-0 │ 7 │ │ Ventral Fin Centerline Diagram │ 6-1-0 │ 9 │ │ Wing, Centerline Diagram │ 6-1-0 │ 10,11 │ │ Wing, Dimensions and Areas │ 6-1-0 │ 1 │ │ Lower Half of Fuselage - Zone 1 │ 6-1-0 │ 14 │ │ Lower Half of Fuselage - Zone 2 │ 6-1-0 │ 15 │ │ Empennage - 3 │ 6-1-0 │ 16 │ │ Power Plants and Struts - Zone 4 │ 6-1-0 │ 17 │ │ Left Wing - Zone 5 │ 6-1-0 │ 18 │ │ Right Win - Zone 6 │ 6-1-0 │ 19 │ └───────────────────────────────────────────────────┴───────────────┴───────────────┘ Chapter 7 - Lifting and Shoring ┌───────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ AIRPLANE JACKING │ 7-1-1 │ │ Maintenance Practices │ │ │ Jack Airplane │ │ │ Airplane Support with Engines Removed │ │ │ Jacking with Nose Fuselage Jack Only │ │ │ Lifting Landing Gear Axles │ │ │ Lowering with Nose Fuselage Jack Only │ │ │ │ │ │ LIFTING DAMAGED AIRPLANE │ 7-5-1 │ │ Jacks │ │ │ Lift Damaged Airplane Using Jacks │ │ │ Jack Airplane With Nose Gear Collapsed │ │ │ Pneumatic Bags │ │ │ Mooring Airplane │ │ │ Lifting Airplane │ │ │ Lifting One Side of Airplane │ │ │ Nose Sling │ │ │ Mobile Cranes │ │ │ │ │ │ SHORING │ 7-6-1 │ └───────────────────────────────────────────────────┴───────────────┘ Chapter 8 - Leveling and Weighing ┌───────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ LEVELING │ 8-1-1 │ │ Maintenance Practices │ │ │ Leveling Airplane Using Plumb Bob or Attitude Gage │ │ │ Level Airplane Using Transit │ │ │ │ │ │ WEIGHING │ 8-2-1 │ │ Maintenance Practices │ │ └───────────────────────────────────────────────────────────┴───────────────┘ Chapter 9 - Towing and Taxiing ┌───────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ TOWING │ 9-2-1 │ │ Maintenance Practices │ │ │ Ground Turning Techniques │ │ │ Nose Gear Shock Strut │ │ │ Structural Provisions for Towing │ │ │ Towing Airplane in a Turn │ │ │ Towing Airplane With Engines Removed │ │ │ │ │ │ TAXIING │ 9-3-1 │ │ Maintenance Practices │ │ └───────────────────────────────────────────────────┴───────────────┘ Chapter 10 - Parking and Mooring ┌───────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────┬───────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ PARKING │ 10-1-1 │ │ │ MOORING │ 10-2-1 │ │ │ │ │ │ ├───────────────────────────────────────────────────┴───────────────┴───────────────┤ │ ALPHABETICAL INDEX │ ├───────────────────────────────────────────────────┬───────────────┬───────────────┤ │ Subject │ Subject No. │ Page No. │ │ │ │ │ │ ENGINE OPERATING DANGER AREAS │ │ │ │ Description │ 10-1-1 │ 204 │ │ │ │ │ │ JET BLAST - PARKING │ │ │ │ Description │ 10-1-1 │ 203 │ │ │ │ │ │ MAIN LANDING GEAR GROUND LOCK │ │ │ │ Installation │ 10-1-1 │ 206 │ │ │ │ │ │ NOSE LANDING GEAR GROUND LOCK │ │ │ │ Installation │ 10-1-1 │ 208 │ │ │ │ │ │ MOORING │ │ │ │ Description │ 10-1-1 │ 201 │ │ │ │ │ │ PARKING │ │ │ │ Description │ 10-1-1 │ 201 │ │ │ │ │ │ TYPICAL RAMP PARKING │ │ │ │ Description │ 10-1-1 │ 205 │ └───────────────────────────────────────────────────┴───────────────┴───────────────┘ Chapter 11 - Placards and Markings Chapter 12 - Servicing ┌───────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ SERVICING GENERAL │ 12-0 │ │ AIR SERVICING │ 12-1-1 │ │ COMBINED AIR AND FLUID SERVICING │ 12-1-11 │ │ FUELING │ 12-1-41 │ │ HYDRAULIC FLUID SERVICING │ 12-1-51 │ │ ENGINE OIL TANK SERVICING │ 12-1-61 │ │ ENGINE ACCESSORY OIL SERVICING │ 12-1-62 │ │ AIR CONDITIONING AIR CYCLE MACHINE OIL SERVICING │ 12-1-63 │ │ │ │ │ OXYGEN SERVICING │ 12-1-71 │ │ TOILET SERVICING │ 12-1-81 │ │ WATER SERVICING │ 12-1-91 │ │ LIQUID SOAP DISPENSER SERVICING │ 12-1-111 │ │ ACCESS DOORS AND PANELS │ 12-2-0 │ │ CLEANING AND WASHING │ 12-3-1 │ │ COLD WEATHER OPERATION │ 12-4-1 │ │ │ │ │ BATTERY SERVICING │ │ │ (See BATTERY, Unit Servicing, Chapter 24) │ │ │ │ │ │ ENGINE FIRE EXTINGUISHERS SYSTEM SERVICING │ │ │ (See FIRE EXTINGUISHERS SYSTEMS, Chapter 26) │ │ │ │ │ │ PORTABLE FIRE EXTINGUISHER SYSTEM SERVICING │ │ │ (See EMERGENCY EQUIPMENT, Chapter 25) │ │ │ │ │ │ FLAP DRIVE GEARBOXES SERVICING │ │ │ (See WING FLAPS, Chapter 27) │ │ └───────────────────────────────────────────────────┴───────────────┘ Chapter 13 - Standard Practices - Airframe ┌───────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ SPECIFICATIONS AND MATERIALS │ │ │ Sealants and Sealing Materials │ 13-1-1 │ │ Lubricants │ 13-1-2 │ │ Cleaners and Polishers │ 13-1-3 │ │ Finishing Materials │ 13-1-4 │ │ Miscellaneous Materials │ 13-1-5 │ │ │ │ │ PLASTIC FILM DECALS │ 13-2-1 │ │ METAL-Cleaners │ 13-2-11 │ │ STENCAL MARKINGSc │ 13-2-21 │ │ EROSION SHOES │ 13-3-1 │ │ BEARINGS AND BUSHINGS │ 13-4-1 │ │ SELF-LUBRICATED BEARINGS AND BUSHINGS │ 13-4-11 │ │ ELECTRICAL BONDS │ 13-5-1 │ │ HEAT DAMAGE INSPECTION │ 13-6-1 │ │ STATIC GROUNDING │ 13-7-1 │ │ FLARELESS TUBING ASSEMBLY │ 13-8-1 │ │ INSTALLATION AND INSPECTION OF HOSE ASSEMBLIES │ 13-8-1A │ │ FLEXIBLE HOSE │ 13-8-2 │ │ NYLON FLIP-TYPE GROMMET │ 13-9-1 │ │ CABLE TURNBUCKLE LOCKING CLIPS │ 13-9-11 │ │ STANDARD TORQUE VALUES │ 13-9-21 │ │ HEAT GUNS, SOLDERING GUNS AND/OR SOLDERING IRONS │ 13-9-51 │ │ │ │ │ ELECTRICAL CONNECTORS │ 13-10-0 │ │ AMPHENOL 69 SERIES CONNECTORS │ 13-10-1 │ │ AMPHENOL 84 SERIES CONNECTORS │ 13-10-2 │ │ AMPHENOL 93 SERIES CONNECTORS │ 13-10-3 │ │ DEUTSCH DS SERIES CONNECTORS │ 13-10-4 │ │ MIL-C-26500 CONNECTORS │ 13-10-5 │ │ BAC10-60479 CONNECTORS │ 13-10-6 │ │ CANNON CA-KR/CA-KRS SERIES CONNECTORS │ 13-10-7 │ │ BENDIX PT-SE SERIES CONNECTORS │ 13-10-9 │ │ WINCHESTER MRAC SERIES CONNECTORS │ 13-10-10 │ │ LINDENBERG 1039 AND 1625 CONNECTORS │ 13-10-11 │ │ AMPHENOL 67-906/56-907 CONNECTORS │ 13-10-12 │ │ FENWAL 35303 CONNECTORS │ 13-10-13 │ │ WAVELABS 169493 CONNECTORS │ 13-10-14 │ │ WALTER KIDDE 840934/840936 CONNECTORS │ 13-10-15 │ │ WAVELABS 400015 CONNECTORS │ 13-10-16 │ │ MIL-C-5015 CLASS K CONNECTORS │ 13-10-17 │ │ BENDIX PT-CE/PT-CP SERIES CONNECTORS │ 13-10-22 │ │ CANNON DPA-DPD-DPX SERIES CONNECTORS │ 13-10-25 │ │ MICRODOT 43 SERIES CONNECTORS │ 13-10-26 │ │ A-MP-TAB TERMINAL CONNECTORS │ 13-10-44 │ └───────────────────────────────────────────────────┴───────────────┘ Chapter 21 - Air Conditioning ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ AIR CONDITIONING AND PRESSURIZATION SYSTEM │ 21-0 │ │ Description and Operation │ │ │ Air Conditioning Control and Indicating System │ │ │ Air Conditioning System │ │ │ Air Distribution System │ │ │ Heating System │ │ │ Pressurization Control and Indicating System │ │ │ │ │ │ PRESSURIZATION CONTROL AND INDICATING SYSTEM │ 21-1-1 │ │ Miscellaneous Pressurization System Components- │ │ │ Maintenance Practices │ 21-1-1 │ │ Cabin Altitude Warning Horn │ │ │ Cabin Altitude Warning Switch │ │ │ Filters │ │ │ Rotary Test Valves │ │ │ │ │ │ Thrust Recovery Valves │ 21-1-81 │ │ Removal/Installation │ │ │ │ │ │ Forward Cargo Comparment Aft Wall Blowout Panel │ 21-1-91 │ │ Removal/Installation │ │ │ │ │ │ Aft Cargo Comparment Aft Wall Blowout Panel │ 21-1-101 │ │ Removal/Installation │ │ │ │ │ │ Forward Cargo Comparment Pressure Equilization Valves │ 21-1-131 │ │ Removal/Installation │ │ │ │ │ │ Water Tank Shroud Pressure Equilization Valves │ 21-1-151 │ │ Removal/Installation │ │ │ │ │ │ AIR CONDITIONING - AIR CYCLE │ │ │ Miscellaneous Components - Maintenance Practices │ 21-2-1 │ │ Air Conditioning Systems Check Valves │ │ │ Air Conditioning Duct Adapter Section │ │ │ │ │ │ Air Cycle Machine │ 21-2-21 │ │ Removal/Installation │ │ │ Unit Servicing │ │ │ │ │ │ Secondary Heat Exchanger │ 21-2-31 │ │ Removal/Installation │ │ │ │ │ │ Water Separator │ 21-2-51 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ │ │ │ Anti-Icing Control Valve │ 21-2-111 │ │ Removal/Installation │ │ │ │ │ │ Anti-Icing Thermostat │ 21-2-121 │ │ Removal/Installation │ │ │ │ │ │ Air Conditioning Pack Shutoff Valve │ 21-2-161 │ │ Removal/Installation │ │ │ │ │ │ Ram Air Shutoff Valve │ 21-2-171 │ │ Removal/Installation │ │ │ │ │ │ Turbofan │ 21-2-191 │ │ Removal/Installation │ │ │ │ │ │ Turbofan Shutoff Valve │ 21-2-201 │ │ Removal/Installation │ │ │ │ │ │ Air Conditioning Air Cycle Overheat Protection │ │ │ Circuits │ 21-2-211 │ │ Adjustment/Test │ │ │ │ │ │ AIR CONDITIONING CONTROL AND INDICATING SYSTEM │ 21-5-0 │ │ Description and Operation │ │ │ Ambient Air Temperature Sensing Element │ │ │ Air Conditioning Unit Switches │ │ │ Control Cabin Duct Overheat Switch │ │ │ Control Cabin Duct Temperature Sensing Element │ │ │ Control Cabin Temperature Sensing Element │ │ │ High Pressure Gage │ │ │ Individual Air Distribution Fan Switch │ │ │ Low Pressure Duct Gage │ │ │ Main Cabin Duct Overheat Switch │ │ │ Main Cabin Duct Temperature Indicating Bulb │ │ │ Main Cabin Duct Temperature Sensing Element │ │ │ Main Cabin Temperature Gage and Selector │ │ │ Main Cabin Temperature Indicating Bulb │ │ │ Main Cabin Temperature Sensing Element │ │ │ Ram Air Control │ │ │ Reset Switch and Overheat Warning Lights │ │ │ Temperature Regulators │ │ │ Temperature Selectors │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Temperature Regulators │ 21-5-21 │ │ Removal/Installation │ │ │ │ │ │ Temperature Sensing Devices - Maintenance Practices │ 21-5-31 │ │ Ambient Air Temperature Sensing Elements │ │ │ Control Cabin Duct Temperature Sensing Element and Duct Overheat Switch │ │ │ Control Cabin Temperature Sensing Element │ │ │ Main Cabin Duct Temperature Sensing Element and Duct Overheat Switch │ │ │ Main Cabin Temperature Sensing Element │ │ │ │ │ │ Temperature Indicating System - Maintenance Practices │ 21-5-61 │ │ Main Cabin Duct Temperature Indicating Bulb │ │ │ Main Cabin Temperature Indicating Bulb │ │ │ │ │ │ AIR Distribution SYSTEM │ 21-6-0 │ │ Description and Operation │ │ │ Air Distribution Bags │ │ │ Control Cabin Air Manual Shutoff Valve │ │ │ Control Cabin Electric Heaters │ │ │ Flow Controller │ │ │ Ground Conditioned Air Valve and Duct │ │ │ Hot Wall Ducts │ │ │ Individual Air Distribution Fan │ │ │ Individual Air Flow Controller │ │ │ Pressure Regulator │ │ │ Relief Valve - Individual Air and Control Distribution System │ │ │ Surge Bypass Valve │ │ │ │ │ │ Pressure Regulator │ 21-6-41 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Ground Conditioned Air Valve │ 21-6-51 │ │ Removal/Installation │ │ │ │ │ │ Flow Controller │ 21-6-61 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Relief Valves │ 21-6-71 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ How Wall Ducts │ 21-6-84 │ │ Removal/Installation │ │ │ │ │ │ Individual Air Distribution Fan │ 21-6-91 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Control Cabin Manual Air Shutoff Valve │ 21-6-111 │ │ Removal/Installation │ │ │ │ │ │ Individual (Gasper) Air Ducts │ 21-6-121 │ │ Approved Repairs │ │ │ │ │ │ Surge Bypass Valve │ 21-6-131 │ │ Removal/Installation │ │ │ │ │ │ AIR CONDITIONING AIR CYCLE │ 21-12-0 │ │ Description and Operation │ │ │ Air Conditioning Low Pressure Gage │ │ │ Air Conditioning Pack Shutoff Valves │ │ │ Air Conditioning Unit Switches │ │ │ Air Cycle Machine │ │ │ Anti-Icing Control Valve │ │ │ Anti-Icing Thermostat │ │ │ Control Cabin Temperature Control Valve Assembly │ │ │ Crew Auxiliary Heat Valve │ │ │ Check Valves │ │ │ Duct Adapter Sections │ │ │ Duct System Noise Suppressor │ │ │ Individual Air Distribution (Gasper) Air Fan Switch │ │ │ Main Cabin Temperature Control Valve Assembly │ │ │ Main Cabin Temperature Control Manual Override │ │ │ Passenger Cabin Heating Blanket Switch │ │ │ Primary Heat Exchangers │ │ │ Ram Air Duct System Switches │ │ │ Ram Air Exhaust Door and Actuator │ │ │ Ram Air Inlet Damper │ │ │ Ram Air Shutoff Valve │ │ │ Secondary Heat Exchangers │ │ │ Thermal Switches │ │ │ Turbofan │ │ │ Turbofan Shutoff Valve │ │ │ Turbofan Exhaust Door and Actuator │ │ │ Valve Position Selector and Indicator │ │ │ Water Separators │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ Air Conditioning System Operational Check │ │ │ Unit Servicing Ram Air Inlet Damper │ │ │ │ │ │ Miscellaneous Components Air Conditioning Air Cycle- │ │ │ Maintenance Practices(Refer to 21-2-1) │ │ │ Check Valves │ │ │ Duct Adapter Section │ │ │ │ │ │ Primary Heat Exchanger │ 21-12-11 │ │ Removal/Installation │ │ │ │ │ │ Air Cycle Machine (Refer to 21-2-21) │ │ │ │ │ │ Secondary Heat Exchanger (Refer to 21-2-31) │ │ │ Removal/Installation │ │ │ │ │ │ Secondary Heat Exchanger Damper Assembly │ 21-12-32 │ │ Secondary Heat Exchanger Damper │ │ │ Removal/Installation │ │ │ Secondary Heat Exchanger Damper Actuator │ │ │ Removal/Installation │ │ │ Damper Position Potentiometer │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Water Separator - Maintenance Practices (Refer to 21-2-51) │ │ │ │ │ │ Anti-Icing Control Valve (Refer to 21-2-111) │ │ │ Removal/Installation │ │ │ │ │ │ Anti-Icing Thermostat (Refer to 21-2-121) │ │ │ Removal/Installation │ │ │ │ │ │ Main Cabin Temperature Control Valve and Manual Override │ 21-12-131 │ │ Main Cabin Temperature Control Valve │ │ │ Removal/Installation │ │ │ Main Cabin Temperature Control Valve Manual Override │ │ │ Removal/Installation │ │ │ Main Cabin Temperature Control Valve Position Potentiometer │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Control Cabin Temperature Control Valve │ 21-12-141 │ │ Control Cabin Temperature Control Valve │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Control Cabin Temperature Control Valve Position Potentiometer │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Air Conditioning Pack Shutoff Valve (Refer to 21-2-161) │ │ │ Removal/Installation │ │ │ │ │ │ Ram Air Shutoff Valve (Refer to 21-2-171) │ │ │ Removal/Installation │ │ │ │ │ │ Ram Air Exhaust Damper Assembly │ 21-12-181 │ │ Ram Air Exhaust Damper Actuator │ │ │ Removal/Installation │ │ │ Ram Air Exhaust Duct and Damper │ │ │ Removal/Installation │ │ │ Ram Air Exhaust Damper Position Potentiometer │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Turbofan (Refer to 21-2-191) │ │ │ Removal/Installation │ │ │ │ │ │ Turbofan Shutoff Valve (Refer to 21-2-201) │ │ │ Removal/Installation │ │ │ │ │ │ Turbofan Exhaust Door Assembly │ 21-12-211 │ │ Turbofan Exhaust Door Actuator │ │ │ Removal/Installation │ │ │ Turbofan Exhaust Door Position Potentiometer │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Ram Air Inlet Damper Assembly │ 21-12-221 │ │ Ram Air Inlet Damper Assembly │ │ │ Removal/Installation │ │ │ Ram Air Inlet Damper Position Potentiometer │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Unit Servicing (Refer to 21-12-0) │ │ │ │ │ │ PRESSURIZATION CONTROL AND INDICATING SYSTEM │ │ │ Description and Operation │ 21-31-0 │ │ Altimeter │ │ │ Blowout Panels │ │ │ Cabin Altitude Warning Horn and Switch │ │ │ Cabin Pressure Selector │ │ │ Differential Pressure Indicator │ │ │ Electronic Control Unit │ │ │ Filters │ │ │ Outflow Valves │ │ │ Pressure Equalization Valves │ │ │ Rate-of-Climb Indicator │ │ │ Safety Outflow Valve │ │ │ Thrust Recovery Valves │ │ │ Thrust Recovery Valve Limit Switch │ │ │ Thrust Recovery Valve Switch │ │ │ Vacuum Pump │ │ │ Adjustment/Test │ │ │ Trouble Shooting │ │ │ │ │ │ Miscellaneous Pressurization System Components (Refer to 21-1-1) │ │ │ Cabin Altitude Warning Horn │ │ │ Cabin Altitude Warning Switch │ │ │ Filters │ │ │ │ │ │ Cabin Pressure Selector │ 21-31-11 │ │ Removal/Installation │ │ │ │ │ │ Cabin Pressure Outflow Valve │ 21-31-21 │ │ Removal/Installation │ │ │ │ │ │ Safety Outflow Valve │ 21-31-31 │ │ Removal/Installation │ │ │ │ │ │ Vacuum Pumps │ 21-31-41 │ │ Removal/Installation │ │ │ │ │ │ Thrust Recovery Valves (Refer to 21-1-81) │ │ │ Removal/Installation │ │ │ │ │ │ Forward Cargo Comparment Aft Wall Blowout Panel (Refer to 21-1-91) │ │ │ Removal/Installation │ │ │ │ │ │ Aft Cargo Comparment Aft Wall Blowout Panel (Refer to 21-1-101) │ │ │ Removal/Installation │ │ │ │ │ │ Forward Cargo Comparment Pressure Equilization Valve (Refer to 21-1-131) │ │ │ Removal/Installation │ │ │ │ │ │ Water Tank Shroud Pressure Equilization Valve (Refer to 21-1-151) │ │ │ Removal/Installation │ │ │ │ │ │ HEATING SYSTEMS │ │ │ Description and Operation │ 21-40-0 │ │ Main Cabin Heating System │ │ │ Control Cabin Heating System │ │ │ Cargo Compartment Heating System │ │ │ │ │ │ MAIN CABIN HEATING SYSTEM │ 21-41-0 │ │ Escape Hatch Heating Blankets │ │ │ Main Cargo Door Heating Blankets │ │ │ Floor Heating Blankets │ │ │ │ │ │ Escape Hatch Heating Blankets │ 21-41-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Sidewall Panel Heating Blankets │ 21-41-21 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Heating Blankets │ 21-41-32 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Floor Heating Panels │ 21-41-42 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ CONTROL CABIN HEATING SYSTEM │ │ │ Description and Operation │ 21-42-0 │ │ Control Cabin Electric Heaters │ │ │ │ │ │ Shoulder Heater │ 21-42-11 │ │ Removal/Installation │ │ │ │ │ │ Foot Warmer │ 21-42-12 │ │ Removal/Installation │ │ │ │ │ │ Crew Auxiliary Heat Valve │ 21-42-21 │ │ Removal/Installation │ │ │ │ │ │ EQUIPMENT COOLING SYSTEM - DESCRIPTION AND OPERATION │ 21-58-01 │ │ Description and Operation │ │ │ Airflow Detector System │ │ │ Automatic Air Shutoff Valve │ │ │ Automatic Flow Control Valve │ │ │ Blower │ │ │ Differential Pressure Switches │ │ │ Electronic Equipment Shelf │ │ │ Manual Air Shutoff Valve │ │ │ Overboard Dump Valve │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Equipment Cooling Orifice Covers │ 21-58-12 │ │ Removal/Installation │ │ │ │ │ │ Equipment Cooling Blower │ 21-58-21 │ │ Removal/Installation │ │ │ │ │ │ Automatic Flow Control Valve │ 21-58-41 │ │ Removal/Installation │ │ │ │ │ │ Overboard Dump Valve │ 21-58-61 │ │ Removal/Installation │ │ │ │ │ │ ZONE TEMPERATURE CONTROL SYSTEM │ 21-64-0 │ │ Description and Operation │ │ │ Control Valves │ │ │ Control System │ │ │ Overheat Switches │ │ │ System Operation │ │ │ System Position Indicating System │ │ │ Adjustment/Test │ │ │ │ │ │ Zone Temperature Overheat Switches │ 21-64-11 │ │ Removal/Installation │ │ │ │ │ │ Zone Temperature Control Valve │ 21-64-21 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 22 - Autoflight Chapter 23 - Communications ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ INTERPHONE SYSTEM │ 23-2-0 │ │ Description and Operation │ │ │ Audio Selector Panels │ │ │ Attendant's Panel │ │ │ Control Cabin Loudspeakers │ │ │ Ground Service Interphone Jacks │ │ │ Interphone Amplifier │ │ │ Interphone Handsets │ │ │ Interphone Headsets │ │ │ Interphone Microphones │ │ │ Range Filters │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Interphone Amplifier │ 23-2-41 │ │ Removal/Installation │ │ │ │ │ │ SELCAL DECODERS │ 23-6-0 │ │ Description and Operation │ │ │ Auto Alert Provisions │ │ │ Control Chime and Lights │ │ │ Decoder │ │ │ Adjustment/Test │ │ │ │ │ │ V/uHFD COMMUNICATION SYSTEM │ 23-10-01 │ │ Description and Operation │ │ │ Control panel │ │ │ Transceiver │ │ │ Antenna │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ DECOUPLED STATIC DISCHARGERS │ 23-12-0 │ │ Description and Operation (only for LX-N20199) │ │ │ │ │ │ DECOUPLED STATIC DISCHARGERS │ 23-12-01 │ │ Description and Operation (Effectivity: LX-N19997 and LX-N20000) │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ MISCELLANEOUS COMMUNICATION SYSTEM COMPONENTS │ 23-21-0 │ │ Description and Operation │ │ │ Master Radio Power Circuits │ │ │ Master Radio power Switches │ │ │ Electronic Terminal Shields │ │ │ │ │ │ PASSENGER ADDRESS SYSTEM │ 23-23-0 │ │ Description and Operation │ │ │ Antenna Tuners │ │ │ HF Antennas │ │ │ HF Controls │ │ │ HF Transceiver │ │ │ Lightning Arresters │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ HF Antenna │ 23-24-11 │ │ Removal/Installation │ │ │ │ │ │ HF Antenna Couplers │ 23-24-21 │ │ Removal/Installation │ │ │ │ │ │ HF Antenna Lightning Arrester │ 23-24-71 │ │ Inspection/Check │ │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 24 - Electrical Power ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ ELECTRICAL POWER SYSTEM │ 24-0 │ │ General Information │ │ │ │ │ │ CIRCUIT BREAKER │ 24-00-01 │ │ │ │ │ AC POWER SYSTEM │ 24-1-0 │ │ Description and Operation │ │ │ Frequency Regulation │ │ │ Voltage Regulation │ │ │ Load Division │ │ │ System Protection │ │ │ Generator System Control │ │ │ Display Units │ │ │ Generator │ │ │ Control Units │ │ │ Generator Control Relay (GCR) │ │ │ Generator Breaker (GCS) │ │ │ Bus-Tie Breaker (8TB) │ │ │ Generator Control System and Protection │ │ │ Principal Circuits │ │ │ DC Supply of the Control and Protection Unit │ │ │ Generator-Steering and Protection Equipment │ │ │ Generator Control Relay (GCR) │ │ │ Generator Control Breaker (GCB) │ │ │ Bus-Tie Breaker(BTB) │ │ │ Differential Protection(DP) │ │ │ Stability Protection (SP) │ │ │ Protection from Overexcitation (OE) and Overvoltage (OV) │ │ │ Protective Limit for Exciter (EC) │ │ │ Emergency Switch (FIRE SWITCH) │ │ │ Underspeed Protection (US) │ │ │ Voltage Tracer (BV) and Automatic Parallel Connection (AP) │ │ │ Bypass of the Generator Control Relay │ │ │ Negative Sequence Relay │ │ │ Voltage Regulator │ │ │ Real load control System │ │ │ AC Power Distribution │ │ │ Main AC Power Shield │ │ │ Electrical Equipment Rack │ │ │ Circuit Breaker Panel │ │ │ Main Power Circuit Breakers │ │ │ External AC Power System │ │ │ External Power T-R Unit │ │ │ External Power Control │ │ │ External Power Switch │ │ │ External Power Contactor │ │ │ External Power Interlock Relay │ │ │ External Power AC Overvoltage Protective Relay │ │ │ AC Power System Indicators │ │ │ Watt-Var Meter │ │ │ Voltmeter │ │ │ Frequency Meter │ │ │ Synchronizing Lights │ │ │ Warning and Indicating lights │ │ │ Master Warning Light │ │ │ In Flight or terminal Analysis of AC Power System Malfunctions │ │ │ AC Generator │ │ │ Constant Speed Drive │ │ │ Voltage Regulator │ │ │ Lead Controller │ │ │ Generator Control Panel │ │ │ Short on Main Bus │ │ │ Reactive Lead Division │ │ │ Real Lead Division │ │ │ AC CURRENT-POWER SUPPLY │ │ │ Operation/Testing │ │ │ AC Power System Test │ │ │ Equipment and Materials │ │ │ Prepare to Test AC Power System │ │ │ Test AC Power System │ │ │ Restore Airplane to Normal Configuration │ │ │ PREFLIGHT │ │ │ Inspection/check │ │ │ │ │ │ EXTERNAL POWER RECEPTACLE │ 24-1-11 │ │ Inspection/Check │ │ │ External Power Receptacle Inspection │ │ │ External Power Receptacle Check │ │ │ │ │ │ Removal and Installation of the Generator │ 24-3-11 │ │ Removal/Installation │ │ │ Check Greasing of the Generator Drive shaft │ │ │ Color Properties of the Generator Circuits │ │ │ Inspection/Check │ │ │ │ │ │ GENERATOR │ 24-3-12 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ GENERATOR CONTROL PANEL │ 24-2-21 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ VOLTAGE REGULATOR │ 24-3-21 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ GENERATOR DRIVE LOAD CONTROLLER │ 24-3-51 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ NEGATIVE SEQUENCE RELAY SERVICING │ 24-3-61 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ Functional Test │ │ │ │ │ │ CURRENT TRANSFORMER │ 24-3-71 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ CURRENT TRANSFORMER │ 24-3-71 │ │ Removal/Installation │ │ │ │ │ │ CIRCUIT BREAKER (GB-BTB) │ 24-3-81 │ │ Removal/Installation │ │ │ │ │ │ MAIN POWER CIRCUIT Breakers │ 24-4-61 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ WATT-VAR METER │ 24-6-1 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ DC POWER SYSTEM │ │ │ Description and Operation │ │ │ Transformer-Rectifier Units │ │ │ Battery │ │ │ 115 Volt AC Power for Shaver Receptacles │ │ │ DC Power Distribution │ │ │ DC Power System Indicators │ │ │ DIRECT CURRENT POWER SUPPLY │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ TRANSFORMER RECTIFIER UNIT │ 24-8-11 │ │ Maintenance Services │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ LEAD-ACID STORAGE BATTERY │ 24-8-41 │ │ Maintenance Practices │ │ │ Inspection/Check │ │ │ Removal/Installation │ │ │ │ │ │ NICKEL CADMIUM BATTERY │ 24-8-42 │ │ Maintenance Work │ │ │ Setting the Lye Level │ │ │ Removal/Installation │ │ │ Test with Battery Installed │ │ │ Visual Control │ │ │ Cleaning │ │ │ │ │ │ GENERATOR CONSTAM SPEED DRIVE 1 -> │ 24-12-0 │ │ Description and Operation │ │ │ Basic Speed Governor │ │ │ Cylinder Bleek Assembly │ │ │ Disconnect Device │ │ │ Limit Governor │ │ │ Oil Temperature Rise Indicating System │ │ │ │ │ │ GENERATOR CONSTANT SPEED DRIVE 2 -> │ 24-12-01 │ │ Description and Operation │ │ │ All Attitude Reservoir and Air Separator │ │ │ Charge Filter and Filter Bypass │ │ │ CSD Gear Differential. and Hydraulic Units │ │ │ Differential │ │ │ Fixed Hydraulic Unit │ │ │ Variable Hydraulic Unit │ │ │ Generator Drive Cooling │ │ │ Generator Drive Disconnect │ │ │ Generating System │ │ │ Hydraulic System │ │ │ │ │ │ Constant Speed Drive Unit │ 24-12-11 │ │ Servicing │ │ │ Change Integral Oil Filter │ │ │ Change Line Oil Filter │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Generator Drive Cooling System │ 24-12-21 │ │ Removal/Installation │ │ │ │ │ │ Generator Drive Pressurization Air Filter Element │ 24-12-31 │ │ Removal/Installation │ │ │ │ │ │ Generator Drive Disconnect 1 -> │ 24-12-41 │ │ Description and operation │ │ │ Maintenance Practices │ │ │ │ │ │ UNIVERSAL AERIAL REFUELING RECEPTACLE SLIPWAY INSTALLATION │ 24-17-0 │ │ Amplifier and Harness assembly │ │ │ Description and Operation │ │ │ Removal/Installation │ │ │ │ │ │ APU AC POWER SYSTEM │ │ │ Description and Operation 3 -> │ 24-49-00 │ │ 4 -> │ 24-49-50 │ │ │ │ │ APU AC Power System 3 -> │ 24-49-01 │ │ Trouble Shooting 4 -> │ 24-49-51 │ │ │ │ │ │ │ │ APU AC Power System 3 -> │ 24-49-02 │ │ Adjustment/Test 4 -> │ 24-49-52 │ │ │ │ │ │ │ │ APU Battery 3 -> │ 24-49-31 │ │ Maintenance Practices 4 -> │ 24-49-53 │ │ │ │ │ │ │ │ APU Battery Charger 3 -> │ 24-49-32 │ │ Maintenance Practices 4 -> │ 24-49-54 │ │ │ │ │ │ │ │ APU AC Power Circuit 3 -> │ 24-50-00 │ │ Schematics 4 -> │ 24-50-01 │ │ │ │ │ 1 -> Hydraulic Drive │ │ │ 2 -> Axial Gear Differential (AGD) │ │ │ 3 -> LX-N19996, LX-N20198, LX-N20199 │ │ │ 4 -> LX-N19997, LX-N20000 │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 25 - Equipment and Furnishings ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ EMERGENCY EQUIPMENT - CREW AND PASSENGER CABINS │ 25-1-0 │ │ Description and Operation │ │ │ Escape Slides │ │ │ Ceiling-Mounted Escape Slides │ │ │ Door-Mounted Escape Slides │ │ │ Floor-Mounted Escape Slides │ │ │ Life Rafts │ │ │ Life Vests │ │ │ Miscellaneous Emergency Equipment │ │ │ Axes │ │ │ Emergency Transmitter Stowage │ │ │ Escape Rope Assemblies │ │ │ First Aid Kits │ │ │ Gloves │ │ │ Portable Oxygen Cylinders │ │ │ Power Megaphones │ │ │ Portable Fire Extinguishers │ │ │ Carbon Dioxide Type │ │ │ Dry Chemical Type │ │ │ Water Type │ │ │ │ │ │ Miscellaneous Emergency Equipment │ 25-1-1 │ │ Control Cabin Escape Rope Assemblies │ │ │ Removal/Installation │ │ │ Emergency Exit Escape Rope Assemblies │ │ │ Removal/Installation │ │ │ Escape Rope Assemblies │ │ │ Inspection/Check │ │ │ │ │ │ Carbon Dioxide Type Fire Extinguishers │ 25-1-12 │ │ Inspection/Check │ │ │ │ │ │ Water Type Fire Extinguishers │ 25-1-13 │ │ Unit Servicing │ │ │ │ │ │ Floor-Mounted Escape Slides │ 25-1-27 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Door-Mounted Escape Slides │ 25-1-29 │ │ Maintenance Practices - Pack Escape Slide │ │ │ Removal/Installation │ │ │ │ │ │ Life Rafts │ 25-1-31 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Escape Slide Floor Fitting │ 25-1-35 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Life Vests │ 25-1-41 │ │ Inspection/Check │ │ │ │ │ │ Life Raft Compartment Doors Balance Mechanisms │ 25-1-51 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ CONTROL CABIN EQUIPMENT │ 25-2-0 │ │ Description and Operation │ │ │ Control Cabin Floor Covering │ │ │ Control Cabin Insulation and Drip Pans │ │ │ Control Cabin Lining │ │ │ Control Cabin Miscellaneous Equipment │ │ │ Logbook Stowage Cabinet │ │ │ │ │ │ Logbook Stowage Cabinet │ 25-2-1 │ │ Removal/Installation │ │ │ │ │ │ Control Cabin Lining │ 25-2-31 │ │ Approved Repair │ │ │ Crash Padding │ │ │ Removal/Installation │ │ │ Trim Panels (Typical) │ │ │ Removal/Installation │ │ │ │ │ │ Control Cabin Floor Covering │ 25-2-41 │ │ Floor Covering (Typical) │ │ │ Removal/Installation │ │ │ Control Cabin Insulation and Drip Pans │ 25-2-61 │ │ Drip Pan │ │ │ Approved Repairs │ │ │ Drip Pans (Typical) │ │ │ Removal/ Installation │ │ │ Insulation Blankets │ │ │ Approved Repairs │ │ │ Insulation Blankets (Typical) │ │ │ Removal/ Installation │ │ │ │ │ │ Pilot's and Copilot's Eye Position Indicator │ 25-2-71 │ │ Removal/Installation │ │ │ │ │ │ PILOT'S STATION │ 25-3-0 │ │ Description and Operation │ │ │ Footrests │ │ │ Forward and Aft Electronic Control Panels │ │ │ Lightshield │ │ │ Main Instrument Panel │ │ │ Overhead Panel │ │ │ Pilot's and Copilot's Side Panels │ │ │ Pilots' Curtains │ │ │ Pilots' Seats │ │ │ │ │ │ Pilots' Seats │ 25-3-11 │ │ Removal/Installation │ 25-3-12 │ │ │ │ │ Main Instrument Panel │ 25-3-21 │ │ Removal/Installation │ │ │ │ │ │ Pilots' Lightshield │ 25-3-41 │ │ Removal/Installation │ │ │ │ │ │ FLIGHT ENGINEER'S STATION │ 25-4-0 │ │ Description and Operation │ │ │ Circuit Breaker Panel's │ │ │ Flight Engineer's Curtain │ │ │ Flight Engineer's Lightshield │ │ │ Flight Engineer's Panel │ │ │ FLight Engineer's Seat, │ │ │ Flight Engineer's Table │ │ │ │ │ │ Flight Engineer's seat │ 25-4-11 │ │ Removal/Installation │ │ │ │ │ │ Circuit Breaker Panels │ 25-4-41 │ │ Removal/Installation │ │ │ │ │ │ NAVIGATOR'S STATION │ 25-5-0 │ │ Description and Operation │ │ │ Navigation Sighting Stool │ │ │ Navigation Station Curtain │ │ │ Navigation Station Map Cabinet │ │ │ Navigation Station Panel and Lightshield │ │ │ Navigation Station Seat │ │ │ Navigation Station Table │ │ │ Periscopic Sextant Mount │ │ │ │ │ │ Navigator's Seat │ 25-5-11 │ │ Removal/Installation │ │ │ │ │ │ OBSERVER'S STATION │ 25-6-0 │ │ Description and Operation │ │ │ Observer's Panel │ │ │ Observer's Seat │ │ │ │ │ │ Observer's Seat │ 25-6-11 │ │ Removal/Installation │ │ │ │ │ │ PASSENGER CABIN EQUIPMENT │ 25-10-0 │ │ Description and Operation │ │ │ Ceiling Lining and Insulation │ │ │ Door Lining and Insulation │ │ │ Floor Covering │ │ │ Hatracks │ │ │ Lowered Ceilings │ │ │ Lowered Ceiling Lining and Insulation │ │ │ Passenger Berth │ │ │ Passenger Cabin Miscellaneous Equipment │ │ │ Passenger Lounge │ │ │ Sidewall Lining and Insulation │ │ │ Window Shades │ │ │ │ │ │ Window Shades │ 25-10-11 │ │ Removal/Installation │ │ │ Cleaning/Painting │ │ │ Approved Repairs │ │ │ │ │ │ Sidewall Lining and Insulation │ 25-10-21 │ │ Entry Door Sidewall Lining │ │ │ Removal/Installation │ │ │ Sidewall Insulation (Typical) │ │ │ Removal/Installation │ │ │ Sidewall Lining and Insulation │ │ │ Approved Repairs │ │ │ Sidewall Lining(Typical) │ │ │ Removal/Installation │ │ │ │ │ │ Ceiling Lining and Insulation │ 25-10-22 │ │ Ceiling Lining and Insulation │ │ │ Approved Repairs │ │ │ Ceiling Lining and Insulation (Turbojet) │ │ │ Removal/ Installation │ │ │ Ceiling Panel (Cargo Airplanes) │ │ │ Removal/ Installation │ │ │ Dome Light Ceiling Lining and Insulation (Turbojet) │ │ │ Removal/ Installation │ │ │ │ │ │ Center Lowered Ceiling │ 25-10-24 │ │ Removal/Installation │ │ │ │ │ │ Aft Lowered Ceiling │ 25-10-25 │ │ Removal/Installation │ │ │ │ │ │ Forward Lowered Ceiling │ 25-10-26 │ │ Removal/Installation │ │ │ │ │ │ Floor Covering │ 25-10-31 │ │ Entry and Galley Doormats │ 25-10-32 │ │ Removal/Installation │ │ │ Entry and Galley Door Nonslip Pads │ │ │ Removal/Installation │ │ │ Passenger Cabin Rugs │ │ │ Removal/Installation │ │ │ │ │ │ Folding Hatracks │ 25-10-42 │ │ Removal/Installation │ │ │ │ │ │ Hatrack Closure Panels │ 25-10-44 │ │ Removal/Installation │ │ │ │ │ │ Passenger Cabin Temperature Sensor Air Inlet Grille │ 25-10-45 │ │ Removal/Installation │ │ │ │ │ │ Fixed Hatrack │ 25-10-46 │ │ Removal/Installation │ │ │ │ │ │ Hatrack Headers │ 25-10-48 │ │ Removal/Installation │ │ │ │ │ │ Lounge Miscellaneous Equipment │ 25-10-51 │ │ Wall Table │ │ │ Removal/Installation │ │ │ │ │ │ Door Lining and Insulation │ 25-10-61 │ │ Entry Door Panels │ │ │ Removal/Installation │ │ │ Galley Service Door Panel │ │ │ Removal/Installation │ │ │ Main Cargo Door Lining │ │ │ Removal/Installation │ │ │ │ │ │ Emergency Exit Hatch Lining │ 25-10-65 │ │ Removal/Installation │ │ │ │ │ │ Bertns │ 25-10-71 │ │ Removal/Installation │ │ │ │ │ │ Interior Mater1als │ 25-10-81 │ │ Cleaning Methods │ │ │ Repair Methods │ │ │ │ │ │ PASSENGER SEATS │ 25-11-0 │ │ Description and Operation │ │ │ Back-to-Back Lounge Settee │ │ │ Curved Lounge Settee │ │ │ Double Passenger Seat │ │ │ Passenger Seat Tracks │ │ │ Triple Passenger Seat │ │ │ │ │ │ Passenger Seat Tracks │ 25-11-1 │ │ Cleaning and Painting │ │ │ │ │ │ Floor Track Inserts │ 25-11-11 │ │ Removal/Installation │ │ │ │ │ │ Armrests on Escape Hatches │ 25-11-21 │ │ Removal/Installation │ │ │ │ │ │ Passenger Lounge Seats │ 25-11-51 │ │ Back-to-Back and Curved Settee │ │ │ Removal/Installation │ │ │ │ │ │ PASSENGER SERVICE UNITS │ 25-12-0 │ │ Description and Operation │ │ │ Attendant's Station Service Units │ │ │ Lavatory Compartments Service Units │ │ │ Lounge Service Unit │ │ │ Passenger Service Units (Lounge Hatrack Type) │ │ │ Passenger Service Units (Standard Hatrack Type) │ │ │ │ │ │ Passenger Cabin Service Units │ 25-12-2 │ │ Passenger Service Unit (Lounge Hatrack Type) │ │ │ Removal/Installation │ │ │ Passenger Service Unit (Standard Hatrack Type) │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Cleaning/Painting │ │ │ Approved Repairs │ │ │ │ │ │ Berth Service Units │ 25-12-21 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ PASSENGER CABIN PARTITIONS │ 25-13-0 │ │ Description and Operation │ │ │ Class Partitions │ │ │ Forward Coat Closet │ │ │ Lounge Partition │ │ │ Movable Cargo/Passenger Dividing Partition │ │ │ No 1 Aft Left Coat Closet │ │ │ No 2 Aft Left Coat Closet │ │ │ Partition Typical Attachment Fittings │ │ │ Maintenance Practices │ │ │ │ │ │ Class Practices │ 25-13-1 │ │ Removal/Installation │ │ │ │ │ │ VIP Aft Dividing Partition │ 25-13-3 │ │ Removal/Installations │ │ │ Approved Repairs │ │ │ │ │ │ AFT Windscreen │ 25-13-13 │ │ Removal/Installations │ │ │ │ │ │ Forward Coat Closet │ 25-13-21 │ │ Removal/Installation │ │ │ │ │ │ Forward Right Coat Closet │ 25-13-22 │ │ Removal/Installations │ │ │ │ │ │ No 2 Forward Left Coat Closet │ 25-13-23 │ │ Removal/Installations │ │ │ │ │ │ Lounge Partition │ 25-13-42 │ │ Removal/Installation │ │ │ │ │ │ No l Aft Left Coat Closet │ 25-13-46 │ │ Removal/Installation │ │ │ │ │ │ No 2 Aft Left Coat Closet │ 25-13-47 │ │ Removal/Installation │ │ │ │ │ │ No 1 Forward Left Coat Closet │ 25-13-48 │ │ Removal/Installations │ │ │ │ │ │ Crew rest Area Partition │ 25-13-50 │ │ Removal/Installations │ │ │ │ │ │ Forward Dividing Partition │ 25-13-52 │ │ Removal/Installations │ │ │ │ │ │ Movable Cargo/Passenger Dividing Partition │ 25-13-55 │ │ Removal/Installations │ │ │ │ │ │ CABIN ACCOMMODATION CONVERSIONS │ 25-15-0 │ │ Description and Operation │ │ │ All-Cargo Configuration │ │ │ All-Passenger Configuration │ │ │ Cargo Equipment │ │ │ Combined Passenger/Cargo Configurations │ │ │ Emergency Equipment │ │ │ Exterior Door and Hatch Placards │ │ │ Fire Extinguishers │ │ │ Life Rafts and Life Vests │ │ │ Oxygen Bottles │ │ │ Passenger Equipment │ │ │ Maintenance Practices │ │ │ Conversion from All-Cargo (13-Pallet) Configuration to All-Passenger │ │ │ Configuration │ │ │ Conversion from All-Passenger Configuration to All-Cargo (13-Pallet) │ │ │ Configuration │ │ │ Conversion Kits │ │ │ Conversion to or from a Combined Passenger/Cargo Configuration │ │ │ Conversion to or from All-Cargo (Bulk) Configurations │ │ │ │ │ │ PASSENGER CABIN EQUIPMENT ARRANGEMENT LIMITATIONS │ 25-15-100 │ │ Description │ │ │ │ │ │ CABIN ACCOMMODATION CONVERSIONS │ 25-15-200 │ │ Description and Operation │ │ │ All-Cargo Configuration │ │ │ All-Passenger Configuration │ │ │ Combined Passenger/Cargo Configurations │ │ │ All-Cargo Configurations │ │ │ Litter Accommodation Configuration │ │ │ Passenger Equipment │ │ │ Crew rest Area Accommodation Equipment │ │ │ Emergency Equipment │ │ │ Exterior Door and Hatch Placards │ │ │ Life Rafts and Life Vests │ │ │ Fire Extinguishers │ │ │ Oxygen Bottles │ │ │ Litter Equipment │ │ │ Cargo Equipment │ │ │ MAINTENANCE PRACTICES │ │ │ Passenger Accommodation Conversion Equipment │ │ │ Cargo accommodation Conversion Equipment │ │ │ Litter Accommodation Conversion Equipment │ │ │ Floor Covering │ │ │ Setting and Berth Accommodation Equipment │ │ │ Hatrack and Relocated Conversion Equipment │ │ │ Escape Slides and Placards │ │ │ Preconversion Requirements │ │ │ Postconversion Requirements │ │ │ Conversion Options │ │ │ Litter Configuration Conversion Operation/Requirements │ │ │ Equipment Removal/Installation │ │ │ │ │ │ └───────────────┴───────────────────────────────────────────────────────────────────────────────────┬───────────────┐ │ CONVERT 176 PASSENGER CONFIGURATION TO ALL-CARGO 13 PALLETS STANDARD CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-301 │ │ Remove and/or Convert Passenger Configuration Equipment │ │ │ Install Cargo Configuration Equipment │ │ │ │ │ │ CONVERT 13 PALLET STANDARD CONFIGURATION TO 176 PASSENGER CONFIGURATION-CONVERSION INSTRUCTION │ 25-15-302 │ │ Remove Cargo configuration Equipment │ │ │ Install and/or Convert Passenger Configuration Equipment │ │ │ │ │ │ CONVERT 176 PASSENGER CONFIGURATION TO ALL-CARGO ll PALLETS WITH CREW REST ACCOMMODATION AND CARGO ELEVATOR CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-303 │ │ Remove and/or Convert Passenger Configuration Equipment │ │ │ Install Cargo Configuration Equipment │ │ │ │ │ │ CONVERT ALL-CARGO ll PALLET WITH CREW REST ACCOMMODATION AND CARGO ELEVATOR TO 176 PASSENGER CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-304 │ │ Remove Cargo Configuration Equipment │ │ │ Install and/or Convert Passenger Configuration Equipment │ │ │ │ │ │ CONVERT 176 PASSENGER CONFIGURATION TO ALL-CARGO ll PALLET WITH CARGO ELEVATOR CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-305 │ │ │ │ │ CONVERT ALL-CARGO ll PALLET WITH CARGO ELEVATOR CONFIGURATION TO 176 PASSENGER CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-306 │ │ │ │ │ CONVERT 176 PASSENGER CONFIGURATION TO ALL-CARGO ll PALLET WITH CREW REST ACCOMMODATION CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-307 │ │ │ │ │ CONVERT ALL-CARGO ll PALLET WITH CREW REST ACCOMMODATION CONfIGURATION TO 176 PASSENGER CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-308 │ │ CONVERT 176 PASSENGER CONfIGURATION TO VIP PASSENGER CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-309 │ │ Removal/Installation │ │ │ │ │ │ CONVERT VIP PASSENGER CONFIGURATION TO 176 PASSENGER CONFIGURATION CONVERSION INSTRUCTION │ 25-15-310 │ │ Removal/Installation │ │ │ │ │ │ CONVERT 176 PASSENGER CONFIGURATION TO 3 THROUGH 10 PALLET COMBINED PASSENGER/CARGO STANDARD CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-311 │ │ Remove/Installation │ │ │ │ │ │ CONVERT 3 THROUGH 10 PALLET COMBINED PASSENGER/CARGO STANDARD CONFIGURATIONS TO 176 PASSENGER CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-312 │ │ Remove/Installation │ │ │ │ │ │ CONVERT 176 PASSENGER CONFIGURATION TO 3 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CREW REST ACCOMMODATION AND CARGO ELEVATOR CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-313 │ │ Removal/Installation │ │ │ │ │ │ CONVERT 3 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CREW REST ACCOMMODATION AND CARGO ELEVATOR CONFIGURATIONS TO 176 PASSENGER CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-314 │ │ Removal/Installation │ │ │ │ │ │ CONVERT 176 PASSENGER CONFIGURATION TO 2 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CREW REST ACCOMMODATION CONFIGURATIONS - CONVERSION INSTRUCTION │ 25-15-315 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT 2 THRU 8 PALLET COMBINED PASSENGER/CARGO WITH CREW REST ACCOMMODATION CONFIGURATIONS TO 176 PASSENGER CONFIGURATION - CONVERSION INSTRUCTION │ 25-15-316 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT 176 PASSENGER CONFIGURATION TO 2 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CARGO ELEVATOR CONFIGURATIONS CONVERSION INSTRUCTION │ 25-15-317 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT 2 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CARGO ELEVATOR CONFIGURATIONS TO 176 PASSENGER CONFIGURATION CONVERSION INSTRUCTION │ 25-15-318 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT 176 PASSENGER CONFIGURATION TO LITTER ACCOMMODATION CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-319 │ │ Removal/Installation │ │ │ │ │ │ CONVERT LITTER ACCOMMODATION CONFIGURATION TO 176 PASSENGER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-320 │ │ Removal/Installation │ │ │ │ │ │ CONVERT VIP PASSENGER CONFIGURATION TO ANY OTHER CONFIGURATION -CONVERSION INSTRUCTION │ 25-15-401 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO VIP PASSENGER-CONFIGURATION FROM ANY OTHER CONFIGURATION CONVERSION INSTRUCTIONS │ 25-15-402 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT BETWEEN 3 THROUGH 10 PALLET COMBINED PASSENGER/CARGO STANDARD CONFIGURATIONS OR TO ANY OTHER CONFIGURATION CONVERSION INSTRUCTIONS │ 25-15-501 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO 3 THROUGH 10 PALLET COMBINED PASSENGER/CARGO STANDARD CONFIGURATION FROM ANY OTHER CONFIGURATION CONVERSION INSTRUCTIONS │ 25-15-502 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT BETWEEN 3 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CREW REST ACCOMMODATION AND CARGO ELEVATOR CONFIGURATIONS OR ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-503 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT 3 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CREW REST ACCOMMODATION AND CARGO ELEVATOR CONFIGURATIONS FROM ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-504 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT 2 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CREW REST ACCOMMODATION CONFIGURATIONS OR ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-505 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT 2 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CREW REST ACCOMMODATION CONFIGURATIONS FROM ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-506 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT BETWEEN 2 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CARGO ELEVATOR CONFIGURATIONS OR TO ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-507 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO 2 THROUGH 8 PALLET COMBINED PASSENGER/CARGO WITH CARGO ELEVATOR CONFIGURATIONS FROM ANY OTHER CONFIGURATION CONVERSION INSTRUCTIONS │ 25-15-508 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT ALL-CARGO 13 PALLET STANDARD CONFIGURATION TO ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-601 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO ALL-CARGO 13 PALLET STANDARD CONFIGURATION FROM ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-602 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT ALL-CARGO 11 PALLET WITH CREW REST ACCOMMODATION AND CARGO ELEVATOR CONFIGURATION TO ANY OTHER CONFIGURATION CONVERSION INSTRUCTIONS │ 25-15-603 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO ALL-CARGO 11 PALLET WITH CREW REST ACCOMMODATION AND CARGO ELEVATOR CONFIGURATION FROM ANY OTHER CONFIGURATION CONVERSION INSTRUCTIONS │ 25-15-604 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT ALL-CARGO 11 PALLET WITH CARGO ELEVATOR CONFIGURATION TO ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-605 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO ALL-CARGO 11 PALLET WITH CARGO ELEVATOR CONFIGURATION FROM ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-606 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT ALL-CARGO 11 PALLET WITH CREW REST ACCOMMODATION CONFIGURATION TO ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-607 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO ALL CARGO 11 PALLET WITH CREW REST ACCOMMODATION CONFIGURATION FROM ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-608 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT LITTER ACCOMMODATION CONFIGURATION TO ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-701 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO LITTER ACCOMMODATION CONFIGURATION FROM ANY OTHER CONFIGURATION - CONVERSION INSTRUCTIONS │ 25-15-702 │ │ Convert Main Cabin │ │ │ │ │ │ CONVERT TO OR BULK CARGO CONFIGURATION - INSTRUCTIONS │ 25-15-801 │ │ │ │ │ CABIN ATTENDANTS' STATIONS │ 25-16-0 │ │ Description and Operation │ │ │ Aft Station │ │ │ Forward Station │ │ │ ┌───────────────┬───────────────────────────────────────────────────────────────────────────────────┴───────────────┘ │ CABIN ATTENDANTS' SEAT - REMOVAL/INSTALLATION │ 25-16-31 │ │ Removal/Installation │ │ │ Cabin Attendants' Seat AdJustment │ │ │ Cabin Attendants' Seat Inspection │ │ │ Cabin Attendants' Seat Check │ │ │ Cabin Attendants' Seat Cleaning │ │ │ Equipment and Materials │ │ │ Repair Cabin Attendants' Seat │ │ │ │ │ │ GALLEYS │ 25-17-0 │ │ Description and Operation │ │ │ Floor Covering │ │ │ Galley Attachments │ │ │ Galley Service Outlet │ │ │ │ │ │ Galley Units │ 25-17-41 │ │ Removal/Installation │ 25-17-43 │ │ │ │ │ Main Galley Units │ 25-17-44 │ │ Removal/Installation │ │ │ │ │ │ LAVATORY COMPARTMENTS │ 25-18-0 │ │ Description and Operation │ │ │ Lavatory Ceiling Panels │ │ │ Lavatory Sidewall Panels │ │ │ │ 25-18-41 │ │ Lavatory Compartments Ceiling and Sidewall │ │ │ Lavatory Ceiling (Lavatories A,C, and D) │ │ │ Removal/Installation │ │ │ Lavatory Compartments Ceiling and Sidewall │ │ │ Inspection/Cheek │ │ │ Lavatory Sidewall Lining (Lavatories A,C, and D) │ │ │ Removal/Installation │ │ │ │ │ │ Lavatory Compartments │ 25-18-42 │ │ Lavatory "B" │ │ │ Removal/Installation │ │ │ Lavatory Compartments │ │ │ Inspection/Check │ │ │ Lavatory "E" │ │ │ Removal/Installation │ │ │ │ │ │ INSULATION BLANKETS AND MOLDED INSULATION PANELS │ 25-19-0 │ │ Maintenance Practices │ │ │ Extensively Damaged Insulation Blanket │ │ │ Replacement │ │ │ Extensively Damaged Molded Insulation Panels │ │ │ Replacement │ │ │ Removal/Installation │ │ │ │ │ │ FORWARD CARGO COMPARTMENT EQUIPMENT │ 25-31-0 │ │ Description and Operation │ │ │ Cargo Compartment Tiedown Tracks │ │ │ Cargo Compartment Track Fittings │ │ │ Forward Cargo Compartment Insulation │ │ │ Forward Cargo Compartment Lining │ │ │ Miscellaneous Forward Cargo Compartment Equipment │ │ │ Forward Cargo Compartment Shelves │ │ │ Forward Cargo Compartment Webbing │ │ │ Sidewall Anchorplates │ │ │ Forward Cargo Compartment - Cleaning/Painting │ │ │ │ │ │ Forward Cargo Compartment Lining │ 25-31-21 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Forward Cargo Compartment Insulation │ 25-31-41 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ AFT CARGO COMPARTMENT INSULATION │ 25-32-0 │ │ Description and Operation │ │ │ Aft cargo Compartment Insulation │ │ │ Aft Cargo Compartment Lining │ │ │ Cargo Compartment Tiedown Tracks │ │ │ Cargo Compartment Track Fittings │ │ │ Miscellaneous Aft Cargo Compartment Equipment │ │ │ Aft Cargo Compartment Shelves │ │ │ Aft Cargo Compartment Webbing │ │ │ │ │ │ Aft Cargo Compartment Lining │ 25-32-21 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Aft Cargo Compartment Insulation │ 25-32-31 │ │ Removal/Installation │ │ │ Inspection/check │ │ │ Approved Repairs │ │ │ │ │ │ CREW AND PASSENGER CALL SYSTEMS │ 25-34-0 │ │ Description and Operation │ │ │ Flight Crew Call System │ │ │ Ground Crew Call System │ │ │ Passenger Call System │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ CARGO EQUIPMENT │ 25-36-0 │ │ Description and Operation │ │ │ Barrier Net │ │ │ Cargo Carrying System │ │ │ Aft Stops │ │ │ forward Stops │ │ │ Main Cargo Door Threshold │ │ │ Pallet Brakes │ │ │ Pallet Leeks │ │ │ Roller Trays │ │ │ Side Restraints │ │ │ Transfer Panels or Ball Mats │ │ │ Crew Accommodation Equipment │ │ │ Landing Gear Mechanical Indicating System │ │ │ Movable Cargo/Passenger Partition │ │ │ Protective Covers and Panel's │ │ │ Smoke Barrier │ │ │ │ │ │ Smoke Barrier (Palletized Cargo) │ 25-36-11 │ │ Removal/ Installation │ │ │ │ │ │ Smoke Barrier (Bulk Cargo) │ 25-36-12 │ │ Removal/Installation │ │ │ │ │ │ Movable Cargo/Passenger Partition │ 25-36-21 │ │ Removal/Installation │ 25-36-22 │ │ │ │ │ Lounge Protective Covers │ 25-36-31 │ │ Removal/Installation │ │ │ │ │ │ Sidewall Protector Panels │ 25-36-32 │ │ Removal/Installation │ │ │ │ │ │ MAIN CARGO DOORWAY PROTECTIVE COVERS │ 25-36-33 │ │ Removal/Installation │ │ │ │ │ │ Dedo Protectors │ 25-36-34 │ │ Removal/Installation │ │ │ │ │ │ FORWARD LEFT SIDEWALL PROTECTOR PANELS │ 25-36-35 │ │ Removal/ Installation │ │ │ │ │ │ Barrier Net │ 25-36-41 │ │ Removal/Installation │ │ │ │ │ │ Fume-Tight Curtain │ 25-36-61 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Threshold │ 25-36-66 │ │ Removal/Installation │ │ │ │ │ │ Roller Trays │ 25-36-71 │ │ Removal/Installation │ │ │ │ │ │ Side Restraints │ 25-36-72 │ │ Removal/Installation │ │ │ Cleaning/Painting │ │ │ │ │ │ Retractable Side Restraints │ 25-36-73 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Transfer Panels (Ball Mats) │ 25-36-75 │ │ Removal/Installation │ │ │ Cleaning/Painting │ │ │ │ │ │ Pallet Locks │ 25-36-76 │ │ Removal/Installation │ │ │ │ │ │ Forward and Aft Stops │ 25-36-77 │ │ Removal/Installation │ │ │ │ │ │ Cargo Carrying System │ 25-36-101 │ │ Description and Operation │ │ │ Roller Trays │ │ │ Side Retrains │ │ │ Transfer Panels or Ball Mats │ │ │ Pallets Locks │ │ │ Pallets Brakes │ │ │ Forward Stops │ │ │ Aft Stops │ │ │ Main Cargo Door Threshold │ │ │ │ │ │ Roller Tray │ 25-36-122 │ │ Removal/Installation │ │ │ │ │ │ Side Restraints │ 25-36-132 │ │ Removal/Installation │ │ │ Equipment and Materials │ │ │ Clean Ball Assembly │ │ │ │ │ │ Retractable Side Retrains │ 25-36-142 │ │ Removal/Installation │ │ │ │ │ │ Transfer Panels │ 25-36-151 │ │ Removal/Installation │ │ │ Equipment and Materials │ │ │ Clean Ball Assembly │ │ │ │ │ │ Pallet Leeks │ 25-36-162 │ │ Removal/Installation │ │ │ │ │ │ Forward and AFT Stops │ 25-36-172 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Threshold │ 25-36-191 │ │ Removal/Installation │ │ │ │ │ │ CARGO LOADING BODY SUPPORT STRUT │ 25-38-0 │ │ Description and Operation │ │ │ Servicing │ │ │ │ │ │ Cargo Loading Body Support Strut Stowage │ 25-38-1 │ │ Removal/Installation │ │ │ │ │ │ AUTOMATIC FLOW CONTROL Valve │ 25-40-11 │ │ Removal/Installation │ │ │ │ │ │ Equipment Cooling Orifice Covers │ 25-40-31 │ │ Adjustment/Test │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 27 - Flight Controls ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ This chapter contains the following system and subsystem sections. │ │ │ │ │ │ SYSTEMS AND/OR SUBSYSTEMS │ SECTION NO. │ │ │ │ │ Flight Controls - General │ 27-0 │ │ Spoilers and Spoiler Control System │ 27-4 │ │ Speed Brake Control System │ 27-5 │ │ Elevator, Control Tabs, and Elevator Control System. │ 27-7 │ │ Stabilizer Trim System │ 27-10 │ │ │ │ │ Ailerons, Tabs, and Aileron Control System │ 27-14 │ │ Aileron Trim Control System │ 27-15 │ │ Wing Flaps and Flap Control System │ 27-16 │ │ Rudder, Control Tab, and Ru.d.der Control System │ 27-17 │ │ Rudder Trim Control System │ 27-18 │ │ │ │ │ Following are the detailed contents of each section, listed in numerical │ │ │ sequence. All components covered in each system are listed under the │ │ │ appropriate subsystem section heading as listed above. The subtopics │ │ │ covered are listed for each system and component subject. │ │ │ │ │ ├───────────────────────────────────────────────────────────────────────────────┼───────────────┤ │ Subject │ Subject No. │ │ │ │ │ FLIGHT CONTROLS - GENERAL │ 27-0 │ │ Description and Operation │ │ │ Control Cables System │ │ │ Control Column │ │ │ Shear Rivets │ │ │ Trouble Shooting │ │ │ │ │ │ Control Cables │ 27-1-1 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ Air Pressure Seals │ │ │ Removal/Installation │ │ │ Turnbuckle Installation Procedures │ │ │ Air Pressure Seals │ │ │ Inspection/Check │ │ │ │ │ │ Control Column │ 27-1-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ │ │ │ Flight Controls Trim Correction │ 24-1-21 │ │ Adjustment/Test │ │ │ │ │ │ SPOILERS AND SPOILER CONTROL SYSTEM │ 27-4-0 │ │ Description and Operation │ │ │ Spoilers │ │ │ Spoiler Actuators │ │ │ Spoiler Bypass Valves │ │ │ Spoiler Control Valves │ │ │ Spoiler Control Valve Linkage │ │ │ Spoiler Differential Linkage │ │ │ Spoiler Follow-Up Linkage │ │ │ Spoiler Swivel Joints │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Spoilers │ 27-4-1 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Inboard Spoiler Control Valve Assembly │ 27-4-21 │ │ Service │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Outboard Spoiler Control Valve Assembly │ 27-4-31 │ │ Service │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Spoiler Actuators │ 27-4-51 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Spoiler Modular Package │ 27-4-61 │ │ Removal/Installation │ │ │ Pressure-Operated Valve │ 27-4-62 │ │ Removal/Installation │ │ │ Check Valves │ 27-4-63 │ │ Removal/Installation │ │ │ Relief Valve │ 27-4-64 │ │ Removal/Installation │ │ │ │ │ │ Spoiler Bypass Valve │ 27-4-71 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Spoiler Swivel Joint │ 27-4-81 │ │ Removal/Installation │ │ │ │ │ │ Spoiler Follow-Up Linkage │ 27-4-91 │ │ Approved Repairs │ │ │ │ │ │ SPEED BRAKE CONTROL SYSTEM │ 27-5-0 │ │ Description and Operation │ │ │ Speed Brake Control Lever │ │ │ Speed Brake Position Warning System │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Speed Brake Control Lever │ 27-5-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Speed Brake Control Cables │ 27-5-11 │ │ │ │ │ Speed Brake Takeoff (Position) Warning System (Ref. 31-26-25) │ │ │ │ │ │ ELEVATORS, ELEVATOR CONTROL TABS AND ELEVATOR CONTROL SYSTEM │ 27-7-0 │ │ Description and Operation │ │ │ Elevator │ │ │ Elevator Balance Panels and Seals │ │ │ Elevator Control Cables │ │ │ Elevator Control Tab Actuating Mechanism │ │ │ Elevator Control Tabs │ │ │ Elevator Snubber Assembly │ │ │ Stabilizer Actuated Elevator Tab MMechanism │ │ │ Stabilizer Actuated Elevator Tabs │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Elevators │ 27-7-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Elevator Control Tabs │ 27-7-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Stabilizer Actuated Elevator Tab │ 27-7-21 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Elevator Balance Panels and Seals │ 27-7-31 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Stabilizer Mounted Elevator Hinge Fittings │ 27-7-41 │ │ Thrust Hinge Assembly │ │ │ Removal/Installation │ │ │ Typical Stabilizer Mounted Elevator Hinge │ │ │ Removal/Installation │ │ │ Thrust Hinge Fittings │ │ │ Approved Repairs │ │ │ │ │ │ Elevator Control Cables │ 27-7-51 │ │ Maintenance Practices │ │ │ │ │ │ Elevator Control Tab Actuating MMechanism │ 27-7-61 │ │ Elevator Aft Control Quadrant │ │ │ Removal/Installation │ │ │ Elevator Control Crank │ │ │ Removal/Installation │ │ │ Elevator Control Follow-Up Crank │ │ │ Removal/Installation │ │ │ Elevator Tab Control Torque Tube │ │ │ Removal/Installation │ │ │ Elevator Centering Spring Linkage │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Elevator Snubber Assembly │ 27-7-71 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Elevator Forward Control Quadrants │ 27-7-81 │ │ Removal/Installation │ │ │ │ │ │ Stabilizer Actuated Elevator Tab Mechanism │ 27-7-91 │ │ Support Shaft Assembly │ │ │ Removal/Installation │ │ │ Cam Follower Bell Crank │ │ │ Removal/Installation │ │ │ Cam Bell Crank │ │ │ Removal/Installation │ │ │ │ │ │ Elevator Balance Panel Linkage │ 27-7-101 │ │ Removal/Installation │ │ │ │ │ │ STABILIZER TRIM SYSTEM │ 27-10-0 │ │ Description and Operation │ │ │ Stabilizer Control Circuit Components │ │ │ Stabilizer Position Indicator and Manual Control Mechanism │ │ │ Stabilizer Trim Actuator Assembly │ │ │ Stabilizer Trim Brake System │ │ │ Stabilizer Trim Motor Unit │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Stabilizer Control Circuit Components │ 27-10-1 │ │ Stabilizer Trim Cutout Switch │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Stabilizer Trim Limit Switch │ │ │ Adjustment/Test │ │ │ Stabilizer Trim Control Switch Assembly │ │ │ Removal/Installation │ │ │ Adjustment /Test │ │ │ │ │ │ Stabilizer Trim Motor Unit │ 27-10-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Stabilizer Trim Actuator Assembly │ 27-10-21 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Cleaning/Painting │ │ │ │ │ │ Stabilizer Position Indicator and Manual Control Mechanism │ 27-10-31 │ │ Forward Mechanism │ │ │ Removal/Installation │ │ │ Chain Assembly │ │ │ Removal/Installation │ │ │ Stabilizer Position Indicator │ │ │ Removal/Installation │ │ │ │ │ │ Stabilizer Trim Control Cables │ 27-10-41 │ │ Removal/Installation │ │ │ │ │ │ Stabilizer Takeoff (Position) Warning Components (Ref 31-26-24) │ │ │ │ │ │ Stabilizer Trim Brake Assembly │ 27-10-81 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ AILERONS, AILERON TABS AND AILERON CONTROL SYSTEM │ 27-14-0 │ │ Description and Operation │ │ │ Aileron Balance Tab │ │ │ Aileron Control Cables │ │ │ Aileron Control Tabs │ │ │ Gable Slack Take-Up Cylinder │ │ │ Inboard Aileron │ │ │ Inboard Aileron Balance Panels and Weights │ │ │ Inboard Aileron Control Tab Actuating Mechanism │ │ │ Inboard Aileron Control Quadrant and Bus Quadrant │ │ │ Inboard Aileron Control Tab Linkage │ │ │ Outboard Aileron │ │ │ Outboard Aileron Balance Panels and Weights │ │ │ Outboard Aileron Control Linkage │ │ │ Outboard Aileron Bus Quadrant │ │ │ Outboard Aileron Lockout Mechanism │ │ │ Crank Assembly │ │ │ Gearbox Assembly │ │ │ Jackscrew Assembly │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ │ │ │ Inboard Aileron │ 27-14-1 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Aileron Control Tabs │ 27-14-11 │ │ Removal/Installation │ │ │ Adjustment/rest │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Outboard Aileron │ 27-14-21 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspect1on/Check │ │ │ Approved Repairs │ │ │ │ │ │ Aileron Balance Tab │ 27-14-31 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Inboard Aileron Balance Panels and Weights │ 27-14-51 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Outboard Aileron Balance Panels and Weights │ 27-14-61 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Aileron Control Cables │ 27-14-71 │ │ │ │ │ Inboard Aileron Control Tab Actuating Mechanism │ 27-14-81 │ │ Inboard Aileron Control Quadrant and Bus Quadrant │ │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ Inboard Aileron Control Tab Linkage │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Outboard Aileron Control Linkage │ 27-14-91 │ │ Outboard Aileron Bus Quadrant │ │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Outboard Aileron Lockout Mechanism │ 27-14-101 │ │ Gearbox Assembly │ │ │ Removal/Installation │ │ │ Jackscrew Assembly │ │ │ Removal/Installation │ │ │ Crank Assembly │ │ │ Removal/Installation │ │ │ │ │ │ Aileron Snubber Assembly │ 27-14-111 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Cable Slack Take-Up Cylinder │ 27-14-131 │ │ │ │ │ AILERON TRIM CONTROL SYSTEM │ 27-15-0 │ │ Description and Operation │ │ │ Inboard Aileron Trim Control Mechanism │ │ │ Pilot's Aileron Trim Control Unit │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment /Test │ │ │ │ │ │ Pilot's Aileron Trim Control Unit │ 27-15-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ │ │ │ Aileron Trim Control Cables │ 27-15-11 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Inboard Aileron Trim Control Mechanism │ 27-15-21 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Aileron Trim Control Drum │ 27-15-31 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ WING FLAPS AND FLAP CONTROL SYSTEM │ 27-16-0 │ │ Description and Operation │ │ │ Leading Edge Flaps, Slats and Control System │ │ │ Leading Edge Flap and Slat Position Indicating System │ │ │ Trailing Edge Flaps and Control System │ │ │ Trailing Edge Flap Emergency Drive System │ │ │ Trailing Edge Flap Position Indicating System │ │ │ Trailing Edge Flap Warning System │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Fillet Flap Maintenance Practices │ 27-16-1 │ │ Removal/Installation │ │ │ │ │ │ Inboard Wing Flap │ 27-16-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ │ │ │ Outboard Wing Flaps │ 27-16-21 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ │ │ │ Flap Tracks │ 27-16-31 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Inboard Flap Track and Spoiler Support Fitting │ 27-16-36 │ │ Removal/Installation │ │ │ │ │ │ Main Flap Cove Up Doors │ 27-16-41 │ │ Removal/Installation │ │ │ Main Flap Cove Up Door Actuating Mechanism │ │ │ Removal/Installation │ │ │ │ │ │ Fillet Flap Cove Lip Door │ 27-16-51 │ │ Removal/Installation │ │ │ │ │ │ Flap Control Cables │ 27-16-71 │ │ Flap Control Cables │ │ │ │ │ │ Flap Control Valve │ 27-16-81 │ │ Flap Control Valve Filter │ │ │ Servicing │ │ │ Flap Control Valve │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Flap Actuating Hydraulic Motor │ 27-16-91 │ │ Removal/Installation │ │ │ │ │ │ Flap Torque Tubes │ 27-16-101 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Flap Drive Gearboxes │ 27-16-101 │ │ Inboard Flap Tee Gearbox │ │ │ Removal/Installation │ │ │ Inboard Flap Ell Gearbox │ │ │ Removal/Installation │ │ │ Outboard Flap Angle Gearbox │ │ │ Removal/Installation │ │ │ Flap Drive Angle Gearboxes │ │ │ Removal/Installation │ │ │ Fillet Flap Tee Gearbox │ │ │ Removal/Installation │ │ │ Fillet Flap Angle Gearboxes │ │ │ Removal/Installation │ │ │ │ │ │ Fillet Flap Transmission Assembly │ 27-16-121 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ Fillet Flap Transmission Mounting Assembly │ │ │ Removal/Installation │ │ │ │ │ │ Flap Transmission Assembly │ 27-16-131 │ │ Removal/Installation │ │ │ │ │ │ Emergency Flap Drive Circuit │ 27-16-141 │ │ Flap Bypass Valve │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Emergency Flap Limit Switch │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Emergency Flap Drive Units │ 27-16-151 │ │ Inboard and Fillet Flap Emergency Drive Unit │ │ │ Removal/Installation │ │ │ Outboard Flap Emergency Flap Drive Unit │ │ │ Removal/Installation │ │ │ │ │ │ Flap Position Transmitter Assembly │ 27-16-161 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ └───────────────┴───────────────────────┐ │ Flap, Speed Brake and Stabilizer Trim Warning Switch (Thrust Lever Actuated Takeoff Warning Switch) (Ref 31-26-21) │ │ ┌───────────────┬───────────────────────┘ │ Flap Takeoff Warning Switch (Ref 31-26-23) │ │ │ │ │ │ Inboard and Fillet Flap Power Unit │ 27-16-191 │ │ Removal/Installation │ │ │ │ │ │ Outboard Flap Power Unit │ 27-16-196 │ │ Removal/Installation │ │ │ │ │ │ Lead1ng Edge Flaps │ 27-16-202 │ │ Removal/Installation │ │ │ │ │ │ Inboard Slats │ 27-16-206 │ │ Inboard Slats │ │ │ Removal/Installation │ │ │ Inboard Slat Hinge Door │ │ │ Removal/Installation │ │ │ │ │ │ Outboard Slats │ 27-16-209 │ │ Outboard Slats │ │ │ Removal/Installation │ │ │ Outboard Slat Carriage │ │ │ Removal/Installation │ │ │ │ │ │ Leading Edge Flap Bypass Switch │ 27-16-211 │ │ Removal/Installation │ │ │ Adjustment /Test │ │ │ │ │ │ Leading Edge Flap Control Valve │ 27-16-221 │ │ Removal/Installation │ │ │ │ │ │ Slats Actuators │ 27-16-231 │ │ Removal/Installation │ │ │ │ │ │ Leading Edge Flap Actuators │ 27-16-236 │ │ Removal/Installation │ │ │ │ │ │ Leading Edge Flap Hydraulic System Components │ 27-16-241 │ │ Leading Edge Flap Bypass Valves │ │ │ Removal/Installation │ │ │ Leading Edge Flap Relief Valves │ │ │ Removal/Installation │ │ │ Leading Edge Flap Hydraulic Lock Valve and Restrictor │ │ │ Removal/Installation │ │ │ │ │ │ Leading Edge Flap Position Indicating Switches │ 27-16-251 │ │ Removal/Installation │ │ │ Adjustment /Test │ │ │ │ │ │ RUDDER, RUDDER CONTROL TAB AND RUDDER CONTROL SYSTEM │ 27-17-0 │ │ Description and Operation │ │ │ Fin Mounted Rudder Hinge Fittings │ │ │ Power Control Unit Linkage │ │ │ Rudder │ │ │ Rudder Aft Control Quadrant │ │ │ Rudder end Rudder Tab Dampers │ │ │ Rudder Balance Panels end Seals │ │ │ Rudder Control Tab │ │ │ Rudder Feel Unit │ │ │ Rudder Hydraulic Compensator │ │ │ Rudder Hydraulic Control Valve │ │ │ Rudder Hydraulic Pressure Control Valve │ │ │ Rudder Hydraulic Pressure Indicating System │ │ │ Rudder Hydraulic Pressure Reducer │ │ │ Rudder Hydraulic System Low Pressure Warning System │ │ │ Rudder Pedal Adjust Shaft Assembly │ │ │ Rudder Pedals │ │ │ Rudder Power Control Unit │ │ │ Trouble Shooting │ │ │ Depressurizing │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ │ │ │ Rudder │ 27-17-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Cleaning/Painting │ │ │ │ │ │ Rudder Control Tab │ 27-17-11 │ │ Removal/Installation │ │ │ │ │ │ Rudder Balance Panels and Seals │ 27-17-31 │ │ Rudder Balance Panel and Balance Panel Extensions │ │ │ Removal/Installation │ │ │ Rudder Balance Panels and Seals │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Rudder Balance Panels │ │ │ Cleaning/Painting │ │ │ Approved Repairs │ │ │ Rudder Balance Panel Hinge Assembly │ │ │ Approved Repairs │ │ │ Rudder Balance Panels │ │ │ Approved Repairs │ │ │ Rudder Balance Panel Hinge Assembly │ │ │ Approved Repairs │ │ │ │ │ │ Rudder Hinge Fittings │ 27-17-41 │ │ Rudder Thrust Hinge Assembly │ │ │ Removal/Installation │ │ │ Rudder Hinge Assembly │ │ │ Removal/Installation │ │ │ Rudder Thrust Hinge Assembly │ │ │ Approved Repairs │ │ │ │ │ │ Rudder Pedals │ 27-17-51 │ │ Removal/Installation │ │ │ │ │ │ Rudder Forward Quadrant and Jackshaft │ 27-17-52 │ │ Removal/Installation │ │ │ │ │ │ Rudder Pedal Adjust Shaft Assembly │ 27-17-61 │ │ Removal/Installation │ │ │ │ │ │ Rudder Control Cables │ 27-17-71 │ │ │ │ │ Rudder Damper │ 27-17-91 │ │ Removal/Installation │ │ │ │ │ │ Rudder Feel Unit │ 27-17-101 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Rudder Power Control Unit │ 27-17-121 │ │ Unit Servicing │ │ │ │ │ │ Rudder Hydraulic Compensator │ 27-17-131 │ │ Removal/Installation │ │ │ │ │ │ Rudder Power Hydraulic Control Valve │ 27-17-141 │ │ Removal/Installation │ │ │ │ │ │ Rudder Hydraulic Pressure Indicating System │ 27-17-151 │ │ Rudder Power Control Pressure Transmitter │ │ │ Removal/Installation │ │ │ │ │ │ Rudder Aft Control Quadrant │ 27-17-171 │ │ Removal/Installation │ │ │ │ │ │ Rudder Q-Spring Assembly │ 27-17-181 │ │ Removal/Installation │ │ │ │ │ │ Rudder Hydraulic Pressure Control Valve │ 27-17-201 │ │ Removal/Installation │ │ │ │ │ │ Rudder Hydraulic Pressure Reducer │ 27-17-211 │ │ Removal/Installation │ │ │ │ │ │ Rudder Hydraulic Pressure Control Switch │ 27-17-231 │ │ Adjustment/Test │ │ │ │ │ │ Rudder Hydraulic Low Pressure Warning System │ 27-17-241 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Rudder Hydraulic Pressure Control Airspeed Switch. │ 27-17-251 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Ram Air Tube - Q-Bellows │ 27-17-271 │ │ Removal/Installation │ │ │ │ │ │ RUDDER TRIM CONTROL SYSTEM │ 27-18-0 │ │ Description and Operation │ │ │ Pilot's Rudder Trim Control Mechanism │ │ │ Rudder Control Tab Damper │ │ │ Rudder Manual Trim Gearbox Assembly │ │ │ Rudder Power Trim Gearbox Assembly │ │ │ Rudder Trim Actuator Assembly │ │ │ Rudder Trim Control Cables │ │ │ Rudder Trim Control Linkage │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ │ │ │ Pilots' Rudder Trim Control Mechanism │ 27-18-1 │ │ Removal/Installation │ │ │ │ │ │ Rudder Trim Control Cables │ 27-18-11 │ │ │ │ │ Rudder Trim Actuator │ 27-18-21 │ │ Removal/Installation │ │ │ │ │ │ Rudder Manual Trim Gearbox │ 27-18-31 │ │ Removal/Installation │ │ │ │ │ │ Rudder Trim Control Linkage │ 27-18-41 │ │ Rudder Trim Torsion Bar │ │ │ Removal/Installation │ │ │ Rudder Trim Torsion Bar Crank │ │ │ Removal/Installation │ │ │ Rudder Trim Forward Reversing Crank │ │ │ Removal/Installation │ │ │ Rudder Trim Idler Crank │ │ │ Removal/Installation │ │ │ Aft Reversing Crank │ │ │ Removal/Installation │ │ │ │ │ │ Rudder Power Trim Gearbox │ 27-18-51 │ │ Removal/Installation │ │ │ │ │ │ Rudder Control Tab Damper │ 27-18-61 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 28 - Fuel ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ FUEL SYSTEM │ 28-0 │ │ Description and Operation │ │ │ Controls │ │ │ Engine Fuel Deicing System │ │ │ Engine Fuel Feed System │ │ │ Fuel Dump System │ │ │ Fuel Lines │ │ │ Fuel Tanks │ │ │ Fuel Tank Leak Detection │ │ │ FUel Tank Sealing │ │ │ Indicating Systems │ │ │ Miscellaneous Components │ │ │ Pressure Fueling System │ │ │ Vent Systems │ │ │ Defueling │ │ │ Purging │ │ │ FUel Tank Preservation │ │ │ Fuel Tank Treatment │ │ │ │ │ │ MISCELLANEOUS FUEL SYSTEM COMPONENTS │ 28-1-0 │ │ Description and Operation │ │ │ Baffle Check Valves │ │ │ Defueling Valve │ │ │ Drip Sticks │ │ │ Filler Cap Assembly │ │ │ Fuel Control Panel │ │ │ Fuel Sump Drain Cocks │ │ │ │ │ │ Defueling Valve │ 28-1-21 │ │ Removal/Installation │ │ │ │ │ │ Drip Stick │ 28-1-41 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Fuel Sump Drain Cocks │ 28-1-51 │ │ Removal/Installation │ │ │ │ │ │ INTEGRAL FUEL TANKS │ 28-2-0 │ │ Description and Operation │ │ │ Center Wing Tanks │ │ │ Fuel Tank Access Panels │ │ │ Main Fuel Tanks │ │ │ Reserve Fuel Tank │ │ │ Rib Access Openings │ │ │ Trouble Shooting (Leak Detection) │ │ │ Inspection/Check │ │ │ Cleaning/ Painting │ │ │ Approved Repairs │ │ │ │ │ │ Fuel Tank Access Panels │ 28-2-1 │ │ Removal/Installation │ │ │ │ │ │ Rib Access Openings │ 28-2-11 │ │ Removal/Installation │ │ │ │ │ │ REMOVABLE FUEL CELLS │ 28-3-0 │ │ Description and Operation │ │ │ Fuel Cell Access Panels │ │ │ Intercell Baffle Plates │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Fuel Cell Access Panels │ 28-3-1 │ │ Removal/Installation │ │ │ │ │ │ Intercell Baffle Plates │ 28-3-11 │ │ Removal/Installation │ │ │ │ │ │ Fuel Cell │ 28-3-30 │ │ Storage │ │ │ │ │ │ Removable Fuel Cells (Goodyear BTC-12 and BTC-17) │ 28-3-31 │ │ Approved Repairs │ │ │ │ │ │ Removable Fuel Cells (Firestone) │ 28-3-32 │ │ Approved Repairs │ │ │ │ │ │ Removable Fuel Cells (Goodyear BTC-49) │ 28-3-33 │ │ Approved Repairs │ │ │ │ │ │ CENTER WING CAVITY │ 28-4-0 │ │ Description and Operation │ │ │ Center Wing Cavity Backing Board │ │ │ Center Wing Cavity Fuel Cell Fittings │ │ │ Center Wing Cavity Sealing │ │ │ Center Wing Cavity Vents and Drains │ │ │ Inspection/Check │ │ │ │ │ │ Center Wing Cavity Backing Board │ 28-4-1 │ │ Removal/Installation │ │ │ │ │ │ FUEL VENT SYSTEM │ 28-6-0 │ │ Description and Operation │ │ │ Fuel Vent Float Valves │ │ │ Fuel Vent Scoop │ │ │ Vent Surge Tank │ │ │ Vent System Sealing │ │ │ Vent System Tubing, Couplings and Bulkhead Fittings │ │ │ Inspection/Check │ │ │ │ │ │ Fuel Vent Float Valves │ 28-6-1 │ │ Removal/Installation │ │ │ │ │ │ Fuel Vent Scoop │ 28-6-11 │ │ Removal/Installation │ │ │ │ │ │ Fuel Vent Surge Tank Drain Swing Check Valve │ 28-6-21 │ │ Removal/Installation │ │ │ │ │ │ ENGINE FUEL FEED SYSTEM │ 28-7-0 │ │ Description and Operation │ │ │ Dual Check Valves │ │ │ Engine Fuel Shutoff Valves │ │ │ Fuel Boost Override Pumps │ │ │ Fuel Boost Pumps │ │ │ Fuel Low Pressure Switches │ │ │ Fuel Manifold Valves │ │ │ Override Pump Check Valve │ │ │ Pump Removal Valves │ │ │ Reserve Tank Transfer Valves │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Engine Fuel Shutoff Valve │ 28-7-11 │ │ Removal/Installation │ │ │ │ │ │ Fuel Manifold Valves │ 28-7-21 │ │ Removal/Installation │ │ │ │ │ │ Reserve Tank Transfer Valves │ 28-7-31 │ │ Removal/Installation │ │ │ │ │ │ Shutoff Valve Switches (Start Level Switcher) (LX-Nl9997 and LX-N20000 only)│ 28-7-41 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Boost Pump Removal Valve, Screw Operated │ 28-7-62 │ │ Removal/Installation │ │ │ │ │ │ Fuel Boost Pumps │ 28-7-71 │ │ Removal/Installation │ │ │ │ │ │ Fuel Boost Override Pumps │ 28-7-81 │ │ Removal/Installation │ │ │ │ │ │ Dual Check Valves │ 28-7-91 │ │ Removal/Installation │ │ │ │ │ │ Fuel Boost Override Pump Check Valve │ 28-7-101 │ │ Removal/Installation │ │ │ │ │ │ Fuel Low Pressure Switch │ 28-7-111 │ │ Removal/Installation │ │ │ │ │ │ Fuel Boost Override Pump Removal Valve │ 28-7-121 │ │ Removal/Installation │ │ │ │ │ │ Fuel Boost Pump Housing │ 28-7-131 │ │ Removal/Installation │ │ │ │ │ │ APU FUEL SUPPLY SYSTEM │ 28-8-1 │ │ Description and Operation │ │ │ │ │ │ FUEL FLOW INDICATING SYSTEM │ 28-9-0 │ │ Description and Operation │ │ │ Fuel Flow Transmitter │ │ │ Fuel Flow Electronic Package │ │ │ Fuel Flow Indicator │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ UNIVERSAL AEREAL REFUELING RECEPTACLE SLIPWAY INSTALLATION (UARRSI) │ 28-10-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ ENGINE FUEL DEICING SYSTEM │ 28-19-0 │ │ Description and Operation │ │ │ Fuel Deicing Filter │ │ │ Fuel Deicing Heater │ │ │ Fuel Heater Air Valve │ │ │ Fuel Heater Switch │ │ │ Fuel Icing Indicating Light │ │ │ Fuel Icing Pressure Switch │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Fuel Heater Air Valve │ 28-19-1 │ │ Removal/Installation │ │ │ │ │ │ Fuel Icing Pressure Switch │ 28-19-11 │ │ Removal/Installation │ │ │ │ │ │ FUEL TEMPERATURE INDICATING SYSTEM │ 28-20-0 │ │ Description and Operation │ │ │ Fuel Temperature Bulbs │ │ │ Fuel Temperature Indicator │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Fuel Temperature Bulb │ 28-20-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ PRESSURE FUELING SYSTEM │ 28-21-0 │ │ Description and Operation │ │ │ Fueling Level Control Pilot Valve │ │ │ Fueling Level Control Shutoff Valve │ │ │ Fueling Manifold │ │ │ Fueling Manual Shutoff Valves │ │ │ Fueling Receptacle │ │ │ Miscellaneous Components │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Fueling Manual Shutoff Valves │ 28-21-11 │ │ Removal/Installation │ │ │ │ │ │ Fueling Receptacle │ 28-21-21 │ │ Removal/Installation │ │ │ │ │ │ Fuel Level Control Pilot Valve │ 28-21-31 │ │ Removal/Installation │ │ │ │ │ │ Fueling Level Control Shutoff Valve │ 28-21-41 │ │ Removal/Installation │ │ │ │ │ │ Fueling Manifold │ 28-21-71 │ │ Removal/Installation │ │ │ │ │ │ FUEL DUMP SYSTEM │ 28-22-0 │ │ Description and Operation │ │ │ Fuel Dump Chute │ │ │ Fuel Dump Chute Actuator │ │ │ Fuel Dump Chute Unlatched Relay │ │ │ Fuel Dump Chute Up-Latch │ │ │ Fuel Dump Chute Up-Limit Switch │ │ │ Fuel Dump Valves │ │ │ Fuel Dump Valve Safety Switch │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ │ │ │ Fuel Dump Valves │ 28-22-12 │ │ Removal/Installation │ │ │ │ │ │ Fuel Dump Chute │ 28-22-21 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Fuel Dump Chute Actuator │ 28-22-41 │ │ Removal/Installation │ │ │ │ │ │ Fuel Dump Chute Up-Limit Switch │ 28-22-71 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Fuel Dump Chute Closure Panel │ 28-22-102 │ │ Removal/Installation │ │ │ │ │ │ Fuel Dump Chute Up-Latch Actuator │ 28-22-111 │ │ Removal/Installation │ │ │ │ │ │ FUEL QUANTITY INDICATING SYSTEM │ 28-41-0 │ │ Description and Operation │ │ │ Compensator Tank Units │ │ │ Fueling Quantity Indicators │ │ │ Fuel Quantity Indicators │ │ │ Signal Summation Unit │ │ │ Tank Units │ │ │ Total Fuel Quant1ty Indicator │ │ │ Adjustment/Test │ │ │ │ │ │ Tank Units and Compensator Tank Units │ 28-41-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Fuel Quantity Indicating System Wiring Connectors │ 28-41-21 │ │ Approved Repairs │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 29 - Hydraulic Power ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ HYDRAULIC SYSTEMS │ 29-0 │ │ Description and Operation │ │ │ Hydraulic Accumulators │ │ │ Hydraulic Fluid │ │ │ Hydraulic Pumps │ │ │ Auxiliary Hydraulic Pumps │ │ │ Engine-Driven Hydraulic Pumps │ │ │ Main Cargo Door Hydraulic Pump │ │ │ Hydraulic Reservoirs │ │ │ Auxiliary Hydraulic Reservoir │ │ │ Utility Hydraulic Reservoir │ │ │ Hydraulic Reservoir Pressurization System │ │ │ Air Pressure Regulator │ │ │ Reservoir Air Charging Valve │ │ │ Reservoir Pressurization Filters │ │ │ Hydraulic Self-Sealing Couplings │ │ │ Hydraulic System Check Valves │ │ │ Cone Check Valves │ │ │ Swing Check Valves │ │ │ Hydraulic System Filters │ │ │ Pressure Filters │ │ │ System Return Filters │ │ │ Utility Pump Return Filters │ │ │ Main Cargo Door Hydraulic Pump Filter │ │ │ Hydraulic System Relief Valves │ │ │ Hydraulic Valves │ │ │ Bypass Valve (Manual Depressurizing) │ │ │ Hydraulic Supply (Fire) Shutoff Valve │ │ │ Interconnect Valves │ │ │ Tubing │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment /Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ Protection Method │ │ │ │ │ │ Utility Hydraulic Reservoir │ 29-3-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Hydraulic Reservoir Pressurization System │ 29-3-11 │ │ Adjustment/Test │ │ │ Removal/Installation Air Pressure Regulator │ │ │ Removal/Installation Air Filter │ │ │ │ │ │ Auxiliary Hydraulic Reservoir │ 29-3-21 │ │ Removal/Installation │ │ │ │ │ │ Utility Pressure Filter │ 29-4-1 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Auxiliary Pressure Filter │ 29-4-11 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Utility Pump Return Filter │ 29-4-22 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Utility System Return Filter │ 29-4-41 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Auxiliary System Return Filter │ 29-4-51 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Hydraulic Pump Filter │ 29-4-71 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Engine-Driven (Utility) Hydraulic Pump │ 29-5-4 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Auxiliary Hydraulic Pump Assembly │ 29-5-13 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Main Cargo Door Hydraulic Pump │ 29-5-31 │ │ Removal/Installation │ │ │ │ │ │ Utility Pressure Relief Valve │ 29-7-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Auxiliary Pressure Relief Valve │ 29-7-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Hydraulic Accumulators │ 29-8-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Hydraulic Supply (Fire) Shutoff Valve │ 29-9-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Interconnect Valves │ 28-9-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Bypass Valve (Manual Depressurizing) │ 28-9-21 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ HYDRAULIC PRESSURE INDICATING SYSTEM │ 29-12-01 │ │ Description and Operation │ │ │ Adjustment/Test │ │ │ │ │ │ Pressure Transmitter │ 29-12-11 │ │ Removal/Installation │ │ │ │ │ │ Hydraulic Pressure Gage │ 29-12-21 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ HYDRAULIC FLUID QUANTITY INDICATING SYSTEM │ 29-14-0 │ │ Description and Operation │ │ │ Adjustment/Test │ │ │ │ │ │ Fluid Quantity Transmitter │ 29-14-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ HYDRAULIC LOW PRESSURE WARNING SYSTEM │ 29-16-0 │ │ Description and Operation │ │ │ Adjustment/Test │ │ │ │ │ │ Hydraulic Low Pressure Warning Switches │ 29-16-01 │ │ Removal/Installation │ │ │ │ │ │ UNIVERSAL AERIAL REFUELING RECEPTACLE SLIPWAY INSTALLATION HYDRAULIC SYSTEM │ 29-17-0 │ │ Door Actuator │ │ │ Hydraulic Tubes │ │ │ Description and Operation │ │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 32 - Landing Gear ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ LANDING GEAR AND DOOR CONTROL SYSTEM │ 32-1-0 │ │ Description and Operation │ │ │ Landing Gear Control Cable System │ │ │ Landing Gear Control Handle │ │ │ Landing Gear Control Selector Valve │ │ │ Landing Gear Door Control Valves │ │ │ Main Gear Door Control Valves │ │ │ Nose Gear Door Control Valve │ │ │ Landing Gear Door Safety Valves │ │ │ Landing Gear Hydraulic Restrictors and Check Valves │ │ │ Landing Gear Pressure Relief Valves │ │ │ Landing Gear Sequence Valves │ │ │ Main Gear Sequence Valves │ │ │ Nose Gear Sequence Valve │ │ │ Main Gear Door Shutoff Valves │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ │ │ │ Landing Gear Control Handle │ 32-1-1 │ │ Removal/Installation │ │ │ │ │ │ Landing Gear Control Cable System │ 32-1-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Landing Gear Control Selector Valve │ 32-1-21 │ │ Removal/Installation │ │ │ │ │ │ Landing Gear Door Control Valves │ 32-1-31 │ │ Removal/Installation │ │ │ Main Gear Door Control Valves │ │ │ Nose Gear Door Control Valve │ │ │ │ │ │ Landing Gear Sequence Valves │ 32-1-41 │ │ Removal/Installation │ │ │ Main Gear Sequence Valves │ │ │ Nose Gear Sequence Valve │ │ │ │ │ │ Main Gear Door Shutoff Valves │ 32-1-71 │ │ Removal/Installation │ │ │ │ │ │ Nose Gear Door Safety Valve │ 32-1-91 │ │ Removal/Installation │ │ │ │ │ │ NOSE LANDING GEAR │ 32-4-0 │ │ Description and Operation │ │ │ Air Deflector │ │ │ Nose Gear Actuator │ │ │ Nose Gear Drag Brace │ │ │ Nose Gear Lock Actuator │ │ │ Nose Gear Lock Mechanism │ │ │ Nose Gear Lock Retention Actuator │ │ │ Nose Gear Shock Strut │ │ │ Nose Gear Wheel Snubber │ │ │ Nose Gear Wheel and Tire │ │ │ Shock Strut Door and Fairing │ │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Nose Gear Drag Brace │ 32-4-1 │ │ Removal/Installation │ │ │ │ │ │ Nose Gear Shock Strut │ 32-4-11 │ │ Approved Repairs │ │ │ │ │ │ Nose Gear T1re and Wheel │ 32-4-21 │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Cleaning/Pa1nt1ng │ │ │ │ │ │ Nose Gear Actuator │ 32-4-41 │ │ Removal/Installation │ │ │ │ │ │ Nose Gear Lock Actuating Mechanism │ 32-4-51 │ │ Removal/Installation │ │ │ │ │ │ Nose Gear Lock Actuator │ 32-4-61 │ │ Removal/Installation │ │ │ │ │ │ Nose Gear Lock Retention Actuator │ 32-4-71 │ │ Removal/Installation │ │ │ │ │ │ Nose Gear Wheel Snubber │ 32-4-91 │ │ Removal/Installation │ │ │ Inspect1on/Check │ │ │ │ │ │ NOSE LANDING GEAR WHEEL WELL DOORS │ 32-5-0 │ │ Description and Operation │ │ │ Landing Gear Control Handle Lock System │ │ │ Landing Gear Control Handle Lock Mechanism │ │ │ Main Gear Oleo Safety Switch │ │ │ Main Gear Truck Leveling Switch │ │ │ Nose Wheel Centering Switch │ │ │ Landing Gear Door Warning System │ │ │ Landing Gear Door Lock Switches │ │ │ Landing Gear Door Warning Light │ │ │ Landing Gear Warning System │ │ │ Control Handle Limit Switches │ │ │ Engine Thrust Lever Switches │ │ │ Flap Position Warning (Landing) Switch │ │ │ Landing Gear Lock Switches │ │ │ Landing Gear Position Switches │ │ │ Landing Gear Warning Relays │ │ │ Main Gear Mechanical Position and Lock Indication System │ │ │ Warning Horn │ │ │ Warning Horn Cutout System │ │ │ Horizontal Pushrod │ │ │ Switch Linkage │ │ │ Warning Horn Cutout Handle │ │ │ Trouble Shooting │ │ │ │ │ │ Landing Gear Control Handle Lock System │ 32-6-1 │ │ Landing Gear Control Handle Lock Solenoid │ │ │ Main Gear Oleo Safety Switch │ │ │ Main Gear Leveling Switch │ │ │ Nose Gear Centering Switch │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Landing Gear Warning System │ 32-6-12 │ │ Flap_Position Warning (Landing) Switch │ │ │ Landing Gear Control Handle Limit Switch │ │ │ Landing Gear Warning Thrust Lever Switch Main Gear Lock Switch │ │ │ Main Gear Position Switch │ │ │ Nose Gear Position and Lock Switch │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Landing Gear Door Warning System │ 32-6-21 │ │ Main Gear Door Lock Switch │ │ │ Nose Gear Door Lock Switch │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Landing Gear Mechanical Position Indicating and Warning System │ 32-6-41 │ │ Indicator Flags and Backing Tab │ │ │ Indicator Shafts │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ LANDING GEAR EMERGENCY EXTENSION SYSTEM │ 32-7-0 │ │ Description and Operation │ │ │ Main Gear Emergency Extension Mechanism │ │ │ Nose Gear Emergency Extension Mechanism │ │ │ Unit Servicing │ │ │ Inspection/Check │ │ │ │ │ │ Main Gear Emergency Extension Mechanism │ 32-7-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Nose Gear Emergency Extension Mechanism │ 32-7-21 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspect1on/Check │ │ │ │ │ │ NOSE WHEEL STEERING SYSTEM │ 32-7-21 │ │ Description and Operation │ │ │ Steering Cable and Linkage │ │ │ Steering Cylinder │ │ │ Steering Metering Valve │ │ │ Steering Shutoff Valve │ │ │ Steering and Towing Collars │ │ │ Mechanism │ │ │ Steering Wheel and Cable Drum │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Steering Wheel and Cable Drum │ 32-2-1 │ │ Removal/Installation │ │ │ │ │ │ Steering Cable and Linkage │ 32-8-13 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Steering Metering Valve │ 32-8-21 │ │ Removal/Installation │ │ │ │ │ │ Steering Shutoff Valve │ 32-8-31 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Steering Cylinders │ 32-8-41 │ │ Removal/Installation │ │ │ │ │ │ Steering and Tow1ng Collars │ 32-8-61 │ │ Removal/Installation │ │ │ │ │ │ HYDRAULIC BRAKE SYSTEM │ 32-9-0 │ │ Description and Operation │ │ │ Brake Control Cables │ │ │ Brake Control Linkage │ │ │ Brake Lockout-Deboost Valve │ │ │ Brake Metering Valve │ │ │ Brake Pedal │ │ │ Brake Shuttle Valve │ │ │ Hydraulic Brake Accumulator │ │ │ Landing Gear Brakes │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ Adjustment/Test │ │ │ │ │ │ Brake Control Linkage │ 32-9-21 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Brake Metering Valve │ 32-9-31 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Brake Lockout-Deboost Valve │ 32-9-41 │ │ Removal/Installation │ │ │ Inspect1on/Check │ │ │ │ │ │ Brake Shuttle Valve │ 32-9-51 │ │ Removal/Installation │ │ │ │ │ │ Landing Gear Brake Unit │ 32-9-72 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Hydraulic Brake Accumulator │ 32-9-81 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Hydraulic Brake Control Cables │ 32-9-91 │ │ Assembly │ │ │ │ │ │ PARKING BRAKE SYSTEM │ 32-10-0 │ │ Description and Operation │ │ │ Parking Brake Light │ │ │ Parking Brake Linkage │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Parking Brake Linkage │ 32-10-1 │ │ Removal/Installation │ │ │ │ │ │ Parking Brake Light │ 32-10-11 │ │ │ │ │ PNEUMATIC BRAKE SYSTEM │ 32-12-01 │ │ Description and Operation │ │ │ Pneumatic Brake Air Battle │ │ │ Pneumatic Brake Control Valve │ │ │ Trouble Shooting │ │ │ Bleeding │ │ │ Adjustment/Test │ │ │ │ │ │ Pneumatic Brake Control Valve │ 32-12-11 │ │ Removal/Installation │ │ │ │ │ │ Pneumatic Brake Air Battle │ 32-12-21 │ │ Removal/Installation │ │ │ │ │ │ MAIN LANDING GEAR │ 32-22-0 │ │ Description and Operation │ │ │ Description and Operation │ │ │ Main Gear Actuator │ │ │ Main Gear Actuator Walking Beam │ │ │ Main Gear Brakes │ │ │ Main Gear Brake Equalizer Rods │ │ │ Main Gear Drag Strut │ │ │ Main Gear Leveling Cylinder and Snubber Unit │ │ │ Main Gear Leveling Cylinder Lockout-Deboost Valve │ │ │ Main Gear Lock Actuator │ │ │ Main Gear Lock Bungee │ │ │ Main Gear Lock Mechanism │ │ │ Main Gear Shock Strut │ │ │ Main Gear Shock Strut Doors │ │ │ Main Gear Side Strut │ │ │ Main Gear Side Strut Actuator │ │ │ Main Gear Tire and Wheel │ │ │ Main Gear Torsion Links │ │ │ Main Gear Trunnion │ │ │ Main Gear Wheel Truck │ │ │ Priority Valve │ │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Main Gear Trunnion │ 32-22-1 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Shock Strut │ 32-22-11 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Main Gear Wheel Truck │ 31-22-21 │ │ Removal/installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Cleaning/Painting │ │ │ Approved Repairs │ │ │ │ │ │ Main Gear Drag Strut │ 32-22-31 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Tire and Wheel │ 32-22-41 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Cleaning/Painting │ │ │ │ │ │ Main Gear Brake Equalizer Rods │ 32-22-51 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Leveling Cylinder and Snubber Unit │ 32-22-61 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Leveling Cylinder Lockout-Deboost Valve │ 32-22-71 │ │ Removal/Installation │ │ │ │ │ │ Priority Valve │ 32-22-81 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Torsion Links │ 32-22-91 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Side Strut │ 32-22-101 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Shock Strut Doors │ 32-22-111 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Main Gear Actuator Walking Beam │ 32-22-121 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Main Gear Actuator │ 32-22-131 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Side Strut Actuator │ 32-22-141 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Lock Mechanism │ 32-22-151 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Main Gear Lock Actuator │ 32-22-161 │ │ Removal/Installation │ │ │ │ │ │ MAIN LANDING GEAR WHEEL WELL DOORS │ 32-23-0 │ │ Description and Operation │ │ │ Main Gear Wheel Well Doors │ │ │ Main Gear Wheel Well Doors Actuator │ │ │ Main Gear Wheel Well Doors Actuator Beam │ │ │ Main Gear Wheel Well Door Ground Release Cable │ │ │ Main Gear Wheel Well Door Ground Release Mechanism │ │ │ Main Gear Wheel Well Door Safety Valve │ │ │ Unit Servicing │ │ │ │ │ │ Main Gear Wheel Well Doors │ 32-23-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Main Gear Wheel Well Doors Actuator Beam │ 32-23-11 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Wheel Well Doors Actuator │ 32-23-21 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Wheel Well Door Ground Release Cables │ 32-23-61 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Main Gear Wheel Well Door Safety Valve │ 32-23-71 │ │ Removal/Installation │ │ │ │ │ │ Main Gear Wheel Well Door Ground Release Linkage │ 32-23-91 │ │ Approved Repairs │ │ │ Inspection/Check │ │ │ │ │ │ ANTISKID SYSTEM │ 32-21-0 │ │ Description and Operation │ │ │ Antiskid Brake Indicators │ │ │ Antiskid Control Shield │ │ │ Antiskid Control Valve │ │ │ Antiskid Test Circuit │ │ │ Skid Detector │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Skid Detector │ 32-31-11 │ │ Removal/Installation │ │ │ │ │ │ Antiskid Control Sh1eld │ 32-31-21 │ │ Removal/Installation │ │ │ │ │ │ Antiskid Valve │ 32-31-31 │ │ Removal/Installation │ │ │ │ │ │ Antiskid Brake Indicators │ 32-31-41 │ │ Removal/Installation │ │ │ │ │ │ TIRES AND WHEELS │ 32-45-00 │ │ Inspection/Check │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 33 - Lights ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ CONTROL CABIN LIGHTING │ 33-1-0 │ │ Description and Operation │ │ │ Briefcase Lights │ │ │ Circuit Breaker Panel Floodlights │ │ │ Compass Light │ │ │ Control Cabin Dome Lights │ │ │ Control Stand Lights │ │ │ Control Stand Panel Lights │ │ │ Copilot's Instrument Panel Lights │ │ │ Exit Light (See 33-2-0 & 33-7-0) │ │ │ Flight Engineer's Station Lights │ │ │ Map Lights │ │ │ Navigation Station Lights │ │ │ Observer's Station Lights │ │ │ Overhead Panel Lights │ │ │ Pilot's Main Instrument Panel Lights │ │ │ Power Shield Light │ │ │ Side Panel Lights │ │ │ Spare Bulbs │ │ │ │ │ │ Adjustment/Test │ │ │ │ │ │ Edge-Lighted-Plates │ 33-1-161 │ │ │ │ │ PASSENGER CABIN LIGHTING (for LX-N20199 only) │ 33-2-0 │ │ Description and Operation │ │ │ Attendants' Reading Lights │ │ │ Coat Closet Lights │ │ │ Exit and Emergency Exit Lights │ │ │ Galley and Buffet Lights │ │ │ Lavatory Lights │ │ │ Lavatory Signs │ │ │ Lounge Lights and Mural Lights │ │ │ Main Cargo Compartment Lights │ │ │ Main Cargo Door Lights │ │ │ Passenger Cabin Aisle, Forward Entry and Aft │ │ │ Entry Lights │ │ │ Passenger Cab1n Ceiling Lights │ │ │ Passenger Cabin Cove Lights │ │ │ Passenger Information Lights │ │ │ Passenger Reading Lights │ │ │ Threshold Lights │ │ │ │ │ │ Passenger Cabin Cove Lights (effectivity LX-N20199 only) │ 33-2-1 │ │ Removal/Installation │ │ │ │ │ │ Passenger cabin cove lights │ 33-2-11 │ │ (Effectivity LX-N 19997 and LX-N20000 only) │ │ │ Maintenance Practices │ │ │ │ │ │ Passenger Reading Lights │ 33-2-21 │ │ Adjustment/Test │ │ │ Removal/Installation │ │ │ │ │ │ Passenger Information Lights │ 33-2-31 │ │ Removal/Installation │ │ │ │ │ │ Lavatory Lights │ 33-2-41 │ │ Removal/Installation │ │ │ │ │ │ Exit and Emergency Exit Lights │ 33-2-91 │ │ Removal/Installation │ │ │ │ │ │ FORWARD CARGO COMPARTMENT LIGHTING │ 33-3-0 │ │ Description and Operation │ │ │ │ │ │ Interior Door Actuated Light Switch │ 33-3-1 │ │ Removal/Installation │ │ │ │ │ │ AFT CARGO COMPARTMENT LIGHTING │ 33-4-0 │ │ Description and Operation │ │ │ │ │ │ MISCELLANEOUS INTERNAL LIGHTING │ 33-5-0 │ │ Description and Operation │ │ │ Air Conditioning Equipment Compartment Lights │ │ │ Lower Nose Compartment Lights │ │ │ Tail Compartment Light │ │ │ Wheel Well Lights │ │ │ │ │ │ EXTERIOR LIGHTING (effectivity LX-N20199) │ 33-6-0 │ │ Description and Operation │ │ │ Beacon Lights │ │ │ Fixed Landing Lights │ │ │ Navigation Lights │ │ │ Retractable Landing Lights │ │ │ Runway Turn Off Taxi Lights │ │ │ Wing Illumination Lights │ │ │ │ │ │ EXTERIOR LIGHTING (effectivity LX-N19997 and LX-N20000) │ 33-6-00 │ │ Description and Operation │ │ │ Beacon Lights │ │ │ Fixed Landing Lights │ │ │ Navigation Lights │ │ │ Retractable Landing Lights │ │ │ Runway Turn Off Taxi Lights │ │ │ Wing Illumination Lights │ │ │ │ │ │ Retractable Landing Lights │ 33-6-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Fixed Landing Lights │ 33-6-3 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Runway Turn Off Taxi Lights │ 33-6-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Beacon Lights (effectivity LX-N20199 only) │ 33-6-31 │ │ Removal/Installation │ │ │ │ │ │ Anti-collision strobe lights │ 33-6-32 │ │ (effectivity, LX-Nl9997 and LX-N20000) │ │ │ Removal/Installation │ │ │ │ │ │ Wing Illumination Lights │ 33-6-41 │ │ Adjustment/Test │ │ │ │ │ │ Universal Aerial Refueling Receptacle Slipway │ 33-6-51 │ │ Installation Lights │ │ │ Description and Operation │ │ │ Removal/Installation │ │ │ │ │ │ EXIT AND EMERGENCY LIGHTS (effectivity LX-N20199) │ 33-7-0 │ │ Description and Operation │ │ │ Light Installation │ │ │ Nontransistorized Emergency Exit Lights Operation │ │ │ Operation of the Transistorized Emergency Exit Lights │ │ │ Adjustment/Test │ │ │ │ │ │ Emergency Lighting │ 33-7-00 │ │ (effectivity LX-Nl9997 and LX-N20000 only) │ │ │ Description and Operation │ │ │ │ │ │ Emergency Lights │ 37-7-0 │ │ (effectivity LX-Nl9997 and LX-N20000) │ │ │ Description and Operation │ │ │ │ │ │ Emergency Lights │ 37-7-1 │ │ (effectivity LX-N19997 and LX-N20000) │ │ │ Adjustment and Test │ │ │ │ │ │ Emergency Exit Light Nickel-Cadmium Batteries │ 37-7-11 │ │ Maintenance Practices │ │ │ Capacity Check │ │ │ Charging │ │ │ Storage │ │ │ Condition Check │ │ │ │ │ │ Exit Signs │ 37-7-21 │ │ Inspection/Check │ │ │ │ │ │ Emergency Exit Overwing Lights │ 37-7-31 │ │ (effect1v1ty LX-Nl9997 and LX-N20000 only) │ │ │ Maintenance Practices │ │ │ │ │ │ Emergency Exit Overwing Lights Battery Assy │ 37-7-41 │ │ (effectivity LX-N19997 and LX-N20000 only) │ │ │ Maintenance Practices │ │ │ │ │ │ Emergency Escape Slide Lights │ 37-7-51 │ │ (effectivity LX-N19997 and LX-N20000 only) │ │ │ Maintenance Practices │ │ │ │ │ │ Emergency Escape Slide Light Battery Pack │ 37-7-61 │ │ (effectivity LX-Nl9997 and LX-N20000 only) │ │ │ Maintenance Practices │ │ │ │ │ │ Portable Emergency Exit Light │ 37-7-71 │ │ (effectivity LX-Nl9997 and LX-N20000 only) │ │ │ Maintenance Practices │ │ │ │ │ │ Passenger Cabin Light │ 37-12-0 │ │ (effectivity LX-N19997 and LX-N20000 only) │ │ │ Description and Operation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 34 - Navigation ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ MISCELLANEOUS NAVIGATION SYSTEMS │ 34-1-0 │ │ Description and Operation │ │ │ Clocks │ │ │ Magnetic Standby Compass │ │ │ Navigator's Airspeed Indicator │ │ │ Nav1gator's Altimeter │ │ │ Periscopic Sextant │ │ │ Ram Air Temperature Indicator │ │ │ Rate of Climb Indicators │ │ │ Total Air Temperature Indicator │ │ │ Turn and Bank Indicators │ │ │ │ │ │ Magnetic Standby Compass │ 32-1-21 │ │ Removal/Installation │ │ │ │ │ │ Ram Air Temperature Bulb │ 32-1-51 │ │ Removal/Installation │ │ │ │ │ │ PITOT STATIC SYSTEM 1 -> │ 34-2-0 │ │ Description and Operation 2 -> │ 34-2-51 │ │ P1tot System │ │ │ Static System │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ P1tot Static Manifold │ 34-2-1 │ │ Removal/Installation │ │ │ │ │ │ Pitot Shutoff Valve │ 34-2-11 │ │ Removal/Installation │ │ │ │ │ │ Pitot Head 1 -> │ 34-2-21 │ │ Removal/Installation 2 -> │ 34-2-61 │ │ │ │ │ Static Pressure Port │ 34-2-31 │ │ Removal/Installation │ │ │ │ │ │ Pitot Tube │ 34-2-41 │ │ Inspect1on/Check │ │ │ │ │ │ ANGLE OF ATTACK INDICATING SYSTEM │ 34-3-71 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ BENDIX VERTICAL GYRO SYSTEM │ 34-8-0 │ │ Description and Operation │ │ │ Horizon Indicators │ │ │ Vertical Gyro │ │ │ Adjustment/Test │ │ │ Trouble Shooting │ │ │ │ │ │ Vertical Gyro │ 34-8-1 │ │ Maintenance Practices │ │ │ │ │ │ CENTRAL AIR DATA COMPUTER │ 34-10-01 │ │ Description and Operation │ │ │ Mach/Airspeed Indication │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Mach/Airspeed Indicator │ │ │ Adjustment/Test │ │ │ Mach/Airspeed Indicator Check │ │ │ │ │ │ SPERRY HIGH LATITUDE COMPASS SYSTEM │ 34-12-0 │ │ Description and Operation │ │ │ Course Dev1at1on Indicator │ │ │ Directional Gyros │ │ │ Navigator RML │ │ │ Pictorial Deviation Indicator │ │ │ Power Supplies │ │ │ Rack Mountings │ │ │ Radio Magnetic Indicators │ │ │ Remote Compass Transmitter (Flux Valve) and Compensator │ │ │ Servo Amplifier │ │ │ Slaving Amplifiers │ │ │ Maintenance Practices │ │ │ Adjustment/Test │ │ │ Trouble Shooting │ │ │ │ │ │ Directional Gyros │ 34-12-1 │ │ Removal/Installation │ │ │ │ │ │ Remote Compass Transmitter (Flux Valve) │ 34-12-11 │ │ Removal/Installation │ │ │ │ │ │ DEMAGNETIZATION OF AIRPLANE STRUCTURES │ 34-13-71 │ │ Maintenance Practices │ │ │ │ │ │ RADIO MAGNETIC INDICATORS │ 34-15-0 │ │ │ │ │ ALTITUDE ALERT SYSTEM │ 34-17-0 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ ATTITUDE WARNING SYSTEM │ 34-18-0 │ │ Description and Operation │ 34-18-1 │ │ Control Column Shaker │ │ │ Flap Potentiometer │ │ │ Lift Transducer │ │ │ Oleo Actuated Relay │ │ │ Signal Summing Unit │ │ │ Trouble Shooting │ │ │ │ │ │ Stall Warning System │ 34-18-2 │ │ Adjustment/Test │ │ │ │ │ │ LOW FREQUENCY AUTOMATIC DIRECTION FINDER │ 34-20-1 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ FLIGHT DIRECTOR SYSTEM │ 34-21-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ RMI MODE SELECTOR │ 34-22-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ MARKER BEACON SYSTEM │ 34-24-0 │ │ Description and Operation │ │ │ Antenna │ │ │ Indicator Lights │ │ │ Receiver │ │ │ Adjustment/Test │ │ │ Trouble Shooting │ │ │ │ │ │ Marker Beacon Antenna │ 24-24-21 │ │ Removal/Installation │ │ │ │ │ │ WEATHER RADAR SYSTEM │ 34-40-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ RENDEZ-VOUS RADAR │ 34-41-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ VOR/GS NAVIGATION SYSTEM │ 34-41-02 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Maintenance Practices │ │ │ Adjustment/Test │ │ │ │ │ │ GROUND PROXIMITY WARNING SYSTEM │ 34-42-0 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ ACAS II SYSTEM │ 34-45-00 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ TRANSPONDER (STR 2000-Al) │ 34-45-01 │ │ Maintenance Practices │ │ │ │ │ │ CONTROL AND DISPLAY UNIT (CDAU) │ 34-45-02 │ │ Maintenance Practices │ │ │ │ │ │ MULTI-ROLE AIR DATA COMPUTER HG 1140CA (MADC) │ 34-45-03 │ │ Maintenance Practices │ │ │ │ │ │ ACAS DIRECTIONAL ANTENNA │ 34-45-04 │ │ Maintenance Practices │ │ │ │ │ │ TTR-921 │ 34-45-05 │ │ Maintenance Practices │ │ │ │ │ │ TVI-920 (VSI/TA/RA) │ 34-45-06 │ │ Maintenance Practices │ │ │ │ │ │ AUDIO MIXER │ 34-45-07 │ │ Maintenance Practices │ │ │ │ │ │ 5V LIGHTING TRANSFORMER │ 34-45-08 │ │ Maintenance Practices │ │ │ │ │ │ CDAU 28V LIGHTING TRANSFORMER/RECTIFIER │ 34-45-09 │ │ Maintenance Practices │ │ │ │ │ │ LOW RANGE RADIO ALTIMETER SYSTEM │ 34-48-0 │ │ Description and Operation │ │ │ Receiver-Transmitter │ │ │ Indicator │ │ │ Antenna │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ TACAN NO l AND NO 2 SYSTEM │ 34-50-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ AIMS TRANSPONDER SYSTEM │ 34-51-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ INERTIAL NAVIGATION SYSTEM (INS) │ 34-52-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ GPS NAVIGATION SYSTEM │ 34-53-01 │ │ Description and Operation │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ 1 -> TCA LX-N20198, LX-N20199 │ │ │ 2 -> RTCA LX-N19997, LX-N20000 │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 35 - OXYGEN ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ OXYGEN SYSTEMS │ 35-0 │ │ Description and Operation │ │ │ Maintenance Practices │ │ │ Equipment and Materials │ │ │ General Maintenance Info:nmt1on │ │ │ Leak Detection │ │ │ Thread Lubrication │ │ │ Tightening Instruct1ons │ │ │ Tub1ng Assemblies │ │ │ Installation Practices │ │ │ Preparation for Maintenance │ │ │ Performing Maintenance │ │ │ Safety Precautions │ │ │ Servicing │ │ │ Cleaning/Painting │ │ │ │ │ │ FLIGHT CREW OXYGEN SYSTEM │ 35-1-0 │ │ Description and Operation │ │ │ Diluter Demand Regulator │ │ │ External Filling Provision │ │ │ Low Pressure Gage │ │ │ Oxygen Cylinder Assembly │ │ │ Oxygen Distribution Line and Overboard Discharge Line │ │ │ Oxygen Masks │ │ │ Portable Oxygen Cylinder Assembly │ │ │ Pressure Reducing Regulator │ │ │ Pressure Transmitter and Indicator │ │ │ Shutoff Valve │ │ │ Thermal Compensator Assemblies │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Pressure Reducing Regulator │ 35-1-12 │ │ Removal/Installation │ │ │ │ │ │ Diluter Demand Regulator │ 35-1-21 │ │ Removal/Installation │ │ │ │ │ │ Shutoff Valve │ 35-1-31 │ │ Removal/Installation │ │ │ │ │ │ Oxygen Cylinder Assembly │ 35-1-52 │ │ Removal/Installation │ │ │ │ │ │ Pressure Transmitter │ 35-1-81 │ │ Removal/Installation │ │ │ │ │ │ Low Pressure Gage │ 35-1-91 │ │ Removal/Installation │ │ │ │ │ │ Thermal Compensator Assemblies │ 35-1-151 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Cleaning/Painting │ │ │ │ │ │ PASSENGER OXYGEN SYSTEM │ 35-2-0 │ │ Description and Operation │ │ │ Automatic Valve (Trigger Valve) │ │ │ Bypass Valve │ │ │ Continuous Flow Regulators │ │ │ Oxygen Cylinder Assemblies │ │ │ Oxygen Distribution Line and Overboard Discharge Line │ │ │ Passenger and Attendants Oxygen Masks │ │ │ Passenger Service Unit Outlet Valve │ │ │ Portable Oxygen Cylinders │ │ │ Pressure Indicator and Transmitter │ │ │ Pressure Latch Valve Manifold Assembly │ │ │ Pressure Operated Latch │ │ │ Pressure Reducing Regulator │ │ │ Pressure Surge Valve │ │ │ Pressure Switch │ │ │ Service Units │ │ │ Service Unit Shutoff Valve │ │ │ Thermal Compensator Assemblies │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Continuous Flow Regulators │ 35-2-11 │ │ Removal/Installation │ │ │ │ │ │ Automatic Valve (Trigger Valve) │ 35-2-21 │ │ Removal/Installation │ │ │ │ │ │ Bypass Valve │ 35-2-31 │ │ Removal/Installation │ │ │ │ │ │ Lounge Service Unit Pressure Latch │ 35-2-42 │ │ Removal/Installation │ │ │ │ │ │ Lavatory Service Unit Pressure Latch │ 35-2-43 │ │ Removal/Installation │ │ │ │ │ │ Attendants Service Unit Pressure Latch │ 35-2-44 │ │ Removal/Installation │ │ │ │ │ │ Lounge Service Unit Shutoff Valve │ 35-2-52 │ │ Removal/Installation │ │ │ │ │ │ Lavatory Service Unit Shutoff Valve │ 35-2-53 │ │ Removal/Installation │ │ │ │ │ │ Attendants Service Unit Shutoff Valve │ 35-2-54 │ │ Removal/Installation │ │ │ │ │ │ Pressure Latch-Valve-Manifold Assembly │ 35-2-61 │ │ Removal/Installation │ │ │ │ │ │ Oxygen Cylinder Assemblies │ 35-2-81 │ │ Removal/Installation │ │ │ │ │ │ Pressure Switch │ 35-2-111 │ │ Removal/Installation │ │ │ │ │ │ Passenger and Attendants Oxygen Masks │ 35-2-121 │ │ Removal/Installation │ │ │ Cleaning/Painting │ │ │ │ │ │ Passenger Service Unit Oxygen Masks │ 35-2-123 │ │ Removal/Installation │ │ │ │ │ │ Lounge Hatrack Service Unit Oxygen Masks │ 35-2-124 │ │ Removal/Installation │ │ │ │ │ │ Pressure Transmitter │ 35-2-131 │ │ Removal/Installation │ │ │ │ │ │ Pressure Reducing Regulator │ 35-2-141 │ │ Removal/Installation │ │ │ │ │ │ Thermal Compensator Assembly │ 35-2-151 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Cleaning/Painting │ │ │ │ │ │ PERSONNEL ACCOMMODATIONS OXYGEN SYSTEM │ 35-4-0 │ │ Description and Operation │ │ │ Continuous Flow Control Units │ │ │ External Filling Prov1s1on │ │ │ Oxygen Cylinder Assembly │ │ │ Oxygen Distribution Line and Overboard Discharge Line │ │ │ Portable Oxygen Cylinder Assembly │ │ │ Service Units │ │ │ Service Unit Components │ │ │ Thermal Compensator Assembly │ │ │ Warning Devices │ │ │ Trouble Shooting │ │ │ Adjustment /Test │ │ │ │ │ │ Continuous Flow Control Units │ 35-4-11 │ │ Removal/Installation │ │ │ │ │ │ Service Unit Pressure Latch │ 35-4-41 │ │ Removal/Installation │ │ │ │ │ │ Service Unit Shutoff Valve │ 35-4-51 │ │ Removal/Installation │ │ │ │ │ │ Pressure Latch-Valve-Manifold Assembly │ 35-4-61 │ │ Removal/Installation │ │ │ │ │ │ Oxygen Cylinder Assembly │ 35-4-81 │ │ Removal/Installation │ │ │ │ │ │ Thermal Compensator Assembly (Ref 35-1-151) │ │ │ Removal/Installation │ │ │ Adjustment /Test │ │ │ Cleaning/Painting │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 36 - Pneumatic ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ PNEUMATIC SYSTEMS │ 36-1-0 │ │ Description and operation │ │ │ Pneumatic Ducts │ │ │ Pneumatic Ground Service Connector │ │ │ Pneumatic System Valves │ │ │ Turbocompressor │ │ │ Turbocompressor Controls │ │ │ Turbocompressor Indicating and Warning Systems │ │ │ Turbocompressor Oil System │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Turbocompressor - Maintenance Practices │ 36-1-2 │ │ Servicing │ │ │ Removal/Installation │ │ │ Turbocompressor Shutoff Valve Filter │ │ │ Removal/Installation │ │ │ │ │ │ Pressure Regulator - Maintenance Practices │ 36-1-32 │ │ Removal/Installation │ │ │ Pressure Regulator Filter │ │ │ Removal/Installation │ │ │ │ │ │ Turbocompressor Oil Cooler - Maintenance Practices │ 36-1-41 │ │ Removal/Installation │ │ │ │ │ │ APU - Airplane Pneumatic System Interface │ 36-1-51 │ │ │ │ │ APU Bleed Air System │ 36-1-61 │ │ Description and Operation │ │ │ │ │ │ Pneumatic Ducts - Maintenance Practices │ 36-2-1 │ │ Approved Repairs │ │ │ Removal/Installation │ │ │ Duct Ball Joints │ │ │ Adjustment/Test │ │ │ Starter Y-Duct │ │ │ Removal/Installation │ │ │ Typical Duct Section │ │ │ Removal/Installation │ │ │ │ │ │ Pneumatic Valves - Maintenance Practices │ 36-2-12 │ │ Outlet Duct Check Valve │ │ │ Removal/Installation │ │ │ Pneumatic Air Shutoff Valve │ │ │ Removal/Installation │ │ │ Swing Check Valve │ │ │ Removal/Installation │ │ │ Wing Isolation Valve │ │ │ Removal/Installation │ │ │ │ │ │ Air Pressure Transmitter - Maintenance Practices │ 36-2-41 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 38 - Water and Waste ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ WATER AND WASTE │ 38-0 │ │ Maintenance Practices │ │ │ Lavatory Sink Cabinet Drain Lines │ │ │ │ │ │ TOILET SYSTEM │ 38-2-0 │ │ Description and Operation │ │ │ Exterior Service Panels │ │ │ Toilet Assembly Flushing Components │ │ │ Toilet Shroud Assembly │ │ │ Toilet Waste Tank Assembly │ │ │ Trouble Shooting │ │ │ │ │ │ Toilet Assembly Flushing Components │ 38-2-12 │ │ Motor and Pump Assembly │ │ │ Removal/Installation │ │ │ Filter │ │ │ Removal/Installation │ │ │ Timer │ │ │ Removal/Installation │ │ │ │ │ │ Toilet Waste Tank Assembly │ 38-2-41 │ │ Toilet Waste Tank Top │ │ │ Waste Tank - Forward Toilets (Except Toilet B on Cargo Planes) │ │ │ Removal/Installation │ │ │ Waste Tank - Aft Toilets (Except Toilet E on Cargo Airplanes) │ │ │ Removal/Installation │ │ │ Waste Tank - Toilet B (Cargo Airplanes) │ │ │ Removal/Installation │ │ │ Waste Tank - Toilet E (Cargo Airplane) │ │ │ Removal/Installation │ │ │ │ │ │ Toilet Drain Valve │ 38-2-52 │ │ Toilet Drain Valve │ │ │ Removal/Installation │ │ │ │ │ │ Toilet Drain Valve Control Cable │ 38-2-62 │ │ Removal/Installation │ │ │ Toilet Drain Valve Control Cable Conduit │ │ │ Removal/Installation │ │ │ │ │ │ Toilet Shroud Assembly │ 38-2-71 │ │ Removal/Installation │ │ │ │ │ │ GALLEY AND LAVATORY VENTILATION SYSTEMS │ 38-3-0 │ │ Description and Operation │ │ │ Check Valves │ │ │ Galley Vent │ │ │ Muffler │ │ │ Restrictions │ │ │ Tubing │ │ │ Venturi │ │ │ │ │ │ PASSENGER WATER SYSTEM │ 38-11-0 │ │ Description and Operation │ │ │ Lavatory Components │ │ │ Overboard Drain Master │ │ │ Passenger Water Service Panel │ │ │ Passenger Water System Pressurization Components │ │ │ Air Compressor │ │ │ Air Filter │ │ │ Pressure Regulator │ │ │ Pressure Relief Valve │ │ │ Pressure Switch │ │ │ Solenoid Shutoff Valves │ │ │ Passenger Water Tank │ │ │ Quantity Indicating Systems │ │ │ Tubing │ │ │ Tubing Heaters │ │ │ Water System Valves │ │ │ Drain Valve │ │ │ Fill and Overflow Valve │ │ │ Trouble Shooting │ │ │ Servicing │ │ │ │ │ │ Passenger Water Tank │ 38-11-11 │ │ Removal/Installation │ │ │ │ │ │ Water Heaters │ 38-11-21 │ │ Removal/Installation │ │ │ │ │ │ Quantity Indicating System │ 38-11-31 │ │ Removal/Installation │ │ │ Test/Adjustment │ │ │ │ │ │ Passenger Water Pressurization System │ 38-11-41 │ │ Filter │ │ │ Servicing │ │ │ Removal/Installation │ │ │ Air Compressor │ │ │ Removal/Installation │ │ │ │ │ │ Water Filter (Purifier) │ 38-11-51 │ │ Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Fill and Overflow Valve │ 38-11-81 │ │ Removal/Installation │ │ │ │ │ │ Passenger Water Drain Valve │ 38-11-82 │ │ Removal/Installation │ │ │ │ │ │ Lavatory Wash Basin Faucets │ 38-11-91 │ │ Removal/Installation │ │ │ │ │ │ Nylon Tubing and Fittings │ 38-11-101 │ │ Removal/Installation │ │ │ │ │ │ Waste Water Drain Mast and Heater │ 38-11-111 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 49 - Airborne Auxiliary Power Unit ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ AUXILIARY POWER UNIT 1 -> │ 49-00-2 │ │ Description and Operation 2 -> │ 49-00-3 │ │ Trouble Shooting │ │ │ Maintenance Practices │ │ │ APU Operation Procedure │ │ │ Maintenance After Torching Light Off │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ APU Battery (See also Chapter 24-49-31) 1 -> │ 49-00-2 │ │ │ │ │ APU Battery (See also Chapter 24-49-53) 2 -> │ 49-00-3 │ │ │ │ │ APU AC Electrical Power Interface │ │ │ (See SubJect 24-49-00, AC Power System) │ │ │ │ │ │ APU Battery Charger (See SubJect 24-49-32, Page 7Oil) 1 -> │ │ │ │ │ │ APU Battery Charger (See SubJect 24-49-54, Page 701) 2 -> │ │ │ │ │ │ APU Fire Detection and Extinguishing System 1 -> │ 49-00-26 │ │ Description and Operation 2 -> │ 49-00-27 │ │ │ │ │ APU Pneumatic System Interface 1 -> │ 49-00-36 │ │ 2 -> │ 49-00-37 │ │ │ │ │ APU MODULE (POWER PLANT) 1 -> │ 49-10-0 │ │ Description and Operation 2 -> │ 49-10-1 │ │ APU Removal/Installation │ │ │ │ │ │ APU Housing 1 -> │ 49-11-01 │ │ Description and Operation 2 -> │ 49-11-02 │ │ Accessory Section Cover │ │ │ Combustion Chamber Cover │ │ │ Lower Housing │ │ │ Upper Housing │ │ │ │ │ │ APU ENGINE 1 -> │ 49-20-01 │ │ Description and Operation 2 -> │ 49-20-02 │ │ Accessory Drive Section │ │ │ Compressor Section │ │ │ Turbine Section │ │ │ Adjustment/Test │ │ │ │ │ │ APU COMBUSTION AND EXHAUST SECTION 1 -> │ 49-20-04 │ │ Inspection/Check 2 -> │ 49-20-05 │ │ │ │ │ Combustor 1 -> │ 49-20-11 │ │ Combustor Chamber Lining 2 -> │ 49-20-12 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Cleaning/Painting │ │ │ │ │ │ APU FUEL SYSTEM │ │ │ │ │ │ APU FUEL SYSTEM 1 -> │ 49-31-0 │ │ Description and Operation 2 -> │ 49-31-1 │ │ │ │ │ APU Engine Fuel and Control 1 -> │ 49-32-0 │ │ Description and Operation 2 -> │ 49-32-1 │ │ Fuel Atomizer │ │ │ Fuel Pump and Control Unit │ │ │ Fuel Solenoid Valve │ │ │ Pneumatic Thermostat │ │ │ │ │ │ Fuel Solenoid Valve 1 -> │ 49-32-11 │ │ Removal/Installation 2 -> │ 49-32-12 │ │ │ │ │ Fuel Atomizer 1 -> │ 49-32-21 │ │ Removal/Installation 2 -> │ 49-32-22 │ │ Cleaning/Painting │ │ │ │ │ │ Fuel Pump and Control Unit 1 -> │ 49-32-31 │ │ Servicing 2 -> │ 49-32-32 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Pneumatic Thermostat - (See Subject 49-61-0) │ │ │ Description and Operation │ │ │ │ │ │ APU IGNITION AND STARTING SYSTEM 1 -> │ 49-40-01 │ │ Description and Operation 2 -> │ 49-40-02 │ │ High Voltage Lead │ │ │ Igniter Plug │ │ │ Igniter Unit │ │ │ Starter Motor │ │ │ Starter Relay │ │ │ │ │ │ Igniter Plug 1 -> │ 49-40-21 │ │ Removal/Installation 2 -> │ 49-20-22 │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ Cleaning/Painting │ │ │ │ │ │ Starter Motor 1 -> │ 49-40-52 │ │ Removal/Installation 2 -> │ 49-40-53 │ │ │ │ │ APU AIR SYSTEMS │ │ │ │ │ │ APU COOLING AIR SYSTEM 1 -> │ 49-51-0 │ │ Description and Operation 2 -> │ 49-51-1 │ │ │ │ │ APU BLEED AIR SYSTEM 1 -> │ 49-52-01 │ │ Description and Operation 2 -> │ 49-52-02 │ │ Differential Air Pressure Regulator │ │ │ Load Control Valve │ │ │ │ │ │ APU ENGINE CONTROL 1 -> │ 49-60-0 │ │ Description and Operation 2 -> │ 49-60-1 │ │ │ │ │ APU ENGINE CONTROLS 1 -> │ 49-61-0 │ │ Description and Operation 2 -> │ 49-62-2 │ │ Centrifugal Switch │ │ │ Oil Pressure Switch │ │ │ Pneumatic Solenoid │ │ │ Pneumatic Thermostat │ │ │ Three-way Solenoid Valve │ │ │ │ │ │ APU Engine Control Circuits 1 -> │ 49-62-0 │ │ Description and Operation 2 -> │ 49-62-1 │ │ │ │ │ APU ENGINE INDICATING SYSTEMS 1 -> │ 49-70-01 │ │ Description and Operation 2 -> │ 47-70-02 │ │ Maintenance Practices │ │ │ │ │ │ APU EXHAUST SYSTEM 1 -> │ 49-80-02 │ │ Description and Operation 2 -> │ 49-80-03 │ │ Eductor Section │ │ │ Exhaust Duct │ │ │ Exhaust Gas Door │ │ │ Exhaust Gas Door Actuator │ │ │ Exhaust Gas Door Closed Switch │ │ │ │ │ │ APU LUBRICATION SYSTEM 1 -> │ 49-90-01 │ │ Description and Operation 2 -> │ 49-90-02 │ │ Oil Cooler │ │ │ Oil Pump │ │ │ Oil Tank │ │ │ │ │ │ 1 -> TCA LX-N20198, LX-N20199 │ │ │ 2 -> TCA LX-N19997, LX-N20000 │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 51 - Structures - General ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ STRUCTURES │ 51-1-0 │ │ Description and Operation │ │ │ Engine Nacelle Strut │ │ │ Empennage │ │ │ Fuselage │ │ │ Wing │ │ │ │ │ │ INTERIOR AND EXTERIOR FINISHES │ 51-2-0 │ │ Description and Operation │ │ │ Skydrol 500 Contamination Area │ │ │ Cleaning and Painting - General │ │ │ │ │ │ Exterior Decorative Finishes │ 51-2-1 │ │ │ │ │ Corrosion Removal and Control │ 51-2-11 │ │ │ │ │ Skin and Fastener Corrosion Control │ 51-2-12 │ │ │ │ │ Paint Stripping │ 51-2-21 │ │ │ │ │ Prepaint Cleaning and Pretreatment │ 51-2-22 │ │ │ │ │ Alodizing │ 51-2-31 │ │ │ │ │ Chemical and Solvent Resistant Finish │ 51-2-51 │ │ │ │ │ Clear Skydrol Resistant Overcoat │ 51-2-61 │ │ │ │ │ Conductive Coating System for Exterior Reinforced Plastic Surfaces │ 51-2-71 │ │ │ │ │ Abrasion Resistant Teflon Finish. │ 51-2-81 │ │ │ │ │ Velvet Coating for Nonglare Areas │ 51-2-91 │ │ │ │ │ Decorative Protective Polyurethane Paint System │ 51-2-111 │ │ │ │ │ Abrasion Resistant Molybdenum Disulfide Finish │ 51-2-121 │ │ │ │ │ Nonskid Surface │ 51-2-131 │ │ │ │ │ Decorative Paint System │ 51-2-141 │ │ │ │ │ Overwing Slip Resistant Escape Route │ 51-2-181 │ │ │ │ │ SEALING │ 51-3-0 │ │ Description and Operation │ │ │ Definitions and Levels of Sealing │ │ │ Definitions of Types of Sealing │ │ │ Sealants │ │ │ Maintenance Practices │ │ │ Accelerating Curing │ │ │ Acid Sealing │ │ │ Aerodynamic Smoother │ │ │ Electrical Fitting Sealing │ │ │ Equipment and Materials │ │ │ Fastener Sealing │ │ │ Faying Surface Sealing │ │ │ Fillet Sealing │ │ │ Fuel Sealing │ │ │ Hole and Slot Sealing │ │ │ Injection Sealing │ │ │ Integral Hater Tank Scaling │ │ │ Prepare for Sealing │ │ │ Protection of Sealing Materials │ │ │ Special Sealing Method for Corrosion Protection │ │ │ │ │ │ AIRFRAME DRAINAGE │ 51-4-0 │ │ Description and Operation │ │ │ │ │ │ CONDITIONAL INSPECTIONS │ 51-5-0 │ │ Maintenance Practices │ │ │ Bird Strike │ │ │ Cabin Depressurization │ │ │ Cabin Overpressurization │ │ │ Dragged Engine Nacelle / Engine Seizure / Engine Strut Damage │ │ │ Exceeding Design Speed │ │ │ Exceeding Flap Down Speeds │ │ │ Excessive Rudder Trim │ │ │ Excessive Stick Force Conditions │ │ │ Fuel Dump Chute Extension or Retraction with Flaps Down Condition │ │ │ Hard Landing, Overweight Landing, or High Drag/Side Load Landing │ │ │ Hot Air Duct Rupture │ │ │ Ice or Snow Conditions │ │ │ Landing Fear Down Overspeed │ │ │ Leading Edge Device Retraction System │ │ │ Lightning Strike Condition │ │ │ Mercury Spillage Condition │ │ │ Nacelle Pressure Relief Doors Open │ │ │ Severe Turbulence or Buffeting Conditions │ │ │ Other Inspections │ │ │ Brake Seizure (Ref 32-22-0) │ │ │ Cabin Pressure Leakage (Ref 53-51-1) │ │ │ Heat Damage (High Strength Steel)(Ref 32-22-0) │ │ │ High Energy Stop (Ref 32-22-0) │ │ │ Exceeding Maximum Nose Gear Turning Angle Condition │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 52 - Doors ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ ENTRY DOORS │ 52-1-0 │ │ Description and Operation │ │ │ Entry Doors │ │ │ Handle Mechanism │ │ │ Latch Assembly │ │ │ Latching Crank and Door Cocking Crank Assembly │ │ │ Lower Hinge Assembly │ │ │ Upper Hinge Assembly │ │ │ Servicing │ │ │ │ │ │ Forward Entry Door │ 52-1-1 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Forward Entry Door Spring Assist │ 52-1-2 │ │ Removal/Installation │ │ │ │ │ │ Aft Entry Door │ 52-1-11 │ │ Removal/Installation │ │ │ │ │ │ Guide Arm Roller │ 52-1-21 │ │ Removal/Installation │ │ │ │ │ │ Door Hinge Arms │ 52-1-31 │ │ Removal/Installation │ │ │ │ │ │ GALLEY DOORS │ 52-2-0 │ │ Description and Operation │ │ │ Servicing │ │ │ │ │ │ Forward Galley │ 52-2-1 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ Aft Galley Door │ 52-2-11 │ │ Removal/Installation │ │ │ │ │ │ CARGO COMPARTMENT DOORS │ 52-3-0 │ │ Description and Operation │ │ │ Cargo Compartment Doors │ │ │ Door Compensator and Carriage Assembly │ │ │ Door External Mechanism and Fittings │ │ │ Door Internal Mechanism │ │ │ Servicing │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ │ │ │ ELECTRONIC COMPARTMENT EXTERNAL DOOR │ 52-4-0 │ │ Description and Operation │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ INTERIOR DOORS │ 52-5-0 │ │ Description and Operation │ │ │ Control Cabin Door │ │ │ Forward Cargo Compartment Interior Access Door │ │ │ Lower Nose Compartment Access Door │ │ │ Toilet Doors │ │ │ │ │ │ Control Cabin Door │ 52-2-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ │ │ │ Lavatory Door Knob │ 52-5-4 │ │ Removal/Installation │ │ │ │ │ │ EMERGENCY EXIT HATCH │ 52-6-0 │ │ Description and Operation │ │ │ Electric Heaters (See Chapter 21) │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/cHeck │ │ │ │ │ │ Emergency Exit Hatch Window │ 52-6-1 │ │ Maintenance Practices │ │ │ │ │ │ DOOR WARNING SYSTEM │ 52-7-0 │ │ Description and Operation │ │ │ Adjustment/Test │ │ │ │ │ │ DOOR SEALS │ 52-9-0 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ MAIN CARGO DOOR │ 52-11-01 │ │ Description and Operation │ │ │ Main Cargo Door Actuation Mechanism │ │ │ Main Cargo Door Control System │ │ │ Main Cargo Door Heating Blankets (See Chapter 21) │ │ │ Main Cargo Door Hydraulic Components │ │ │ Blocking Valve │ │ │ Bypass Check Valve │ │ │ Cam Actuator │ │ │ Check Valve and Priority Valve │ │ │ Drift Pin Actuator │ │ │ Flow Limiting Valve │ │ │ Hydraulic Control Valve │ │ │ Hydraulic Quick-Disconnect Coupling │ │ │ Hydraulic Shutoff Valve │ │ │ Latch Actuator │ │ │ Main Cargo Door Actuators │ │ │ Main Cargo Door Hold-Open Strut │ │ │ Manual Hydraulic Pump │ │ │ Manual Shutoff Valve │ │ │ Pressure Door Actuator │ │ │ Pressure Relief Valves │ │ │ Sequence Valve │ │ │ Main Cargo Door Lock Assembly │ │ │ Main Cargo Door Hydraulic Power System │ │ │ Positioning, Latching, and Safety Mechanism │ │ │ Maintenance Practices │ │ │ Bleed Main Cargo Door Hydraulic System │ │ │ Depressurize Main Cargo Door Hydraulic System │ │ │ Servicing │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Main Cargo Door Latch Actuators │ 52-11-11 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Cam Actuator │ 52-11-21 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Drift Pin Actuator │ 52-11-31 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Pressure Door Actuator │ 52-11-41 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Pressure Door │ 52-11-43 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Pressure Door Actuator │ 52-11-81 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Hydraulic Control Valve │ 52-11-91 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Sequence Valve │ 52-11-101 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Manual Shutoff Valve │ 52-11-111 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Hydraulic Shutoff Valve │ 52-11-141 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Actuator │ 52-11-161 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Lining │ 52-11-171 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Insulation │ 52-11-192 │ │ Removal/Installation │ │ │ │ │ │ Main Cargo Door Pressure Seal │ 52-11-201 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ UNIVERSAL AERIAL REFUELING RECEPTACLE SLIPWAY INSTALLATION DOOR │ 52-12-0 │ │ Door Actuator Assembly │ │ │ Description and Operation │ │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 53 - Fuselage ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ FUSELAGE │ 53-0 │ │ Description and Operation │ │ │ Cabin Floor Structure │ │ │ Control Cabin │ │ │ Nose Radome │ │ │ Pressure Seals │ │ │ Station 178 Bulkhead │ │ │ Station 259.5 Bulkhead │ │ │ Station 312 Bulkhead │ │ │ Station 360 Bulkhead │ │ │ Station 600K Bulkhead │ │ │ Station 820 Bulkhead │ │ │ Station 960 Bulkhead │ │ │ Station 1440 Bulkhead │ │ │ Station 1505.87 Bulkhead │ │ │ Station 1592 Bulkhead │ │ │ Structure Around Cargo Door │ │ │ Typical Frames Stations 500 to 600 │ │ │ Typical Frames Stations 1060 to 1280 │ │ │ Typical Frames Stations 1300 to 1420 │ │ │ Maintenance Practices │ │ │ Inspection/Check Static Vent Ports │ │ │ │ │ │ Lower Nose Compartment │ 53-11-11 │ │ Maintenance Practices │ │ │ Inspection/Check Lower Nose Comparment │ │ │ │ │ │ Nose Wheel Well │ 53-2-21 │ │ Maintenance Practices │ │ │ Inspection/Check Nose Wheel Well │ │ │ │ │ │ Control Cabin │ 53-2-31 │ │ Maintenance Practices │ │ │ Inspection /Check Control Cabin │ │ │ │ │ │ Control Cabin Floor │ 53-2-41 │ │ Maintenance Practices │ │ │ Inspection/Check Control Cabin Floor │ │ │ │ │ │ Nose Radome │ 53-2-51 │ │ Removal/Installation │ │ │ Cleaning/Painting │ │ │ Approved Repairs │ │ │ │ │ │ Conductive Strips │ 53-2-52 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ AdJustment/Test │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Glide Slope Antenna Director Bar │ 53-2-53 │ │ Removal/Installation │ │ │ │ │ │ Main Wheel Well │ 53-3-1 │ │ Maintenance Practices │ │ │ Inspection/Check Main Wheel Well │ │ │ │ │ │ Forward Cargo Compartment │ 53-3-11 │ │ Maintenance Practices │ │ │ Inspection/Check Forward Cargo Compartment │ │ │ Approved Repairs Forward Cargo Compartment │ │ │ │ │ │ Aft Cargo Compartment │ 53-3-21 │ │ Maintenance Practices │ │ │ Inspection/Check Aft Cargo Compartment │ │ │ Approved Repairs Aft Cargo Compartment │ │ │ │ │ │ Air Conditioning Compartment │ 53-3-31 │ │ Maintenance Practices │ │ │ Inspection/Check Air Conditioning Compartment │ │ │ │ │ │ Passenger Cabin │ 53-3-41 │ │ Maintenance Practices │ │ │ Inspection/Check Passenger Cabin │ │ │ │ │ │ Passenger Cabin Floor │ 53-3-51 │ │ Maintenance Practices │ │ │ Removal/Installation Passenger Cabin Floor Panels │ │ │ Inspection/Check Passenger Cabin Floor │ │ │ │ │ │ Water Barrier │ 53-3-53 │ │ Maintenance Practices │ │ │ │ │ │ Pressure Seals │ 53-3-61 │ │ Maintenance Practices │ │ │ Removal/Installation Pressure Seal │ │ │ Approved Repairs │ │ │ │ │ │ Vapor Barrier │ 53-3-71 │ │ Maintenance Practices │ │ │ Removal/Installation Vapor Barrier │ │ │ │ │ │ Fence Recess Panel │ 53-3-81 │ │ Maintenance Practices │ │ │ Removal/Installation Fence Recess Panel │ │ │ │ │ │ Keel Beam │ 53-3-91 │ │ Cleaning/Painting │ │ │ │ │ │ Antenna Bay Doors │ 53-3-101 │ │ Approved Repairs │ │ │ │ │ │ Aft Fuselage Section │ 53-4-1 │ │ Maintenance Practices │ │ │ Inspection/Check Fuselage Section │ │ │ │ │ │ Tail Cone │ 53-3-11 │ │ Maintenance Practices │ │ │ Removal/Installation Tail Cone │ │ │ │ │ │ Fuselage Pressure Leakage │ 53-5-1 │ │ Adjustment/Test │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 53 - Nacelles ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ NACELLE STRUT │ 54-1-0 │ │ Engine Rear Mount Support │ 54-1-12 │ │ Nacelle Strut Pressure Relief Panels │ 54-1-12 │ │ Nacelle Strut Lower Spar and Diagonal │ 54-1-31 │ │ Nacelle Strut Diagonal Brace │ 54-1-41 │ │ Engine Front Mount Support │ 54-1-51 │ │ Nacelle Strut Leakage │ 54-1-61 │ │ │ │ │ COWL PANELS (see 71-2 Subjects) │ │ ├───────────────────────────────────────────────────────────────────────────────┴───────────────┤ │ ALPHABETICAL INDEX │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┼───────────────┐ │ Subject │ Subject No. │ Page No. │ │ │ │ │ │ ENGINE FRONT MOUNT SUPPORT │ │ │ │ Removal/Installation │ 54-1-51 │ 401 │ │ │ │ │ │ ENGINE REAR MOUNT SUPPORT │ │ │ │ Maintenance Practices │ 54-1-12 │ 201 │ │ │ │ │ │ NACELLE STRUTS (N/C TCA LX-N20198, LX-N20199) │ │ │ │ Description │ 54-1-0 │ 1 │ │ Maintenance Practices │ 54-1-0 │ 201 │ │ Removal/Installation │ 54-1-0 │ 401 │ │ │ │ │ │ NACELLE STRUTS (N/C RTCA LX-N19997, LX-N20000) │ │ │ │ Maintenance Practices │ 54-1-1 │ 201 │ │ │ │ │ │ NACELLE STRUT DIAGONAL BRACE │ │ │ │ Removal/Installation │ 54-1-41 │ 401 │ │ │ │ │ │ NACELLE STRUT LEAKAGE │ │ │ │ Inspection/Check │ 54-1-61 │ 601 │ │ │ │ │ │ NACELLE STRUT LOWER SPAR AND DIAGONAL BRACE FORWARD FITTINGS │ │ │ │ Inspection/Check │ 54-1-31 │ 601 │ │ Approved Repairs │ 54-1-31 │ 801 │ │ │ │ │ │ NACELLE STRUT PRESSURE RELIEF PANELS │ │ │ │ Maintenance Practices │ 54-1-21 │ 201 │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┴───────────────┘ Chapter 55 - Stabilizers ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ HORIZONTAL STABILIZERS │ 55-1-1 │ │ Description and Operation │ │ │ Stabilizer Hinges │ │ │ Stabilizer Structure │ │ │ Maintenance Practices │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Stabilizer Lead1ng Edges │ 55-1-1 │ │ Removal/Installation │ │ │ │ │ │ Stab1l1zer Vertex Generators │ 55-1-11 │ │ Removal/Installation │ │ │ │ │ │ Outboard Stabilizer Panel │ 55-1-21 │ │ Removal/Installation │ │ │ │ │ │ Stabilizer Center Section Hinge │ 55-1-41 │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ VERTICAL FIN (Includes Ventral Fin) │ 55-2-0 │ │ Description and Operation │ │ │ Fin Structure │ │ │ Maintenance Practices │ │ │ Folding/Hoisting │ │ │ Removal/Installation │ │ │ Inspect1on/Check │ │ │ Approved Repairs │ │ │ │ │ │ Fin Leading Edge │ 55-2-1 │ │ Removal/Installation │ │ │ │ │ │ Fin T1p (A/C TCA LX-N 20198, LX-N20199) │ 55-2-21 │ │ Removal/Installation │ │ │ │ │ │ Fin Tip (RTCA LX-Nl9997, LX-N20000) │ 55-2-21 │ │ Maintenance Practices │ │ │ │ │ │ Dorsal Fin │ 55-2-31 │ │ Removal/Installation │ │ │ │ │ │ ELEVATORS, RUDDER AND STABILIZERS TRIM │ │ │ (see FLIGHT CONTROLS Chapter 27) │ │ │ │ │ │ RUDDER POWER ACTUATOR CLEVIS FITTING P/N 65-68392-3 │ 55-5-01 │ │ (A/C RTCA LX-N19997, LX-N20000) │ │ │ Description/Operation │ │ │ Maintenance Practices │ │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 56 - Windows ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ CONTROL CABIN WINDOWS │ 56-1-0 │ │ Description and Operation │ │ │ Fixed Windows │ │ │ Pilots Sliding Windows │ │ │ Trouble Shooting │ │ │ Fixed Windows │ │ │ Sliding Window Trouble Shooting Chart │ │ │ Maintenance Practices │ │ │ Unit Servicing │ │ │ Inspection/Check │ │ │ │ │ │ Fixed Windows │ 56-1-41 │ │ Maintenance Practices │ │ │ General │ │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Sliding Windows │ 56-1-51 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ │ │ │ PASSENGER CABIN WINDOWS │ 56-2-0 │ │ Description and Operation │ │ │ General │ │ │ Passenger Windows │ │ │ Entry and Galley Service Door Windows │ │ │ Maintenance Practices │ │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ Inspection/Check │ │ │ Approved Repair │ │ │ │ │ │ Window Outer Plate │ 56-2-11 │ │ Removal/Installation │ │ │ │ │ │ Entry and Galley Service Door Windows │ 56-2-31 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ INSPECTION WINDOWS │ 56-3-0 │ │ Description and Operation │ │ │ General │ │ │ Maintenance Practices │ │ │ Inspection/Check │ │ │ │ │ │ Nose Landing Gear Downlock Inspection Window │ 56-3-1 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ Cargo Compartment Viewer │ 56-3-11 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ Main Landing Gear Downlock Inspection Window │ 56-3-21 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 57 - Wing ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ WING │ 57-0 │ │ Description and Operation │ │ │ Maintenance Practices │ │ │ Inspection/Check │ │ │ Approved Repairs │ │ │ │ │ │ Bottle Pins and Bushings │ 57-1-12 │ │ Unit Servicing │ │ │ Removal/Installation │ │ │ │ │ │ Outboard Wing │ 57-2-11 │ │ Removal/Installation │ │ │ │ │ │ Wingtip │ 57-3-2 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ Wing Vortex Generators │ 57-4-1 │ │ Maintenance Practices │ │ │ Removal/Installation │ │ │ │ │ │ Lightning Strike Armor Skin Panels │ 57-5-1 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Lower Wing Inboard Dry Bay Access Panel │ 57-5-11 │ │ Removal/Installation │ │ │ └───────────────┤ │ INTEGRAL FUEL TANKS (See Chapter 28) │ │ │ │ REMOVAL FUEL CELLS (See Chapter 28) │ │ │ │ AILERON, AILERON TABS AND AILERON CONTROL SYSTEM (See Chapter 54) │ │ │ │ AILERON TRIM CONTROL SYSTEM (See Chapter 27) │ │ │ │ SPOILERS AND SPOILER CONTROL SYSTEM (See Chapter 27) │ │ │ │ SPEED BRAKE CONTROL SYSTEM (See Chapter 27) │ │ │ │ WING FLAPS AND FLAP CONTROL SYSTEM (See Chapter 27) │ └───────────────────────────────────────────────────────────────────────────────────────────────┘ Chapter 71 - Power Plant General (Alternate - Short) ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ POWER PLANT (JT3D) │ 71-5-0 │ │ Description and Operation │ │ │ Air Bleed System │ │ │ Engine │ │ │ Engine Anti-Icing │ │ │ Engine Controls │ │ │ Engine Cowls │ │ │ Engine-Driven Accessories │ │ │ Engine Electrical and Plumbing Disconnects │ │ │ Engine Fireseal │ │ │ Engine Fuel Supply and Fuel Control │ │ │ Engine Indicating Systems │ │ │ Engine Mounts │ │ │ Engine Oil System │ │ │ Engine Vent and Drain Lines │ │ │ Fire Protection │ │ │ Ignition System │ │ │ Power Plant Interchangeability │ │ │ Starting System │ │ │ Thrust Reverser │ │ │ Three Engine Ferry Flight Preperation │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Nose Cowl (Small Secondary Air Inlet Doors) │ 71-5-11 │ │ Removal/Installation │ │ │ │ │ │ Nose Cowl (Large Secondary Air Inlet Doors) │ 71-5-13 │ │ Removal/Installation │ │ │ │ │ │ Secondary Air Inlet Doors, 13 x 16 Inch (Large) │ 71-5-14 │ │ Removal/Installation │ │ │ │ │ │ Cowl Panels │ 71-5-21 │ │ Removal/Installation │ │ │ │ │ │ Nacelle Forward Fairing │ 71-5-31 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Nose Dome │ 71-5-41 │ │ Removal/Installation │ │ │ │ │ │ Combustion Chamber Drain Tank │ 71-5-51 │ │ Removal/Installation │ │ │ │ │ │ Engine Mount Fittings │ 71-5-71 │ │ Removal/Installation │ │ │ │ │ │ Fire Barrier │ 71-5-81 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 71 - Power Plant General ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ POWER PLANT (JT3D) │ 71-5-0 │ │ Description and Operation │ │ │ Air Bleed System │ │ │ Engine │ │ │ Engine Anti-Icing │ │ │ Engine Controls │ │ │ Engine Cowls │ │ │ Engine-Driven Accessories │ │ │ Engine Electrical and Plumbing Disconnects │ │ │ Engine Fireseal │ │ │ Engine Fuel Supply and Fuel Control │ │ │ Engine Indicating Systems │ │ │ Engine Mounts │ │ │ Engine Oil System │ │ │ Engine Vent and Drain Lines │ │ │ Fire Protection │ │ │ Ignition System │ │ │ Power Plant Interchangeability │ │ │ Starting System │ │ │ Thrust Reverser │ │ │ Three Engine Ferry Flight Preparation │ │ │ Preparation for Mixed Wet and Dry Engine Operation │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Engine Hush Kit │ 71-5-10 │ │ Removal/Installation │ │ │ │ │ │ Nose Cowl (Large Secondary Air Inlet Doors) │ 71-5-13 │ │ Removal/Installation │ │ │ │ │ │ Secondary Air Inlet Doors, 13 x 16 Inch (Large) │ 71-5-14 │ │ Removal/Installation │ │ │ │ │ │ Cowl Panels │ 71-5-21 │ │ Removal/Installation │ │ │ │ │ │ Nacelle Forward Fairing │ 71-5-31 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Nose Dome │ 71-5-41 │ │ Removal/Installation │ │ │ │ │ │ Combustion Chamber Drain Tank │ 71-5-51 │ │ Removal/Installation │ │ │ │ │ │ Engine Mount Fittings │ 71-5-71 │ │ Removal/Installation │ │ │ │ │ │ Fire Barrier │ 71-5-81 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 72 - Engine ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────────────────────┬───────┬───────┤ │ Subject │Number │ Page │ │ │ │ │ │ ENGINE - DESCRIPTION AND OPERATION │ │ │ │ General │ 72-0 │ 1 │ │ Model Differences │ 72-0 │ 1 │ │ Operation │ 72-0 │ 3 │ │ Description │ 72-0 │ 5 │ │ General │ 72-0 │ 5 │ │ Front Accessory Section │ 72-0 │ 5 │ │ Front Compressor Section │ 72-0 │ 7 │ │ Front Compressor Assembly │ 72-0 │ 7 │ │ No. 1 Bearing Support and Inlet Case Assembly │ 72-0 │ 9 │ │ Front Compressor Cases │ 72-0 │ 10 │ │ Front Compressor Case and Vane Assembly │ 72-0 │ 10 │ │ Fan Discharge Case Assembly │ 72-0 │ 11 │ │ Front Compressor Rear Case Assembly │ 72-0 │ 11 │ │ Front Compressor Stater Vanes and Shrouds │ 72-0 │ 11 │ │ Front Compressor Rotor │ 72-0 │ 11 │ │ Compressor Intermediate Section │ 72-0 │ 12 │ │ Rear Compressor Section │ 72-0 │ 14 │ │ Vane and Shroud Assemblies │ 72-0 │ 14 │ │ Air Seals │ 72-0 │ 14 │ │ Rear Compressor Rotor │ 72-0 │ 14 │ │ Diffuser Section │ 72-0 │ 19 │ │ General │ 72-0 │ 19 │ │ Diffuser Case │ 72-0 │ 19 │ │ Water Injection Manifold │ 72-0 │ 21 │ │ No. 4 Bearing Housing │ 72-0 │ 21 │ │ Oil Pump and Gearing │ 72-0 │ 22 │ │ Brackets │ 72-0 │ 22 │ │ Fuel Manifold Attachments │ 72-0 │ 22 │ │ Fuel Manifold │ 72-0 │ 22 │ │ Combustion Section │ 72-0 │ 23 │ │ Combustion Chamber Outer Cases │ 72-0 │ 25 │ │ Combustion Chambers │ 72-0 │ 25 │ │ Fireseal │ 72-0 │ 26 │ │ The Combustion Chamber Inner Case │ 72-0 │ 28 │ │ No. 5 Bearing Support │ 72-0 │ 29 │ │ No. 5 Bearing Support (JT3D-1-M06 - Prior to SB 765) │ 72-0 │ 29 │ │ Turbine Section │ 72-0 │ 29 │ │ Turbine Nozzle Outer Case │ 72-0 │ 29 │ │ Turbine Nozzle Inner Case │ 72-0 │ 29 │ │ Combustion Chamber Outlet Duct │ 72-0 │ 31 │ │ Turbine Vanes, Shrouds, and Seals │ 72-0 │ 31 │ │ Rear Compressor Drive Turbine Rotor │ 72-0 │ 32 │ │ Turbine Blades │ 72-0 │ 32 │ │ Turbine Disk │ 72-0 │ 34 │ │ Turbine Shaft │ 72-0 │ 34 │ │ Coupling │ 72-0 │ 35 │ │ Front Compressor Drive Turbine Rotor │ 72-0 │ 36 │ │ Turbine Blades │ 72-0 │ 36 │ │ Turbine Disks │ 72-0 │ 37 │ │ Front Compressor Drive Turbine Shaft │ 72-0 │ 37 │ │ Coupling │ 72-0 │ 37 │ │ Exhaust Section │ 72-0 │ 38 │ │ Turbine Exhaust Case │ 72-0 │ 38 │ │ No. 6 Bearing Support and Shields │ 72-0 │ 40 │ │ No. 6 Bearing Oil Sump │ 72-0 │ 40 │ │ Main Accessory Section │ 72-0 │ 41 │ │ Accessory Component Drive Gearbox Assembly │ 72-0 │ 41 │ │ Accessory Component Drive Gearbox Front Housing Assembly │ 72-0 │ 42 │ │ Accessory Component Drive Gearbox Rear Housing Assembly │ 72-0 │ 42A │ │ Bearings │ 72-0 │ 44 │ │ No. 1 Bearing │ 72-0 │ 44 │ │ No. 2 Bearing │ 72-0 │ 44 │ │ No. 2-1/2 Bearing │ 72-0 │ 46A │ │ No. 3 Bearing │ 72-0 │ 48 │ │ No. 4 Bearing │ 72-0 │ 48 │ │ No. 4-1/2 Bearing │ 72-0 │ 48 │ │ N0. 5 Bearing │ 72-0 │ 52 │ │ N0. 6 Bearing │ 72-0 │ 53 │ │ Miscellaneous Bearings │ 72-0 │ 53 │ │ Oil Seals │ 72-0 │ 56 │ │ Pressurized Spring Loaded Seal Assembly │ 72-0 │ 56 │ │ No. 1 Seal │ 72-0 │ 56 │ │ No. 2 Seal │ 72-0 │ 56 │ │ No. 3 Seal │ 72-0 │ 57 │ │ No. 4 Seal │ 72-0 │ 57 │ │ No. 5 Seal │ 72-0 │ 57 │ │ No. 6 Seal │ 72-0 │ 57 │ │ No. 4-1/2 Seal │ 72-0 │ 58 │ │ Auxiliary Drive Seals │ 72-0 │ 58 │ │ Lubrication System │ 72-0 │ 59 │ │ General │ 72-0 │ 59 │ │ Pressure System │ 72-0 │ 59 │ │ General │ 72-0 │ 59 │ │ Oil Pump │ 72-0 │ 61 │ │ Main Oil Filter │ 72-0 │ 61 │ │ Oil Pressure Relief Valve Assembly (Bypass) │ 72-0 │ 62 │ │ Main Oil Filter and Bypass Warning System │ 72-0 │ 62A │ │ Pressure Relief Valve Assemblies │ 72-0 │ 62A │ │ External Tubes │ 72-0 │ 63 │ │ Internal Tubes and Passages │ 72-0 │ 64 │ │ No. 1 Bearing │ 72-0 │ 64 │ │ No. 2, No. 2-1/2, No. 3 Bearings │ 72-0 │ 64 │ │ No. 4 and No. 5 Bearings │ 72-0 │ 67 │ │ No. 4-1/2 and No. 6 Bearings │ 72-0 │ 70 │ │ Front Accessory Section │ 72-0 │ 70 │ │ Accessory Component Drive Gearbox Assembly │ 72-0 │ 70 │ │ Angled Accessory Drive Shaftgear Bearings │ 72-0 │ 74 │ │ Scavenge System │ 72-0 │ 74 │ │ No. 1 Bearing and Front Accessory Section │ 72-0 │ 74 │ │ No. 2, No. 2-1/2, No. 3 Bearings and Main Accessory System │ 72-0 │ 74 │ │ No. 4 Bearing │ 72-0 │ 75 │ │ No. 4-1/2 and No. 5 Bearings │ 72-0 │ 75 │ │ No. 6 Bearing │ 72-0 │ 76 │ │ Angle Accessory Drive Shaftgear Bearings │ 72-0 │ 76 │ │ Oil Cooling System │ 72-0 │ 76 │ │ Fuel-Oil Cooler │ 72-0 │ 76 │ │ Breather System │ 72-0 │ 77 │ │ General │ 72-0 │ 77 │ │ No. 1 Bearing and Front Accessory Breathing │ 72-0 │ 77 │ │ No. 2, No. 2-1/2, and No. 3 Bearings Breathing │ 72-0 │ 77 │ │ No. 4, No. 4-1/2, and No. 5 Bearings Breathing │ 72-0 │ 77 │ │ No. 6 Bearing Sump │ 72-0 │ 78 │ │ Accessory Component Drive Gearbox Assembly │ 72-0 │ 78 │ │ Cooling Air System │ 72-0 │ 78 │ │ │ 72-0 │ │ │ ENGINE - TROUBLE SHOOTING │ 72-0 │ │ │ Trouble Shooting │ 72-0 │ 101 │ │ │ 72-0 │ │ │ ENGINE SERVICING │ 72-0 │ │ │ Periodic Inspection │ 72-0 │ 301 │ │ Repair │ 72-0 │ 301 │ │ Fuel │ 72-0 │ 301 │ │ Fuel Tanks │ 72-0 │ 301 │ │ Oil │ 72-0 │ 301 │ │ Storage of Shipping Container │ 72-0 │ 302 │ │ Engine Preservation Schedule │ 72-0 │ 302 │ │ Engine Oil System Preservation │ 72-0 │ 302 │ │ Fuel System Preservation │ 72-0 │ 304 │ │ Engine Depreservation │ 72-0 │ 305 │ │ Inspection of Engine During Storage │ 72-0 │ 306 │ │ Preservation of Nonoperable Engines │ 72-0 │ 307 │ │ Protection of Nonrunning Engines │ 72-0 │ 307 │ │ Spare Engine Transportation and Storage │ 72-0 │ 307 │ │ Transporting Engine Using "Three Engine Ferry" Method │ 72-0 │ 308 │ │ Identification of Metal Particles │ 72-0 │ 309 │ │ Test Procedure for Identification of Metal Particles │ 72-0 │ 309 │ │ Test Procedure for Identification of Titanium Particles │ 72-0 │ 311 │ │ │ 72-0 │ │ │ ENGINE - DISMANTLING / ASSEMBLY │ 72-0 │ │ │ Airframe Parts │ 72-0 │ 401 │ │ General Maintenance Procedures │ 72-0 │ 401 │ │ Silicone RUbber O-Rings │ 72-0 │ 402 │ │ Installation of O-Ring and Jamnut Type Connector │ 72-0 │ │ │ (Universal Fittings) │ 72-0 │ 403 │ │ Assembly of Flexible Type Fittings │ 72-0 │ 403 │ │ INstallation of Elbow Type Fittings │ 72-0 │ 403 │ │ Antigalling Compounds │ 72-0 │ 403 │ │ Antiseize Compounds │ 72-0 │ 407 │ │ Gasket Lubrication (Gredag) │ 72-0 │ 407 │ │ Keywashers │ 72-0 │ 408 │ │ Identification of Hardware Material, Particularly Nuts and Bolts │ 72-0 │ 408A │ │ Standard Torques │ 72-0 │ 411 │ │ Torque Indicating Devices │ 72-0 │ 412 │ │ General Torque Recommendations │ 72-0 │ 413 │ │ Removal/Installation of the Engine From/In the Transportation Stand │ 72-0 │ 419 │ │ Main Oil Filter Housing and Oil Adapter - Removal/Installation │ 72-0 │ 421 │ │ Removal/Installation of the Main Oil Filter Element Assembly │ 72-0 │ 422A │ │ Disassembly/Assembly of the Main Oil FIlter Element Assembly │ 72-0 │ 423 │ │ Removal/Installation of the Oil Pressure Relief Valve (Bypass) │ 72-0 │ 424 │ │ Removal/Installation of the Oil Pump │ 72-0 │ 425 │ │ Disassembly/Assembly of the Oil Pump │ 72-0 │ 426 │ │ Removal/Installation of the Oil Filter Check Valve │ 72-0 │ 428 │ │ Removal/Installation of the Accessory and Component Drives Gearbox │ 72-0 │ 429 │ ┌─────────────┐ │ Removal/Installation of the Gearbox Components │ 72-0 │ 432 └───────────────────────────────────────────────────────────────────────────────────┤Number│ Page │ │ Removal/Installation of the Accessory and Component Drives Gearbox Breather Adapter (JT3D-1, D-3, and D-3B Boeing, JT3D-1-MC6 and JT3D-1-MC7) or Breather Elbow (JT3D-1, D-3 and D-3B Douglas) │ 72-0 │ 432D │ │ Removal/Installation of the Oil Pressure Relieve Valve │ 72-0 │ 432D ┌───────────────────────────────────────────────────────────────────────────────────┴─────────────┘ │ Disassembly/Assembly of the Oil Pressure Relief Valve │ 72-0 │ 432D │ │ Removal/Installation of the Oil Scavenge Pump (Inlet) Strainer │ 72-0 │ 432E │ │ First-Stage Compressor Blade and First-Stage Spacer Replacement │ 72-0 │ 432F │ │ Removal/Installation of the Fuel Pump Drive Spline │ 72-0 │ 432G │ │ Pressure Oil Lubrication │ 72-0 │ 434A │ │ Stater Drive Oil Seal Replacement │ 72-0 │ 434A │ │ Alternator Drive Oil Seal Replacement │ 72-0 │ 434B │ │ Tachometer Drive Oil Seal Replacement │ 72-0 │ 434C │ │ Hydraulic Pump Drive Oil Seal Replacement │ 72-0 │ 434F │ │ Fuel Pump Drive Front Oil Seal Replacement │ 72-0 │ 434G │ │ Fuel Pump Drive Rear Oil Seal Replacement │ 72-0 │ 434H │ │ Fuel Control Drive Oil Seal Replacement │ 72-0 │ 434H │ │ Water Injection Pump Drive (Boeing), FUel Boost Pump (Douglas), Oil Seal Replacement │ 72-0 │ 434J │ │ Removal/Installation of Tachometer Drive Cover, Oil Seal Housing, and Oil Seal (N1) │ 72-0 │ 434K │ │ Removal/Installation of Inlet Cone Support Assembly │ 72-0 │ 434L │ │ Removal/Installation of No. 1 Bearing and Front Accessory Drives Main Gear │ 72-0 │ 434M │ │ Front Accessory Drive Support Assembly and No. 1 Bearing Section Air Pressure Check │ 72-0 │ 434U │ │ Removal/Installation if the Combustion Chambers │ 72-0 │ 435 │ │ Removal/Installation of First-Stage Nozzle Guide Vanes │ 72-0 │ 451 │ │ Removal/Installation of the #1 BEating and Front Accessory Drive │ 72-0 │ 454A │ │ Numerical Tool List │ 72-0 │ 455 │ │ │ 72-0 │ │ │ ENGINE - ADJUSTMENT/TEST │ 72-0 │ │ │ Adjustment/Test │ 72-0 │ 501 │ │ General (This Section is Located in CHapter 71-5-0) │ 72-0 │ 501 │ │ │ 72-0 │ │ │ ENGINE - INSPECTION/CHECK │ 72-0 │ │ │ Periodic Inspection │ 72-0 │ 601 │ │ General │ 72-0 │ 601 │ │ Periodic Inspection Chart │ 72-0 │ 602 │ │ Specific Periodic Inspection │ 72-0 │ 609 │ │ Seventh-Stage Disk - Front Compressor Rear Hub - Crack Inspection (JT3D-l, -3, -3B) │ 72-0 │ 618G │ │ Inspection Requirements │ 72-0 │ 618G │ │ Equipment Required │ 72-0 │ 621 │ │ Equipment Operation Procedures for No. 2 Hub │ 72-0 │ 621 │ │ Inspection of Front Compressor Rear Hub │ 72-0 │ 624 │ │ Equipment Required (Alternate) │ 72-0 │ 624 │ │ Equipment Operating ProcedUres │ 72-0 │ 624A │ │ Accomplishment Instructions │ 72-0 │ 624B │ │ Equipment Operating Procedures for Seventh-Stage Disk │ 72-0 │ 624B │ │ Inspection of Seventh-Stage Disk │ 72-0 │ 624E │ │ Inspection Accomplishment Reporting │ 72-0 │ 624E │ │ Reassemble the Engine After Inspection │ 72-0 │ 624E │ │ Combustion Chamber Lug Wear Pad - On the Wing Radiography Inspection │ 72-0 │ 625 │ │ Borescoping for Burner Can Lug and Scallop Wear │ 72-0 │ 627 │ │ Combustion Chamber Weldments │ 72-0 │ 628 │ │ General │ 72-0 │ 628 │ │ Acceptable Areas Without Repair │ 72-0 │ 633 │ │ Acceptable Areas With Repair │ 72-0 │ 633 │ │ Unacceptable Conditions │ 72-0 │ 642 │ │ Combustion Chamber Differences │ 72-0 │ 642 │ │ Combustion Chamber Outer Case │ 72-0 │ 646A │ │ Combustion Chamber Outer Case to Diffuser Case Flange Air Leakage Check │ 72-0 │ 646A │ │ Combustion Chamber Outlet Duct │ 72-0 │ 647 │ │ Antirotation Lug (P/N 570721) │ 72-0 │ 647 │ │ Turbine Nozzle Outer Case │ 72-0 │ 647 │ │ Positioning Lugs (Third and Fourth Stages) │ 72-0 │ 647 │ │ Third Stage Turbine Nozzle Vane Retention Lugs - On Wing Radiographic Inspection │ 72-0 │ 652 │ │ Turbine Vanes - Inspection Procedures │ 72-0 │ 652F │ │ General │ 72-0 │ 652F │ │ First-Stage Nozzle Vanes Cracks - Trailing Edge │ 72-0 │ 652F │ │ First-Stage Turbine Nozzle Vanes Bow Detection - On the │ │ │ │ Wing Radiography Inspection (JT3D-3B Engines) │ 72-0 │ 652G │ │ Turbine Blades - Inspection Procedure │ 72-0 │ 656 │ │ First-Stage Turbine Blade Stretch │ 72-0 │ 657 │ │ Inspection of Engines subjected to Overtemperature │ 72-0 │ 658A │ │ Inspection of Engines Subjected to Overspeeding │ 72-0 │ 658A │ │ Freedom of Rotation Check │ 72-0 │ 659 │ │ Front Compressor case and Vane Assembly │ 72-0 │ 659 │ │ First-Stage Compressor Vane Spacer │ 72-0 │ 659 │ │ Anti-Icing Air Ports │ 72-0 │ 659 │ │ Inspection of Engine Shut Down in Flight. │ 72-0 │ 659 │ │ No. 6 Bearing Support Rod │ 72-0 │ 660 │ │ Limits of Acceptability for Diffuser Case │ 72-0 │ 660 │ │ Periodic Inspection of Installed First-Stage Fan Spacer │ 72-0 │ 661 │ │ Tubes │ 72-0 │ 662 │ │ Turbine Exhaust Fairing Bushing Wear │ 72-0 │ 662 │ │ No. 6 Bearing Oil Tube Heatshield or Exhaust Strut Guide Wear │ 72-0 │ 663 │ │ Fairing Bushing to No. 6 Bearing Oil Heatshield or Exhaust Strut Guide Clearance │ 72-0 │ 663 │ │ Fireseal - Boeing Installation │ 72-0 │ 663 │ │ Numerical Tool List │ 72-0 │ 663 │ │ Gearbox Adapter Assembly, Sealing Surface and Mount Pin Bushing │ 72-0 │ 667 │ │ │ 72-0 │ │ │ ENGINE - CLEANING/PAINTING │ 72-0 │ │ │ Main Oil Filter Housing │ 72-0 │ 701 │ │ Main Oil Filter Element Assembly │ 72-0 │ 701 │ │ Main Oil Screens and Spacers │ 72-0 │ 701 │ │ Main Oil Filter Cover and Oil Scavenge Pump Inlet Strainer │ 72-0 │ 701 │ │ Cleaning Flexible Tubes │ 72-0 │ 701 │ │ Cleaning Steel Tubes │ 72-0 │ 702 │ │ Procedure for Clean1ng Engine Air Passages │ 72-0 │ 702 │ │ │ 72-0 │ │ │ ENGINE - APPROVED REPAIRS │ 72-0 │ │ │ General │ 72-0 │ 801 │ │ Combustion Chamber Outlet Duct │ 72-0 │ 801 │ │ Antirotation tug (P/N 570721) │ 72-0 │ 801 │ │ Compressor Inlet Case (For cases P/N 502337, 515226, 633682) │ 72-0 │ 801 │ │ Stripped Attaching Bolt Hole Threads - Rear Outer Flange │ 72-0 │ 801 │ │ Welded Braces to Reinforce Rear Outer Flange │ 72-0 │ 801 │ │ Inlet Case Repairs │ 72-0 │ 802A │ │ Procedure for Repairing Inlet case │ 72-0 │ 802A │ │ Front Compressor Case Nose Cowl Bolt Hole Repair │ 72-0 │ 802A │ │ Inlet Case Aft Flange Repair toubler Installation │ 72-0 │ 802B │ │ First-Stage Fan Blade F.O.D. "On Wing" Repair │ 72-0 │ 802D │ │ Front Compressor Case and Vane Assembly │ 72-0 │ 805 │ │ Front Compressor Rear Case Cracks │ 72-0 │ 806 │ │ Tubing Patch Repair │ 72-0 │ 806A │ │ Suggested Flyback Repair Procedure for External Tubing │ 72-0 │ 806A │ │ First-Stage Fan Blades (Titanium) Blend Repair │ 72-0 │ 808 │ │ Fan Discharge Case Fairing │ 72-0 │ 809 │ │ Tapped Holes - Helical Coil Reoperation │ 72-0 │ 809 │ │ Tapped Hole Rework │ 72-0 │ 809 │ │ Cracks in Fan Dlscharge Case Strut Welds │ 72-0 │ 810 │ │ Crack Re~ir in Fan Discharge Case Strut Welds │ 72-0 │ 810 │ │ CSD Removable Spline Replacement │ 72-0 │ 812A │ │ Diffuser Case Repairs │ 72-0 │ 812C │ │ General │ 72-0 │ 812C │ │ Weld Reptairable Areas │ 72-0 │ 812C │ │ Weld Repair Procedure │ 72-0 │ 812D │ │ Approved Airworthy Repair - Engine Oil Tank │ 72-0 │ 812G │ │ Field Repair N2 Gearbox No. 6 Bearing Scavenge Line Fitting │ 72-0 │ 812I │ │ N2 Accessory Gearbox Front Housing Strainer Insert Repair │ 72-0 │ 812J │ │ Field Installation of Exhaust Case Engine Mount Flange Reinforcing Straps │ 72-0 │ 812L │ │ Turbine Exhaust Strut Assembly │ 72-0 │ 812P │ │ Replace Nut of Fuel Pump Drive Shaft Seals in N2 Gearbox │ 72-0 │ 812Q │ │ Field Repair - No. 1 Bearing Vent Line │ 72-0 │ 812S │ │ Replacement of No. 6 Bearing Oil Pressure (Inner) and Oil Scavenge (Inner) Tube Assemblies │ 72-0 │ 812S │ │ Diffuser Crack Repair │ 72-0 │ 812T │ │ Fireseal Crack Repair - Boeing Installation │ 72-0 │ 812T │ │ Numerical Tool List │ 72-0 │ 814 │ │ │ 72-0 │ │ │ ENGINE - ON THE WING MAINTENANCE │ 72-0 │ │ │ General │ 72-0 │ 1301 │ │ Hot Section Inspection │ 72-0 │ 1302 │ │ General │ 72-0 │ 1302 │ │ Procedures and Defenitions │ 72-0 │ 1302 │ │ Equipment Required │ 72-0 │ 1305 │ │ Sliding Combustion Chamber Aft │ 72-0 │ 1305 │ │ Removal of Combustion Chambers │ 72-0 │ 1308 │ │ Removal of First-Stage Nozzle Guide Vanes │ 72-0 │ 1319 │ │ First-Stage Turbine Inspection and Repair │ 72-0 │ 1311 │ │ Fourth-Stage Turbine Inspection and Repair │ 72-0 │ 1313 │ │ First-Stage Nozzle Guide Vane Inspection and Repair │ 72-0 │ 1313 │ │ Fuel Manifold Inspection Procedure and Repairs │ 72-0 │ 1315 │ │ Transiton Duct Inspection and Repair │ 72-0 │ 1319 │ │ Number 5 Bearing Support Inspection and Repairs │ 72-0 │ 1323 │ │ Diffuser Case Interior Inspection and Repair │ 72-0 │ 1323 │ │ Combustion Case Inspection and Repiir │ 72-0 │ 1323 │ │ First-Stage Nozzle Inner Support │ 72-0 │ 1324K│ │ Exhaust Case Inspection and Repairs │ 72-0 │ 1324L│ │ Combustion Chamber Inspection and Repair Procedure │ 72-0 │ 1324L│ │ Combustion Chamber Clamp Inspection and Repair │ 72-0 │ 1326 │ │ Combustion Chamber Clamp Installation Procedure │ 72-0 │ 1332 │ │ Transition Duct Installation │ 72-0 │ 1333 │ │ Combustion Chamber Installation │ 72-0 │ 1333 │ │ Installation of Combustion Case │ 72-0 │ 1336 │ │ Fuel Manifold Removal And Installation │ 72-0 │ 1340 │ │ Deleted │ 72-0 │ 1347 │ │ Transition Duct Outer Wall Replacement │ 72-0 │ 1348 │ │ Turbine Rotor Replacement (3rd and 4th Stage) │ 72-0 │ 1355 │ │ Exhaust Case and Aft Thrust Reverser Assembly Removal │ 72-0 │ 1355 │ │ Number Six Bearing and Carbon Seal Assembly Removal │ 72-0 │ 1356 │ │ Fourth-Stage Turbine Rotor and Turbine Rear Hub Removal │ 72-0 │ 1356 │ │ Fourth-Stage Turbine Nozzle Guide Vanes, Inner Support, and Spacers Removal │ 72-0 │ 1357 │ │ Turbine Rotor Removal (3rd Stage) │ 72-0 │ 1358 │ │ Third-Stage Turbine Nozzle Removal │ 72-0 │ 1358 │ │ Second-Stage Turbine Rotor and low Compressor Drive Shaft Assembly Removal │ 72-0 │ 1359 │ │ Second-Stage Nozzle Guide Vanes Removal │ 72-0 │ 1360 │ │ No. 4-1/2 Bearing, Spacer, and Seals liner Removal │ 72-0 │ 1361 │ │ No. 4-1/2 Besring Inner Race, Rollers, Carbon Seals, and Spacers Removal │ 72-0 │ 1361 │ │ No. 4-1/2 Bearing Inner Race and Rollers, Seals, and Spacers Installation │ 72-0 │ 1363 │ │ No. 4-1/2 Bearing Outer Race, Spacer, and Seals liner Installation │ 72-0 │ 1364 │ │ Second Stage Turbine Nozzle Guide Vanes Installation │ 72-0 │ 1365 │ │ Front Compressor Drive Turbine Rotor Installation │ 72-0 │ 1367 │ │ Front Compressor Drive Turbine Rotor Position Measuremtn │ 72-0 │ 1370 │ │ Third-Stage Turbine Nozzle Installation │ 72-0 │ 1372 │ │ Turbine Rotor Installation (3rd Stage) │ 72-0 │ 1381 │ │ Fourth-Stage Turbine Nozzle Guide Vanes Inner Support and Spacers Installation │ 72-0 │ 1382 │ │ Fourth-Stage Turbine Rotor and Turbine Rear Hub Installation │ 72-0 │ 1384 │ │ No. 6 Bearing Seals and Spacer Installation │ 72-0 │ 1387 │ │ Exhaust Case and Aft Thrust Reverser Assembly Installation │ 72-0 │ 1391 │ └───────────────────────────────────────────────────────────────────────────────────────────────┴───────┴───────┘ Chapter 74 - Ignition ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ IGNITION SYSTEM │ 74-2-0 │ │ Description and Operation │ │ │ Engine Ignition Exciter Units │ │ │ High Voltage Leads │ │ │ Spark Igniters │ │ │ Start Lever Switch │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Engine Start Lever Switches │ 74-2-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Engine Ign1t1on Exciter Unit │ 74-2-11 │ │ Removal/Installation │ │ │ │ │ │ Spark Igniters │ 74-2-31 │ │ Removal/Installation │ │ │ AdJustment/Test │ │ │ Inspection/Check │ │ │ Cleaning/Painting │ │ │ │ │ │ High Voltage Leads │ 74-2-51 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 75 - Air ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ AIR SYSTEMS │ 75-0 │ │ Description and Operation │ │ │ High Pressure Bleed Air System │ │ │ Low Pressure Bleed Air System │ │ │ │ │ │ ENGINE AND NOSE COWL ANTI-ICING SYSTEM │ 75-6-0 │ │ Description and Operation │ │ │ Engine Anti-Icing Air Regulator │ │ │ Engine Anti-Icing Valve │ │ │ Nose Cowl Anti-Icing Thermostatie Valve │ │ │ Nose Cowl Anti-Icing Valve │ │ │ Trouble Shooting │ │ │ │ │ │ Engine Anti-Icing Air Regulator │ 75-6-11 │ │ Removal/Installation │ │ │ │ │ │ Nose Cowl Anti-Icing Valve │ 75-6-21 │ │ Removal/Installation │ │ │ │ │ │ Nose Cowl Anti-Icing Thermostatie Valve │ 75-6-31 │ │ Removal/Installation │ │ │ │ │ │ Engine Anti-Icing Valve │ 75-6-41 │ │ Removal/Installation │ │ │ │ │ │ COMPRESSOR BLEED SYSTEM │ 75-8-0 │ │ Description and Operation │ │ │ Compressor Bleed Valve │ │ │ Compressor Bleed Valve Control Unit │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 75 - Engine Controls ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ THROTTLE SYSTEM │ 76-2-0 │ │ Description and Operation │ │ │ Engine Control Drum-and-Shaft Assembly │ │ │ Engine Start Lever │ │ │ Throttle Control Cablee │ │ │ Thruet Lever Assembly │ │ │ Thrust Lever Friction Brake │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ Inspection/Check │ │ │ │ │ │ Throttle Control Cables │ 76-2-21 │ │ Maintenance Practices │ │ │ │ │ │ Thrust Lever Friction Brake │ 76-2-31 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Engine Control Drum-and-Shaft Aasembly │ 76-2-41 │ │ Removal/Installation │ │ │ │ │ │ Engine Control Bell Crank Assembly │ 76-2-71 │ │ Removal/Installation │ │ │ Approved Repairs │ │ │ │ │ │ Engine Fire Emergency Shutdown │ 76-21-0 │ │ Description and Operation │ │ │ Maintenance Practices │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 77 - Engine Indicating ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ ENGINE PRESSURE RATIO INDICATING SYSTEM │ 77-15-0 │ │ Description and Operation │ │ │ Engine Pressure Sensing Probes │ │ │ Engine Piressure Ratio Transmitter │ │ │ Engine Pressure Ratio Indicator │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ EXHAUST GAS TEMPERATURE INDICATING SYSTEM │ 77-16-0 │ │ Description and Operation │ │ │ Exhaust Gas Temperature Thermocouples │ │ │ Exhaust Gas Temperature Indicator │ │ │ Exhaust Gas Temperature Thermocouple Harness and Lead │ │ │ Trouble Shooting │ │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Exhaust Gas Temperature Thermocouple Harness and Lead │ 77-16-21 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ ENGINE TACHOMETER SYSTEM │ 77-17-0 │ │ Description and Operation │ │ │ Engine Tachometer Generator │ │ │ Engine Tachometer Indicator │ │ │ Trouble Shooting │ │ │ Removal/Installat1on │ │ │ Adjustment/Test │ │ │ │ │ │ ENGINE VIBRATION INDICATING SYSTEM │ 77-18-0 │ │ Description and Operation │ │ │ Engine Vibration Pickup │ │ │ Engine Vibration Amplifier │ │ │ Engine Vibration Indicator │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Engine Vibration Pickup │ 77-18-1 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 77 - Engine Indicating (Alternate) ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ ENGINE PRESSURE RATIO INDICATING SYSTEM │ 77-15-0 │ │ Description and Operation │ │ │ Exhaust Pressure Sensing Probes │ │ │ Inlet Pressure Sensing Frobe │ │ │ Exhaust Pressure Sensing Manifold │ │ │ Engine Pressure Ratio Transmitter │ │ │ Engine Pressure Ratio Indicator │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Engine Pressure Ratio Transmitter │ 77-15-1 │ │ Removal/Installation │ │ │ │ │ │ Exhaust Pressure Sensing Pro bes and Manifold *[1] │ 77-15-11 │ │ Removal/Installation *[2] │ 77-15-21 │ │ │ │ │ Inlet Pressure ( Pt2) Sensing Probe │ 77-15-22 │ │ Removal/Installation │ │ │ │ │ │ EXHAUST GAST TEMPERATURE INDICATING SYSTEM │ 77-16-0 │ │ Description and Operation │ │ │ Exhaust Gas Temperature Thermocouples │ │ │ Exhaust Gas Temperature Thermocouple Resistor │ │ │ Exhaust Gas Temperature Indicator │ │ │ Exhaust Gas Temperature Thermocouple Harness and Lead │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Exhaust Gas Temperature Thermocouple Resistor │ 77-16-1 │ │ Adjustment/Test │ │ │ │ │ │ Exhaust Gas Temperature Thermocouples │ 77-16-11 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ Exhaust Gas Temperature Thermocouple Harness and Lead *[1] │ 77-16-21 │ │ Removal/Installation *[2] │ 77-16-22 │ │ Adjustment/Test │ │ │ │ │ │ Exhaust Gas Temperature Indicator │ 77-16-31 │ │ Removal/Installation │ │ │ │ │ │ *[1] ALL EXCEPT HZ-ACA and HZ-ACB │ │ │ *[2] HZ-ACA and HZ-ACB │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 78 - Exhaust ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ ENGINE PRESSURE RATIO INDICATING SYSTEM │ 78-5-0 │ │ Description and Operation │ │ │ Aft Thrust Reverser │ │ │ Forward Thrust Reverser │ │ │ Trouble Shooting │ │ │ │ │ │ Forward Thrust Reverser │ 78-5-1 │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ Examine Fan Exhaust Diaphragm Upper Turning Vanes │ │ │ Inspection Check │ │ │ │ │ │ Cowl Ring Assembly │ 78-5-11 │ │ Removal/Installat1on │ │ │ │ │ │ Forward Thrust Reverser Blocker Doors │ 78-5-21 │ │ Approved Repairs │ │ │ Inspection/Check │ │ │ Removal/Installation │ │ │ │ │ │ Forward Thrust Reverser Long Track Forward Support Bracket │ 78-5-31 │ │ Removal/Installation │ │ │ │ │ │ Aft Thrust Reverser │ 78-5-61 │ │ Adjustment/Test │ │ │ Approved Repairs │ │ │ Inspection/Check │ │ │ Removal/Installation │ │ │ │ │ │ Aft Thrust Reverser Sleeve │ 78-5-71 │ │ Removal/Installation │ │ │ │ │ │ Tailpipe │ 78-5-81 │ │ Removal/Installation │ │ │ │ │ │ Cascade Vane Assemblies │ 78-5-91 │ │ Removal/Installation │ │ │ │ │ │ Clamshell Door │ 78-5-101 │ │ Removal/Installation │ │ │ │ │ │ Exhaust Plug │ 78-5-111 │ │ Inspection/Check │ │ │ Removal/Installation │ │ │ │ │ │ THRUST REVERSER CONTROL SYSTEM │ 78-6-0 │ │ Description and Operation │ │ │ Aft Thrust Reverser Actuator Assemblies │ │ │ Aft Thrust Reverser Follow-Up Linkage │ │ │ Forward Thrust Reverser Actuators │ │ │ Forward Thrust Reverser Follow-Up Linkage │ │ │ Hinge Drive Mechanism │ │ │ Miscellaneous Control System Components │ │ │ Reverse Thrust Controle │ │ │ Trouble Shooting │ │ │ Adjustment /Test │ │ │ │ │ │ Thrust Reverser Directional Control Valve │ 78-6-2 │ │ Removal/Installation │ │ │ │ │ │ Thrust Reverser Directional Valve Actuating Cam │ 78-6-3 │ │ Removal/Installation │ │ │ │ │ │ Thrust Reverser Locking Cams │ 78-6-4 │ │ Removal/Installation │ │ │ │ │ │ Thrust Reverser Rocker Ann Shaft Controle │ 78-6-5 │ │ Removal/Installation │ │ │ │ │ │ Forward Thrust Reverser Follow-Up Linkage │ 78-6-11 │ │ Adjustment/Test │ │ │ Removal/Installation │ │ │ │ │ │ Aft Thrust Reverser Follow-Up Linkage │ 78-6-21 │ │ Adjustment /Test │ │ │ │ │ │ Forward Thrust Reverser Actuators │ 78-6-31 │ │ Adjustment/Test │ │ │ Removal/Installation │ │ │ │ │ │ Aft Thrust Reverser Actuators │ 78-6-41 │ │ Deactivate Upper Actuator Cylinder │ │ │ Removal/Installation │ │ │ │ │ │ Aft Thrust Reverser Hinge Drive Mechanism │ 78-6-51 │ │ Adjustment/Test │ │ │ Removal/Inetallation │ │ │ │ │ │ THRUST REVERSER POSITION INDICATING SYSTEM │ 78-7-0 │ │ Description and Operation │ │ │ │ │ │ Warning Light Switches │ 78-7-1 │ │ Adjustment/Test │ │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 79 - Oil ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ ENGINE OIL SYSTEM │ 79-6-0 │ │ Description and Operation │ │ │ Engine Oil Tank │ │ │ Fuel/Oil Cooler │ │ │ Servicing │ │ │ │ │ │ OIL QUANTITY INDICATING SYSTEM │ 79-7-0 │ │ Description and Operation │ │ │ Oil Quantity Tank Unit │ │ │ Oil Quantity Indicator │ │ │ Trouble Shooting │ │ │ Maintenance Practices │ │ │ │ │ │ Oil Quantity Tank Unit │ 79-7-11 │ │ Removal/Installation │ │ │ │ │ │ OIL TEMPERATURE INDICATING SYSTEM │ 79-9-0 │ │ Description and Operation │ │ │ Oil Temperature Bulb │ │ │ Oil Temperature Indicator │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Oil Temperature Bulb │ 79-9-1 │ │ Removal/Installation │ │ │ Adjustment/Test │ │ │ │ │ │ OIL PRESSURE INDICATING SYSTEM │ 79-11-0 │ │ Description and Operation │ │ │ Oil Pressure Transmitter │ │ │ Oil Pressure Indicator │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ 79-11-1 │ │ Oil Pressure Transmitter │ │ │ Rernoval/Installation │ │ │ │ │ │ OIL PRESSURE WARNING SYSTEM │ 79-12-0 │ │ Description and Operation │ │ │ Oil Pressure Switch │ │ │ Oil Strainer Bypass Switch │ │ │ Oil Preesure Warning Light │ │ │ Trouble Shooting │ │ │ Adjustment/Test │ │ │ │ │ │ Oil Pressure Switch │ 79-12-1 │ │ Removal/Installation │ │ │ │ │ │ Oil Strainer Bypass Switch │ 79-12-11 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 80 - Starting ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ STARTING SYSTEM │ 80-1-0 │ │ Description and Operation │ │ │ High/Low Pressure Air Starter │ │ │ High Pressure Air Regulating and Shutoff Valve │ │ │ High Pressure Air Relief Valve │ │ │ High Pressure Air Supply Ground Connection │ │ │ High Pressure Air Supply Solenoid Valve │ │ │ Starter Air Battle │ │ │ Starter Air Battle Ground Charging Valve │ │ │ Starter Air Battle Isolation Valve │ │ │ Starter Air Battle Pressure Relief Valve │ │ │ Starter Air Compressor Control Valve │ │ │ Starter Air Compressor Priority Valve │ │ │ Starter Air Compressor Prov1s1ons │ │ │ Starter Low Pressure Air Shutoff Valve │ │ │ Trouble Shooting │ │ │ Unit Servicing │ │ │ AdJustment/Test │ │ │ │ │ │ Starter Low Pressure Air Shutoff Valve │ 80-2-21 │ │ Removal/Installation │ │ │ │ │ │ Low Pressure Air Starter │ 80-3-1 │ │ Servicing │ │ │ Removal/Installation │ │ │ │ │ │ High Pressure Air Regulating and Shutaff Valve │ 80-3-33 │ │ Removal/Installation │ │ │ │ │ │ High Pressure Air Relief Valve │ 80-3-43 │ │ Removal/Installation │ │ │ Inspectian/Check │ │ │ │ │ │ Starter Air Battle Pressure Relief Valve │ 80-3-52 │ │ Removal/Installation │ │ │ │ │ │ Starter Air Battle Graund Charging Valve │ 80-3-61 │ │ Removal/Installation │ │ │ │ │ │ Starter Air Battle Isalatian Valve │ 80-3-72 │ │ Removal/Installation │ │ │ │ │ │ High Pressure Air Supply Salenaid Valve │ 80-3-91 │ │ Removal/Installation │ │ │ │ │ │ STARTER AIR BOTTLE PRESSURE INDICATING SYSTEM │ 80-5-0 │ │ Descriptian and Operatian │ │ │ Starter Air Battle Electrical Pressure-Indicating System │ │ │ Starter Air Battle Pressure Gages │ │ │ │ │ │ Starter Air Bottle Pressure Transmitter │ 80-5-1 │ │ Removal/Installation │ │ │ │ │ │ Starter Air Battle Pressure Gage │ 80-5-11 │ │ Removal/Installation │ │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘ Chapter 91 - Charts ┌───────────────────────────────────────────────────────────────────────────────────────────────┐ │ TABLE OF CONTENTS │ ├───────────────────────────────────────────────────────────────────────────────┬───────────────┤ │ Subject │ Subject No. │ │ │ │ │ TUBE AND HOSE IDENTIFICATION │ 91-2-0 │ ├───────────────────────────────────────────────────────────────────────────────┴───────────────┤ │ ALPHABETICAL INDEX │ ├───────────────────────────────────────────────────────────────┬───────────────┬───────────────┤ │ Subject │ Subject No. │ Page No. │ │ │ │ │ │ COLOR CODING IDENTIFICATION CHART │ 91-2-0 │ 2 │ │ │ │ │ │ TUBE AND HOSE IDENTIFICATION │ │ │ │ General │ 91-2-0 │ 1 │ └───────────────────────────────────────────────────────────────────────────────┴───────────────┘