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CHAPTER 1 INTRODUCTION - TM-9-2320-273-20_25
ADMINISTRATIVE STORAGE
LOCATION OF MAJOR EXTERIOR COMPONENTS
LOCATION OF MAJOR INTERIOR COMPONENTS
Table 1-1. Differences Between Models.
EQUIPMENT DATA - TM-9-2320-273-20_30
MODEL M916 TRUCK TRACTOR
OVERALL CHARACTERISTICS
OVERALL CHARACTERISTICS
MODEL M919 CONCRETE MOBILE MIXER TRUCK CHASSIS
MODEL M920 TRUCK TRACTOR
EQUIPMENT DATA - TM-9-2320-273-20_36
TRANSFER CASE (MODELS M916 THROUGH M920)
AXLES (MODELS M917, M919, AND M920)
SUSPENSION (MODEL M917)
WHEELS (MODELS M916 AND M918)
BRAKES (MODELS M917, M918, AND M920)
STEERING (MODELS M915 THROUGH M920)
FRAME (MODEL M915)
CHAPTER 2 PRINCIPLES OF OPERATION
Section I TRUCK/TRACTOR CHASSIS
POWER TRAIN M915
Section II ENGINE
ENGINE EXTERIOR COMPONENTS
Section III ENGINE CONTROLS
ENGINE RETARDER BRAKE CONTROLS
ENGINE RETARDER BRAKE CONTROLS (cont)
Section IV TRANSMISSION AND CONTROLS
TRANSMISSION AND CONTROLS (Continued).
Section V POWER TRANSFER CASE AND REAR AXLE DIFFERENTIAL LOCKUP
POWER TRANSFER CASE (Continued).
Section VI PUSHER AXLE AND CONTROLS
Section Vll FRONT AXLE AND SUSPENSION
DRIVING FRONT AXLE (M916 THRU M920)
Section Vlll REAR AXLE
REAR AXLE (M916 THRU M920).
Section IX FUEL AND AIR INTAKE SYSTEM
FUEL DELlVERY.
FUEL DELIVERY (Continued).
AIR INTAKE
Section X ENGINE OIL SYSTEM
COMPONENTS AND PIPING ARRANGEMENT.
COMPONENTS AND PIPING ARRANGEMENT (Continued)
OIL MONITORING SYSTEM.
Section Xl EXHAUST SYSTEM
EXHAUST SYSTEM - TM-9-2320-273-20_72
EXHAUST SYSTEM (Continued)
Section XII COOLING SYSTEM
COMPONENTS AND PIPING ARRANGEMENT (Continued).
COOLANT TEMPERATURE MONITORING SYSTEM.
Section XIII RELAYS, CIRCUIT BREAKERS, AND WIRE IDENTIFICATION
RELAYS AND CIRCUIT BREAKERS.
RELAYS AND CIRCUIT BREAKERS (Continued).
WIRE IDENTIFICATION.
STARTING AND STARTING CONTROL SYSTEM.
STARTING AND STARTING CONTROL SYSTEM (Continued)
Section XV ETHER QUICK-START
ETHER QUICK-START (Continued).
Section XVI BATTERIES AND POWER GENERATING SYSTEM
BATTERIES AND POWER GENERATING SYSTEM (Continued).
Section XVII SERVICE LIGHTING SYSTEM
HEADLAMPS AND TAIL LAMPS (Continued). - TM-9-2320-273-20_89
HEADLAMPS AND TAIL LAMPS (Continued). - TM-9-2320-273-20_90
HEADLAMPS AND TAIL LAMPS (Continued)
MARKER AND CLEARANCE LAMPS.
MARKER AND CLEARANCE LAMPS (Continued).
TURN SIGNAL AND HAZARD WARNING LAMPS
TURN SIGNAL AND HAZARD WARNING LAMPS (Continued).
BACKUP LAMPS.
BACKUP LAMPS (Continued).
WORK LAMPS (M916 AND M920).
INSTRUMENT AND CAB DOME LAMPS
GEAR RATIO SELECTOR LAMP
Section XVIII BLACKOUT LIGHTING SYSTEM
REAR BLACKOUT LAMPS
Section XIX INSTRUMENTATION
Section XX ELECTRIC HORN
Section XXI CAB HEATING AND VENTILATING SYSTEMS
HEATER WATER CONTROLS
VENTILATING SYSTEM
VENTILATING SYSTEM
Section XXII COMPRESSED AIR SYSTEM
COMPRESSED AIR SYSTEM
AIR HORN AND CONTROL VALVE MAINTENANCE - TM-9-2320-273-20_112
CONTROLS.
BRAKE SWITCHES AND INDICATORS.
BRAKE SWITCHES AND INDICATORS (cont)
SYSTEM COMPONENTS
S- TYPE CAM BRAKE.
RESERVE AIR RESERVOIR
DOUBLE-CHECK VALVE
AIR SYSTEM ARRANGEMENT (M915)
AIR SYSTEM ARRANGEMENT
AIR SYSTEM ARRANGEMENT (M917). - TM-9-2320-273-20_122
AIR SYSTEM ARRANGEMENT (M918)
AIR SYSTEM ARRANGEMENT (M919)
AIR SYSTEM ARRANGEMENT (M920). (cont)
Section XXIV AUXILIARY AIR-POWERED SYSTEMS
WINDSHIELD WIPERS AND WASHERS (cont)
AIR HORNS
FAN CLUTCH CONTROLS
Section XXV STEERING SYSTEM
STEERING SYSTEM
Section XXVI POWER TAKEOFF
Section XXVII WINCH
WINCH (cont)
Section XXVIII WINTERIZATION KIT
WINTERIZATION KIT
CHAPTER 3 INTEGRATED SYSTEMS MAINTENANCE
SERVICE UPON RECEIPT CHECKLIST M915 THRU M920 VEHICLES.
Section Ill. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) TABLES.
Table 3-1. Unit Level Preventive Maintenance Checks and Services M915-M920 - TM-9-2320-273-20_143
Table 3-1. Unit Level Preventive Maintenance Checks And Services M915-M920
Table 3-1. Unit Level Preventive Maintenance Checks and Services M915-M920 - TM-9-2320-273-20_145
Table 3-1. Unit Level Preventive Maintenance Checks And Services M915-M920 - TM-9-2320-273-20_146
Table 3-1. Unit Level Preventive Maintenance Checks and Services M915-M920 - TM-9-2320-273-20_147
Table 3-1. Unit Level Preventive Maintenance Checks And Services M915-M920 - TM-9-2320-273-20_148
Table 3-1. Unit Level Preventive Maintenance Checks and Services M915-M920 - TM-9-2320-273-20_149
Power Steering Pump and Filter
brake pedal
Auxiliary Throttle
Cooling System - TM-9-2320-273-20_153
Wheel Alignment
Transmission - TM-9-2320-273-20_155
Rear Axles - TM-9-2320-273-20_156
Front Axles
Drive Line Universal Joint, Slip Yokes and Splines
M916 and M920 Front Axle Only
Auxiliary Power Steering Cylinder
hydraulic steering lines
Frame and Crossmembers
Propeller shaft and Universal Joints
winch control panel
winterization kit - TM-9-2320-273-20_165
Headlights
Tires - TM-9-2320-273-20_167
Front Wheel Bearings
Rear Axles - TM-9-2320-273-20_169
Starter
Pusher Axle Wheel Bearing (M920)
front wheel knuckle
cardan universal joint m916/m920
transfercase (m916 and m920 only)
Rear Axles - TM-9-2320-273-20_175
M915 THROUGH M920 SERIES TRUCK (CHASSIS) PMCS PARTS LIST
Biennial (24,000 Miles)
LUBRICATION TABLE
Section lV TROUBLESHOOTING SYMPTOM INDEX
COMPRESSED AIR AND BRAKE SYSTEMS
ENGINE - TM-9-2320-273-20_181
INSTRUMENTS AND INDICATORS
POWER TRANSFER CASE
TRANSMISSION.
Section V TORQUE INSTRUCTIONS
Table 3-3. Standard Capscrew Markings and Torque
CHAPTER 4 ENGINE AND ENGINE SYSTEMS MAINTENANCE
ENGINE WILL NOT CRANK
HIGH OIL CONSUMPTION
GRADUAL LOSS OF POWER, NO SMOKE
LOW OIL PRESSURE
ENGINE OVERHEATS
Section Ill MAINTENANCE PROCEDURES - TM-9-2320-273-20_193
ENGINE OIL SYSTEM MAINTENANCE TASK SUMMARY
Engine Oil Service
FUEL AND AIR INTAKE SYSTEM MAINTENANCE TASK SUMMARY
Fuel Pump Screen Maintenance
Air Cleaner Element Maintenance
ENGINE RETARDER BRAKE MAINTENANCE TASK SUMMARY
ETHER QUICK-START SYSTEM MAINTENANCE TASK SUMMARY
Atomizer Maintenance
EXHAUST SYSTEM MAINTENANCE TASK SUMMARY
Muffler Inlet Pipe Maintenance:
COOLING SYSTEM MAINTENANCE TASK SUMMARY
Radiator Hoses Maintenance
Fan Clutch and Belts Maintenance
Heater Shutoff Valve Maintenance
ALTERNATOR DRIVE SYSTEM MAINTENANCE TASK SUMMARY
ENGINE OIL SERVICE.
DRAINING OIL
engine oil service
OIL SAMPLE FOR ANALYSIS
INSTALLATION OF PRIMARY FILTER
ENGINE OIL SERVICE (cont) - TM-9-2320-273-20_215
BYPASS FILTER INSPECTION
ENGINE OIL SERVICE (cont) - TM-9-2320-273-20_217
INSTALLATION OF BYPASS FILTER
ENGINE OIL SERVICE (cont)
CHECKING FOR LEAKS - TM-9-2320-273-20_220
ENGINE OIL SERVICE (cont)
BREATHER TUBE MAINTENANCE
REMOVAL - TM-9-2320-273-20_223
CLEANING - TM-9-2320-273-20_224
BREATHER TUBE MAINTENANCE (cont)
FUEL SOLENOID SHUTOFF VALVE MAINTENANCE.
REMOVAL - TM-9-2320-273-20_227
INSTALLATION
FUEL SOLENOID SHUTOFF VALVE MAINTENANCE (cont)
FUEL PUMP SCREEN MAINTENANCE.
REMOVAL - TM-9-2320-273-20_231
INSTALLATION - TM-9-2320-273-20_232
FUEL PUMP SCREEN MAINTENANCE (cont)
FUEL FILTER MAINTENANCE
REMOVAL - TM-9-2320-273-20_235
CHECKING FOR LEAKS. - TM-9-2320-273-20_236
TACHOGRAPH RPM CABLE MAINTENANCE
removal - TM-9-2320-273-20_239
lNSTALLATION
TACHOGRAPH RPM CABLE MAINTENANCE (cont)
LINES, HOSES AND FITTINGS MAINTENANCE
LINES, HOSES, AND FITTINGS MAINTENANCE (cont)
ACCELERATOR PEDAL AND ROD MAINTENANCE
removal - TM-9-2320-273-20_245
REMOVAL (cont) - TM-9-2320-273-20_246
accelerator pedal and rod maintenance (cont)
INSTALLATION - TM-9-2320-273-20_248
INSTALLATION (cont) - TM-9-2320-273-20_249
INSTALLATION - TM-9-2320-273-20_250
CHECKING IDLE SPEED
HAND THROTTLE LINKAGE MAINTENANCE
REMOVAL - TM-9-2320-273-20_253
CLEANING AND INSPECTION - TM-9-2320-273-20_254
CHECKING IDLE SPEED
FUEL TANK MAINTENANCE.
REMOVAL - TM-9-2320-273-20_257
REMOVAL - TM-9-2320-273-20_258
FUEL TANK MAINTENANCE (cont) - TM-9-2320-273-20_259
INSTALLATION - TM-9-2320-273-20_260
FUEL TANK MAINTENANCE (cont)
INSTALLATION - TM-9-2320-273-20_262
FUEL TANK MAINTENANCE (cont) - TM-9-2320-273-20_263
AIR CLEANER ELEMENT MAINTENANCE
REMOVAL - TM-9-2320-273-20_265
CLEANING - TM-9-2320-273-20_266
AIR CLEANER ELEMENT MAINTENANCE (cont)
AIR CLEANER ASSEMBLY MAINTENANCE
REMOVAL OF FILTER ASSEMBLY
INSTALLATION OF BRACKETS AND FITTINGS (IF REMOVED)
AIR CLEANER ASSEMBLY MAINTENANCE
AIR CLEANER RESTRICTION INDICATOR MAINTENANCE
INDICATOR REMOVAL
INDICATOR INSTALLATION
TUBE AND FILTER INSTALLATION
TURBO AIR INLET MAINTENANCE
REMOVAL - TM-9-2320-273-20_277
INSTALLATION. - TM-9-2320-273-20_278
ROCKER ARM HOUSING COVERS MAINTENANCE
REMOVAL OF CROSSOVER TUBE (FOR CENTER COVER, ONLY).
REMOVAL OF COVER
ROCKER ARM HOUSING COVERS MAINTENANCE
ENGINE RETARDER BRAKE MAINTENANCE
ENGINE RETARDER BRAKE MAINTENANCE (cont)
INSPECTION - TM-9-2320-273-20_286
ENGINE RETARDER BRAKE MAINTENANCE (cont)
ETHER CYLINDER MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_289
OPERATIONAL CHECK - TM-9-2320-273-20_290
ETHER CYLINDER MAINTENANCE (cont)
SOLENOID VALVE MAINTENANCE
REMOVAL - TM-9-2320-273-20_293
REMOVAL - TM-9-2320-273-20_294
SOLENOID VALVE MAINTENANCE
ATOMIZER MAINTENANCE.
REMOVAL. - TM-9-2320-273-20_297
INSTALLATION AND OPERATIONAL CHECK
ATOMIZER MAINTENANCE
ETHER TUBE MAINTENANCE
REMOVAL. - TM-9-2320-273-20_301
INSTALLATION - TM-9-2320-273-20_302
ETHER TUBE MAINTENANCE (cont)
TURBO OUTLET PIPE MAINTENANCE.
TURBO OUTLET PIPE MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_306
CHECKING FOR LEAKS (cont)
FLEX PIPES MAINTENANCE
FLEX PIPES MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_310
FLEX TUBES MAINTENANCE (cont)
MUFFLER INLET PIPE MAINTENANCE
MUFFLER INLET PIPE MAINTENANCE (cont) - TM-9-2320-273-20_313
REMOVAL - TM-9-2320-273-20_314
MUFFLER INLET PIPE MAINTENANCE (cont) - TM-9-2320-273-20_315
CHECKING FOR LEAKS - TM-9-2320-273-20_316
MUFFLER INLET PIPE MAINTENANCE (cont)
MUFFLER MAINTENANCE
REMOVAL. - TM-9-2320-273-20_319
REMOVAL (cont) - TM-9-2320-273-20_320
MUFFLER MAINTENANCE (cont)
INSTALLATION (cont) - TM-9-2320-273-20_322
MUFFLER MAINTENANCE (cont)
EXHAUST STACK MAINTENANCE - TM-9-2320-273-20_324
REMOVAL - TM-9-2320-273-20_325
inspection of mating flanges rain cap.
EXHAUST STACK MAINTENANCE - TM-9-2320-273-20_327
RADIATOR HOSES MAINTENANCE - TM-9-2320-273-20_328
Inspection - TM-9-2320-273-20_329
REMOVAL - TM-9-2320-273-20_330
RADIATOR HOSES MAINTENANCE (cont)
INSTALLATION (cont) - TM-9-2320-273-20_332
RADIATOR HOSES MAINTENANCE - TM-9-2320-273-20_333
RADIATOR MAINTENANCE
REMOVAL - TM-9-2320-273-20_335
REMOVAL - TM-9-2320-273-20_336
RADIATOR MAINTENANCE (cont) - TM-9-2320-273-20_337
INSTALLATION (cont) - TM-9-2320-273-20_338
RADIATOR MAINTENANCE (cont) - TM-9-2320-273-20_339
FAN SHROUDS MAINTENANCE.
REMOVAL - TM-9-2320-273-20_341
INSTALLATION. - TM-9-2320-273-20_342
AN SHROUDS MAINTENANCE (cont)
COOLANT SYSTEM MAINTENANCE
DRAIN
INSPECTION/INSTALLATION OF DRAINCOCKS
COOLANT SYSTEM MAINTENANCE (cont)
THERMOSTAT AND HOUSING MAINTENANCE.
REMOVAL - TM-9-2320-273-20_349
REMOVAL - TM-9-2320-273-20_350
THERMOSTAT AND HOUSING MAINTENANCE (cont)
OPERATIONAL CHECK. - TM-9-2320-273-20_352
THERMOSTAT AND HOUSING MAINTENANCE (cont)
FAN MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_355
INSTALLATION - TM-9-2320-273-20_356
FAN CLUTCH AND BELTS MAINTENANCE
REMOVAL - TM-9-2320-273-20_359
INSPECTION - TM-9-2320-273-20_360
FAN CLUTCH AND BELTS MAINTENANCE (cont) - TM-9-2320-273-20_361
ADJUSTMENT - TM-9-2320-273-20_362
FAN CLUTCH AND BELTS MAINTENANCE (cont) - TM-9-2320-273-20_363
FAN CLUTCH ACTUATOR MAINTENANCE (M915, M916, M917 AND M920)
REMOVAL - TM-9-2320-273-20_365
INSPECT AIR LINES
FAN CLUTCH ACTUATOR MAINTENANCE (M915, M916, M917, M918 & M920) (cont)
FAN CLUTCH ACTUATOR AND VALVE MAINTENANCE (M919).
FAN CLUTCH ACTUATOR AND VALVE MAINTENANCE (M919). (cont)
REMOVAL - TM-9-2320-273-20_370
FAN CLUTCH ACTUATOR AND VALVE MAINTENANCE (M919)
INSTALLATION
FAN CLUTCH ACTUATOR AND VALVE MAINTENANCE (M919) (cont)
FAN CLUTCH ACTUATOR TUBES MAINTENANCE (M915, M916, M917, M918 & M92O). (cont)
REMOVAL - TM-9-2320-273-20_375
INSTALLATION - TM-9-2320-273-20_376
FAN CLUTCH ACTUATOR TUBES MAINTENANCE (M915, M916, M917, M918 & M920} (cont)
FAN CLUTCH ACTUATOR TUBES MAINTENANCE (M919)
FAN CLUTCH ACTUATOR TUBES MAINTENANCE (M919) (cont)
REMOVAL - TM-9-2320-273-20_380
FAN CLUTCH ACTUATOR TUBES MAINTENANCE (M919)
INSPECTION.
FAN CLUTCH ACTUATOR TUBES MAINTENANCE (M919) (Continued)
INSTALLATION - TM-9-2320-273-20_384
FAN CLUTCH ACTUATOR TUBES MAINTENANCE (M919) (Continued).
HEATER SHUTOFF VALVE MAINTENANCE
REMOVAL - TM-9-2320-273-20_387
INSTALLATION - TM-9-2320-273-20_388
HEATER CONTROL VALVE MAINTENANCE - TM-9-2320-273-20_389
WATER PUMP BELT MAINTENANCE
REMOVAL - TM-9-2320-273-20_391
INSTALLATION - TM-9-2320-273-20_392
WATER PUMP BELT MAINTENANCE (Continued).
WATER MANIFOLD MAINTENANCE.
REMOVAL. - TM-9-2320-273-20_395
REMOVAL. (cont) - TM-9-2320-273-20_396
WATER MANIFOLD MAINTENANCE (cont)
INSPECTION.
WATER MAN I FOLD MAINTENANCE (Continued).
INSTALLATION (cont) - TM-9-2320-273-20_400
WATER MANIFOLD MAINTENANCE (Continued)
WATER PUMP MAINTENANCE
WATER PUMP MAINTENANCE (Continued).
REMOVAL - TM-9-2320-273-20_404
INSTALLATION - TM-9-2320-273-20_405
WATER PUMP IDLER PULLEY MAINTENANCE
REMOVAL. - TM-9-2320-273-20_407
INSTALLATION - TM-9-2320-273-20_408
WATER PUMP IDLER PULLEY MAINTENANCE (Continued)
ALTERNATOR BELTS MAINTENANCE
REMOVAL - TM-9-2320-273-20_411
INSTALLATION - TM-9-2320-273-20_412
CHAPTER 5 ELECTRICAL AND INSTRUMENTATION SYSTEMS MAINTENANCE
Section II TROUBLESHOOTING
INTRODUCTION - TM-9-2320-273-20_415
TEST EQUIPMENT - TM-9-2320-273-20_416
Using the Ohms Seale
Figure 5-3. Using Ohms Scale and Zeroing Multimeter TS-352 B/U
Figure 5-4. Using Ohms Scale and Zeroing Multimeter Simpson
Continuity Tests
Testing for Shorts
figure 5-7. testing resistance
Figure 5-9. OHMS Switch Settings
Figure 5-11. Setting the Function Switch TS-352 B/U
Measuring DC Voltage.
Figure 5-14. Reading DC Volts Scale AN/URM-105
Figure 5-16. Reading DC Volts Scale - Simpson 160
BATTERY SYSTEM
Test Indicator.
Table 5-1 Battery System Troubleshooting.
ENGINE FAILS TO CRANK OR CRANKS SLOWLY
BATTERIES DO NOT HOLD A CHARGE
Figure 5-18. DC Voltage Tests
STARTING SYSTEM CIRCUIT
STARTER FAILS TO CRANK OR CRANKS TOO SLOWLY
Figure 5-20. Starting Solenoid Switch Checks
starter fails to crank or cranks too slowly (cont)
figure 5-22. neutral safety switch checks
Figure 5-23. ENGINE START Switch Checks
Figure 5-24. ENGINE RUN Switch Checks. - TM-9-2320-273-20_440
Figure 5-24. ENGINE RUN Switch Checks. - TM-9-2320-273-20_441
ETHER QUICK-START CONTROLS
SOLENOID CANNOT Check engine coolant temperature gage. Check for voltage at circuit 51 terminal of ETHER switch. Check for voltage at circuit 51A terminal of ETHER switch. Check for voltage at circuit 51B terminal of solenoid. Check for voltage at circuit 51C terminal of solenoid. Check for voltage at terminal of ETHER temperature switch. BE HEARD TO CLICK WHEN ETHER BUTTON IS PUSHED
ENGINE RETARDER CONTROLS.
NO RETARDING ACTION.
NO RETARDING ACTION
BATTERY CHARGING CIRCUIT
BATTERIES ARE BEING UNDERCHARGED OR OVERCHARGED
WARNING LAMPS AND ALARMS
Table 5-6. Warning Lamps and Alarms Circuit Troubleshooting.
LOW AIR PRESSURE WARNING LAMP AND/OR BUZZER INOPERATIVE
INSTRUMENTS AND INDICATORS
Figure 5-30. Instrument and lndicator Circuits
Table 5-7. Instruments and Indicators Circuit Troubleshooting
INSTRUMENT PANEL GAGES INOPERATIVE
TACHOGRAPH CLOCK IS INOPERATIVE
HEADLAMPS
Table 5-8. Headlamp Circuit Troubleshooting
Figure 5-32. Dimmer Switch Checks
MARKER LAMPS
Table 5-9. Marker Lamps Circuit Troubleshooting
PARKING AND TAIL LAMPS.
SINGLE LAMP INOPERATIVE
STOP AND TURN SIGNAL LAMPS.
Table 5-11. Stop and Turn Signal Lamps Circuit Troubleshooting
BACKUP LAMPS
Table 5-12. Backup Lamps Circuit Troubleshooting
BLACKOUT LIGHTING SYSTEM
Table 5-13. Blackout Lighting System Circuit Troubleshooting
TRAILER BLACKOUT LAMPS INOPERATIVE
MISCELLANEOUS ELECTRICAL
Table 5-14. Miscellaneous Electrical Circuit Troubleshooting
PERSONNEL HEATER FAN INOPERATIVE
Figure 5-40. Dome Lamp, Work Lamps, and Cigar Lighter Circuits.
Figure 5-41. Winterization Kit
Figure 5-41. Winterization Kit
Section Ill MAINTENANCE PROCEDURES - TM-9-2320-273-20_477
CIRCUIT BREAKERS AND WIRING MAINTENANCE TASK SUMMARY.
STARTING AND STARTING CONTROL MAINTENANCE TASK SUMMARY
LIST OF TASKS - TM-9-2320-273-20_480
BATTERIES AND ALTERNATOR MAINTENANCE TASK SUMMARY
LIST OF TASKS - TM-9-2320-273-20_482
EXTERIOR LIGHTING MAINTENANCE TASK SUMMARY
LIST OF TASKS - TM-9-2320-273-20_484
LIST OF TASKS - TM-9-2320-273-20_485
CAB INTERIOR LIGHTING AND SWITCH MAINTENANCE TASK SUMMARY.
LIST OF TASKS - TM-9-2320-273-20_487
PANEL-MOUNTED INSTRUMENTS MAINTENANCE TASK SUMMARY.
LIST OF TASKS - TM-9-2320-273-20_489
ELECTRIC HORN AND CAB HEATER CONTROL MAINTENANCE TASK SUMMARY
LIST OF TASKS - TM-9-2320-273-20_491
SENDING UNITS, SWITCHING DEVICES AND WINTERIZATION KIT MAINTENANCE TASK SUMMARY
LIST OF TASKS - TM-9-2320-273-20_493
LIST OF TASKS - TM-9-2320-273-20_494
LIST OF TASKS - TM-9-2320-273-20_495
LIST OF TASKS - TM-9-2320-273-20_496
CIRCUIT BREAKER MAINTENANCE. (M915, M916, and M920)
REMOVAL - TM-9-2320-273-20_499
REMOVAL - TM-9-2320-273-20_500
CIRCUIT BREAKER MAINTENANCE (M915, M916, and M920) (Continued).
CIRCUIT BREAKER MAINTENANCE. (M917, M918, AND M919)
REMOVAL - TM-9-2320-273-20_503
INSTALLATION - TM-9-2320-273-20_504
CIRCUIT BREAKER MAINTENANCE (M917, M918, AND M919) (cont)
WIRING HARNESS MAINTENANCE
WIRING HARNESS MAINTENANCE (cont)
WIRING HARNESS REPAIR
CIRCULAR CONNECTOR PLUG REPAIR
CIRCULAR CONNECTOR RECEPTACLE REPAIR
STARTER MOTOR MAINTENANCE
REMOVAL - TM-9-2320-273-20_513
INSTALLATION - TM-9-2320-273-20_514
STARTER MOTOR MAINTENANCE (cont)
STARTER RELAY MAINTENANCE
REMOVAL - TM-9-2320-273-20_517
INSTALLATION - TM-9-2320-273-20_518
OPERATIONAL CHECK - TM-9-2320-273-20_519
ENGINE START BUTTON MAINTENANCE
REMOVAL - TM-9-2320-273-20_521
INSTALLATION - TM-9-2320-273-20_522
OPERATIONAL CHECK. - TM-9-2320-273-20_523
ENGINE RUN SWITCH MAINTENANCE
REMOVAL - TM-9-2320-273-20_525
INSTALLATION - TM-9-2320-273-20_526
ETHER BUTTON MAINTENANCE.
REMOVAL - TM-9-2320-273-20_529
INSTALLATION - TM-9-2320-273-20_530
DISCONNECT BATTERIES
REMOVAL - TM-9-2320-273-20_533
INSTALLATION - TM-9-2320-273-20_534
DISCONNECT BATTERIES (Continued).
BATTERY MAINTENANCE.
REMOVAL. - TM-9-2320-273-20_537
CLEANING - TM-9-2320-273-20_538
CHARGING (Continued). - TM-9-2320-273-20_539
Table 5-15. Battery Charging Rates
CHARGING (Continued). - TM-9-2320-273-20_541
INSTALLATION - TM-9-2320-273-20_542
BATTERY MAINTENANCE (Continued).
BATTERY CABLES MAINTENANCE
removal - TM-9-2320-273-20_545
REMOVAL (Continued).
BATTERY CABLES MAINTENANCE (Continued). - TM-9-2320-273-20_547
INSTALLATION - TM-9-2320-273-20_548
BATTERY CABLES MAINTENANCE (Continued). - TM-9-2320-273-20_549
BATTERY BOX LATCH MAINTENANCE.
REMOVAL. - TM-9-2320-273-20_551
INSTALLATION - TM-9-2320-273-20_552
BATTERY BOX LATCH MAINTENANCE (Continued).
BATTERY BOX COVER MAINTENANCE.
removal - TM-9-2320-273-20_555
BATTERY BOX MAINTENANCE
removal - TM-9-2320-273-20_557
ALTERNATOR MAINTENANCE
removal - TM-9-2320-273-20_559
installation - TM-9-2320-273-20_560
ALTERNATOR MAINTENANCE (Continued).
HEADLAMPS MAINTENANCE.
HEADLAMPS MAINTENANCE (Continued)
installation - TM-9-2320-273-20_564
HEADLAMPS MAINTENANCE (Continued).
FRONT TURN AND MARKER LAMPS MAINTENANCE.
removal - TM-9-2320-273-20_567
installation - TM-9-2320-273-20_568
operational check - TM-9-2320-273-20_569
REAR LAMP ASSEMBLY MAINTENANCE.
REAR LAMP ASSEMBLY MAINTENANCE (Continued). - TM-9-2320-273-20_571
removal - TM-9-2320-273-20_572
REAR LAMP ASSEMBLY MAINTENANCE (Continued). - TM-9-2320-273-20_573
installation - TM-9-2320-273-20_574
REAR LAMP ASSEMBLY MAINTENANCE (Continued). - TM-9-2320-273-20_575
CLEARANCE LAMPS MAINTENANCE
CLEARANCE LAMPS MAINTENANCE (Continued). - TM-9-2320-273-20_577
installation - TM-9-2320-273-20_578
CLEARANCE LAMPS MAINTENANCE (Continued). - TM-9-2320-273-20_579
BLACKOUT HEADLAMP MAINTENANCE
BLACKOUT HEADLAMP MAINTENANCE (Continued). - TM-9-2320-273-20_581
removal - TM-9-2320-273-20_582
BLACKOUT HEADLAMP MAINTENANCE (Continued). - TM-9-2320-273-20_583
BLACKOUT MARKER LAMPS MAINTENANCE.
BLACKOUT MARKER LAMPS MAINTENANCE (Continued).
removal - TM-9-2320-273-20_586
OPERATIONAL CHECK (Continued)
BLACKOUT TAIL AND STOPLAMPS MAINTENANCE
REMOVAL. - TM-9-2320-273-20_589
INSTALLATION - TM-9-2320-273-20_590
BLACKOUT TAIL AND STOPLAMPS MAINTENANCE (Continued)
STATIONARY WORK LAMP BULB REPLACEMENT
STATIONARY WORK LAMP BULB REPLACEMENT (Continued) - TM-9-2320-273-20_593
removal - TM-9-2320-273-20_594
STATIONARY WORK LAMP BULB REPLACEMENT (Continued) - TM-9-2320-273-20_595
STATIONARY WORK LAMP REPLACEMENT
removal - TM-9-2320-273-20_597
PORTABLE WORK LAMP BULB REPLACEMENT
removal - TM-9-2320-273-20_599
INSTALLATION - TM-9-2320-273-20_600
PORTABLE WORK LAMP MAINTENANCE
DISASSEMBLY - TM-9-2320-273-20_603
ASSEMBLY - TM-9-2320-273-20_604
OPERATIONAL CHECK - TM-9-2320-273-20_605
TRAILER LAMP CONNECTOR MAINTENANCE (12 AND 24 VOLT).
REMOVAL (24 VOLT CONNECTOR).
DOME LAMP MAINTENANCE.
REMOVAL - TM-9-2320-273-20_609
INSTALLATION - TM-9-2320-273-20_610
DOME LAMP MAINTENANCE (Continued).
HEADLAMP DIMMER SWITCH MAINTENANCE
REMOVAL - TM-9-2320-273-20_613
INSTALLATION - TM-9-2320-273-20_614
HEADLAMP DIMMER SWITCH MAINTENANCE (Continued).
TURN SIGNAL CONTROL MAINTENANCE
REMOVAL. - TM-9-2320-273-20_617
INSTALLATION. - TM-9-2320-273-20_618
TURN SIGNAL CONTROL MAINTENANCE (Continued).
ELECTRICAL INSTRUMENTS MAINTENANCE (LH CLUSTER).
REMOVAL - TM-9-2320-273-20_621
INSTALLATION. - TM-9-2320-273-20_622
ELECTRICAL INSTRUMENTS MAINTENANCE (LH CLUSTER) (Continued).
CIGAR LIGHTER MAINTENANCE.
REMOVAL. - TM-9-2320-273-20_625
INSTALLATION - TM-9-2320-273-20_626
CIGAR LIGHTER MAINTENANCE (Continued)
LOW AIR PRESSURE INDICATOR LAMP MAINTENANCE
REMOVAL - TM-9-2320-273-20_629
INSTALLATION - TM-9-2320-273-20_630
LOW AIR PRESSURE INDICATOR LAMP MAINTENANCE (Continued).
ELECTRICAL SWITCHES MAINTENANCE (RH CLUSTER).
ELECTRICAL SWITCHES MAINTENANCE (RH CLUSTER) (Continued). - TM-9-2320-273-20_633
REMOVAL - TM-9-2320-273-20_634
ELECTRICAL SWITCHES MAINTENANCE (RH CLUSTER) (Continued). - TM-9-2320-273-20_635
INSTALLATION. - TM-9-2320-273-20_636
ELECTRICAL SWITCHES MAINTENANCE (RH CLUSTER) (Continued). - TM-9-2320-273-20_637
INDICATOR LAMPS MAINTENANCE (RH CLUSTER).
REMOVAL. - TM-9-2320-273-20_639
INSTALLATION. - TM-9-2320-273-20_640
INDICATOR LAMPS MAINTENANCE (RH CLUSTER) (Continued).
CLEARANCE LAMPS SWITCH MAINTENANCE.
CLEARANCE LAMPS SWITCH MAINTENANCE (Continued) - TM-9-2320-273-20_643
REMOVAL - TM-9-2320-273-20_644
CLEARANCE LAMPS SWITCH MAINTENANCE (Continued) - TM-9-2320-273-20_645
CLEARANCE INDICATOR LAMP MAINTENANCE.
REMOVAL. - TM-9-2320-273-20_647
INSTALLATION - TM-9-2320-273-20_648
TACHOGRAPH MAINTENANCE.
READING TACHOGRAPH DISK.
DISK PACK REMOVAL
TACHOGRAPH MAINTENANCE (Continued).
TACHOGRAPH REMOVAL
INSTALLATION (12 VOLT CONNECTOR)
REMOVAL (24 VOLT CONNECTOR)
TACHOGRAPH MAINTENANCE, {Continued)
HORN BUTTON MAINTENANCE
removal - TM-9-2320-273-20_659
REMOVAL - TM-9-2320-273-20_660
HORN BUTTON MAINTENANCE (Continued).
HORN MAINTENANCE
removal - TM-9-2320-273-20_663
INSTALLATION - TM-9-2320-273-20_664
HORN MAINTENANCE (Continued).
HEATER FAN SWITCH MAINTENANCE
removal - TM-9-2320-273-20_667
INSTALLATION - TM-9-2320-273-20_668
HEATER FAN SWITCH MAINTENANCE (Continued).
SENDING UNITS, SWITCHING DEVICES, AND WINTERIZATION KIT - TM-9-2320-273-20_670
removal - TM-9-2320-273-20_671
INSTALLATION - TM-9-2320-273-20_672
OIL PRESSURE SENDING UNIT MAINTENANCE (Continued).
OIL PRESSURE SWITCH MAINTENANCE
removal - TM-9-2320-273-20_675
INSTALLATION - TM-9-2320-273-20_676
OIL PRESSURE SWITCH MAINTENANCE (Continued)
WATER TEMPERATURE SENDING UNIT MAINTENANCE
WATER TEMPERATURE SENDING UNIT MAINTENANCE (Continued). - TM-9-2320-273-20_679
SENDING UNITS, SWITCHING DEVICES, AND WINTERIZATION KIT - TM-9-2320-273-20_680
WATER TEMPERATURE SENDING UNIT MAINTENANCE (Continued). - TM-9-2320-273-20_681
WATER TEMPERATURE SWITCH MAINTENANCE
REMOVAL - TM-9-2320-273-20_683
INSTALLATION - TM-9-2320-273-20_684
WATER TEMPERATURE SWITCH MAINTENANCE (Continued).
ETHER TEMPERATURE SWITCH MAINTENANCE.
REMOVAL - TM-9-2320-273-20_687
INSTALLATION - TM-9-2320-273-20_688
NEUTRAL SAFETY SWITCH MAINTENANCE
REMOVAL - TM-9-2320-273-20_691
INSTALLATION - TM-9-2320-273-20_692
NEUTRAL SAFETY SWITCH MAINTENANCE (Continued).
TRANSMISSION OIL TEMPERATURE SENDING UNIT MAINTENANCE.
removal - TM-9-2320-273-20_695
INSTALLATION - TM-9-2320-273-20_696
OPERATIONAL CHECK. - TM-9-2320-273-20_697
BACKUP SWITCH AND CLUTCH DISENGAGEMENT SENSOR MAINTENANCE.
removal - TM-9-2320-273-20_699
INSTALLATION - TM-9-2320-273-20_700
BACKUP SWITCH AND CLUTCH DISENGAGEMENT SENSOR MAINTENANCE (Continued).
BACKUP ALARM MAINTENANCE
removal - TM-9-2320-273-20_703
INSTALLATION - TM-9-2320-273-20_704
BACKUP ALARM MAINTENANCE (Continued).
FUEL LEVEL SENDlNG UNIT MAINTENANCE.
FUEL LEVEL SENDING UNIT MAINTENANCE (Continued).
REMOVAL - TM-9-2320-273-20_708
LOW AIR PRESSURE BUZZER MAINTENANCE
REMOVAL - TM-9-2320-273-20_711
INSTALLATION. - TM-9-2320-273-20_712
LOW AIR PRESSURE BUZZER MAINTENANCE (Continued).
LOW AIR PRESSURE SWITCH MAINTENANCE.
REMOVAL - TM-9-2320-273-20_715
INSTALLATION - TM-9-2320-273-20_716
LOW AIR PRESSURE SWITCH MAINTENANCE (Continued).
PARK BRAKE SWITCH MAINTENANCE.
removal - TM-9-2320-273-20_719
INSTALLATION. - TM-9-2320-273-20_720
PARK BRAKE SWITCH MAINTENANCE (Continued).
DIFFERENTIAL LOCK-UP SWITCH MAINTENANCE.
removal - TM-9-2320-273-20_723
INSTALLATION - TM-9-2320-273-20_724
DIFFERENTIAL LOCK-UP SWITCH MAINTENANCE (Continued)
POWER TAKEOFF(PTO) SWITCH MAINTENANCE
removal - TM-9-2320-273-20_727
instalation - TM-9-2320-273-20_728
POWER TAKEOFF (PTO) SWITCH MAINTENANCE (Continued).
STOPLAMP SWITCH MAINTENANCE
removal - TM-9-2320-273-20_731
INSTALLATION - TM-9-2320-273-20_732
STOPLAMP SWITCH MAINTENANCE (Continued).
INSTRUMENT RELAY MAINTENANCE
removal - TM-9-2320-273-20_735
operational check
WINTERIZATION KIT CIRCUIT BREAKERS, BOX, AND RECEPTACLE MAINTENANCE.
removal of circuit breaker
OPERATIONAL CHECK - TM-9-2320-273-20_740
installation of circuit breaker box and receptacle
WINTERIZATION KIT TRANSMISSION OIL HEATER MAINTENANCE.
REMOVAL OF HEATER.
INSTALLATION OF HEATER.
WINTERIZATION KIT TRANSMISSION OIL HEATER MAINTENANCE (Continued).
WINTERIZATION KIT ENGINE OIL HEATER THERMOSTAT MAINTENANCE
REMOVAL OF THERMOSTAT.
INSTALLATION OF THERMOSTAT
SENDING UNITS, SWITCHING DEVICES. AND WINTERIZATION KIT.
OPERATIONAL CHECK (continued). - TM-9-2320-273-20_750
WINTERIZATION KIT ENGINE OIL HEATER THERMOSTAT MAINTENANCE (Continued).
WINTERIZATION KIT ENGINE COOLANT HEATER MAINTENANCE.
WINTERIZATION KIT ENGINE COOLANT HEATER MAINTENANCE (Continued).
removal - TM-9-2320-273-20_754
WINTERIZATION KIT ENGINE COOLANT HEATER MAINTENANCE (Continued).
installation - TM-9-2320-273-20_756
WINTERIZATION KIT ENGINE COOLANT HEATER MAINTENANCE (Continued).
OPERATIONAL CHECK. - TM-9-2320-273-20_758
WINTERIZATION KIT ENGINE COOLANT HEATER MAINTENANCE (Continued).
WINTERIZATION KIT BATTERY BOX HEATER MAINTENANCE
REMOVAL - TM-9-2320-273-20_761
INSTALLATION - TM-9-2320-273-20_762
OPERATIONAL CHECK - TM-9-2320-273-20_763
WINTERIZATION KIT BATTERY BOX THERMOSTAT AND TERMINAL STRIP MAINTENANCE.
REMOVAL - TM-9-2320-273-20_765
INSTALLATION - TM-9-2320-273-20_766
WINTERIZATION KIT BATTERY BOX THERMOSTAT AND TERMINAL STRIP MAINTENANCE (Continued). - TM-9-2320-273-20_767
OPERATIONAL CHECK - TM-9-2320-273-20_768
WINTERIZATION KIT BATTERY BOX THERMOSTAT AND TERMINAL STRIP MAINTENANCE (Continued). - TM-9-2320-273-20_769
WINTERIZATION KIT BATTERY BOX INSULATION MAINTENANCE.
REMOVAL - TM-9-2320-273-20_771
REMOVAL - TM-9-2320-273-20_772
WINTERIZATION KIT BATTERY BOX INSULATION MAINTENANCE (Continued).
CHAPTER 6 TRANSMISSION MAINTENANCE
Section II TROUBLESHOOTING
SELECTOR LEVER CANNOT BE MOVED
ENGINE DOES NOT TURN DRIVESHAFT IN ANY SPEED FORWARD OR REVERSE
TRANSMISSION HOUSING BREATHERS SHOW AN AIR LEAK AFTER THE SHIFT IS COMPLETE
TRANSMISSION TEMPERATURE GAGE READINGS ABNORMALLY HIGH
Section Ill MAINTENANCE PROCEDURES - TM-9-2320-273-20_781
TRANSMISSION MAINTENANCE TASK SUMMARY.
LIST OF TASKS - TM-9-2320-273-20_783
OIL SERVICE. - TM-9-2320-273-20_784
OIL SERVICE (Continued).
TAKING OIL SAMPLE FOR ANALYSIS
CLEANING OR REPLACEMENT OF PUMP SCREEN.
CLEANING OR REPLACEMENT OF PUMP SCREEN. (cont)
REMOVAL OF CASE BREATHER.
CHECKING FOR LEAKS.
OIL SERVICE (Continued)
OIL COOLER MAINTENANCE
REMOVAL. - TM-9-2320-273-20_795
CLEANING AND INSPECTION. - TM-9-2320-273-20_796
OIL COOLER MAINTENANCE (Continued).
PNEUMATIC CONTROL LINE MAINTENANCE
PNEUMATIC CONTROL LINE MAINTENANCE (cont)
REMOVAL. - TM-9-2320-273-20_800
CHECKING FOR LEAKS - TM-9-2320-273-20_801
CHECKING FOR LEAKS (Continued).
RATIO SELECTOR AND AIR CHARGING VALVE MAINTENANCE.
RATIO SELECTOR AND AIR CHARGING VALVE MAINTENANCE (Continued). - TM-9-2320-273-20_805
REMOVAL - TM-9-2320-273-20_806
RATIO SELECTOR AND AIR CHARGING VALVE MAINTENANCE (Continued). - TM-9-2320-273-20_807
INSTALLATION - TM-9-2320-273-20_808
AIR CHARGING - VALVE MAINTENANCE (Continued).
SPEEDOMETER CABLE MAINTENANCE
REMOVAL - TM-9-2320-273-20_811
INSTALLATION. - TM-9-2320-273-20_812
SPEEDMETER CABLE MAINTENANCE (Continued)
TRANSMISSION CONTROL HEATER MAINTENANCE.
removal - TM-9-2320-273-20_815
removal (cont) - TM-9-2320-273-20_816
TRANSMISSION CONTROL HEATER MAINTENANCE (Continued). - TM-9-2320-273-20_817
REMOVAL (Continued).
TRANSMISSION CONTROL HEATER MAINTENANCE (Continued). - TM-9-2320-273-20_819
REMOVAL - TM-9-2320-273-20_820
TM-9-2320-273-20_821
INSTALLATION. - TM-9-2320-273-20_822
TRANSMISSION CONTROL HEATER MAINTENANCE (Continued). - TM-9-2320-273-20_823
INSTALLATION (Continued).
V - TM-9-2320-273-20_825
INSTALLATION (Continued).
TRANSMISSION CONTROL HEATER MAINTENANCE (Continued)
INSTALLATION (Continued).
TRANSMISSION CONTROL HEATER MAINTENANCE (Continued). - TM-9-2320-273-20_829
INSTALLATION (Continued). - TM-9-2320-273-20_830
TRANSMISSION CONTROL HEATER MAINTENANCE (Continued). - TM-9-2320-273-20_831
CHAPTER 7 POWER TRANSFER CASE MAINTENANCE
Table 7-1. Power Transfer Case Troubleshooting Procedures
POWER TRANSFER CASE MAINTENANCE TASK SUMMARY.
LIST OF TASKS - TM-9-2320-273-20_836
Section Ill MAINTENANCE PROCEDURES
OIL SERVICE. - TM-9-2320-273-20_838
DRAINING OIL. - TM-9-2320-273-20_839
REPLENISHING OIL SUPPLY. - TM-9-2320-273-20_840
OIL SERVICE (Continued).
COOLER SYSTEM MAINTENANCE
REMOVAL - TM-9-2320-273-20_843
REMOVAL (cont) - TM-9-2320-273-20_844
COOLER SYSTEM MAINTENANCE (Continued). - TM-9-2320-273-20_845
INSTALLATION - TM-9-2320-273-20_846
COOLER SYSTEM MAINTENANCE (Continued). - TM-9-2320-273-20_847
INSTALLATION (Continued). - TM-9-2320-273-20_848
COOLER SYSTEM MAINTENANCE (Continued). - TM-9-2320-273-20_849
CHAPTER 8 PROPELLER SHAFTS AND AXLE MAINTENANCE
TM-9-2320-273-20_852
EXCESSIVE SHAFT NOISE OR VIBRATION
Table 8-2. Axles Troubleshooting Procedures.
LUBRICANT LEAKING
PROPELLER SHAFTS MAINTENANCE TASK SUMMARY.
FRONT AXLE MAINTENANCE TASK SUMMARY
REAR AXLE MAINTENANCE TASK SUMMARY.
PUSHER AXLE MAINTENANCE TASK SUMMARY.
LIST OF TASKS - TM-9-2320-273-20_860
PROPELLER SHAFTS AND UNIVERSAL JOINTS MAINTENANCE
PROPELLER SHAFTS AND UNIVERSAL JOINTS MAINTENANCE (Continued). - TM-9-2320-273-20_863
PROPELLER SHAFTS AND UNIVERSAL JOINTS MAINTENANCE (Continued). - TM-9-2320-273-20_864
removal - TM-9-2320-273-20_865
CLEANING AND LUBRICATION
PROPELLER SHAFTS AND UNIVERSAL JOINTS MAINTENANCE (Continued). - TM-9-2320-273-20_867
INSPECTION OF UNIVERSALS
PROPELLER SHAFTS AND UNIVERSAL JOINTS MAINTENANCE (Continued). - TM-9-2320-273-20_869
INSTALLATION - TM-9-2320-273-20_870
checking for vibration
OIL SERVICE (M916 Thru M920).
REPLENISHING OIL SUPPLY. - TM-9-2320-273-20_873
REPLENISHING OIL SUPPLY. - TM-9-2320-273-20_874
OIL SERVICE (M916 THRU M920) (Continued).
OIL SERVICE
DRAINING OIL. - TM-9-2320-273-20_877
REPLACING OIL FILTER (M915 ONLY)
CHECKING FOR LEAKS - TM-9-2320-273-20_879
PUSHER AXLE AIR BAGS MAINTENANCE.
REMOVAL - TM-9-2320-273-20_881
installation - TM-9-2320-273-20_882
PUSHER AXLE AIR BAGS MAINTENANCE (Continued).
PUSHER AXLE LIFT CYLINDERS MAINTENANCE
REMOVAL - TM-9-2320-273-20_885
INSTALLATION. - TM-9-2320-273-20_886
PUSHER AXLE LIFT CYLINDERS MAINTENANCE (Continued)
PUSHER AXLE PRESSURE GAGE MAINTENANCE.
REMOVAL - TM-9-2320-273-20_889
installation - TM-9-2320-273-20_890
PUSHER AXLE PRESSURE GAGE MAINTENANCE (Continued)
PUSHER AXLE REGULATOR VALVE MAINTENANCE
REMOVAL - TM-9-2320-273-20_893
INSTALLATION - TM-9-2320-273-20_894
PUSHER AXLE REGULATOR VALVE MAINTENANCE (Continued)
PUSHER AXLE UP-DOWN SELECTOR VALVE MAINTENANCE
REMOVAL - TM-9-2320-273-20_897
installation - TM-9-2320-273-20_898
PUSHER AXLE UP-DOWN SELECTOR VALVE MAINTENANCE (Continued).
CHAPTER 9 COMPRESSED AIR AND BRAKE SYSTEMS
Section ll TROUBLESHOOTING - TM-9-2320-273-20_902
INSUFFICIENT AIR PRESSUR
INSUFFICIENT AIR PRESSURE
SERVICE BRAKES WILL NOT APPLY
PARK BRAKES WILL NOT APPLY
SERVICE BRAKES ARE UNEVEN OR ERRATIC ON ONE OR MORE WHEELS
BRAKES OVERHEAT
PRESSURE GAGE(S) NOT INDICATING OR IS NOT ACCURATE, BRAKES NORMAL
INTERAXLE DIFFERENTIAL LOCKUP INOPERATIVE
AIR SYSTEM ARRANGEMENT (M915).
AIR SYSTEM ARRANGEMENT (M916).
AIR SYSTEM ARRANGEMENT (M917). - TM-9-2320-273-20_913
AIR SYSTEM ARRANGEMENT (M918).
AIR SYSTEM ARRANGEMENT (M919).
AIR SYSTEM ARRANGEMENT (M920).
Section Ill MAINTENANCE PROCEDURES - TM-9-2320-273-20_917
COMPRESSED AIR SYSTEM MAINTENANCE TASK SUMMARY.
LIST OF TASKS - TM-9-2320-273-20_919
BRAKE SYSTEM MAINTENANCE TASK SUMMARY
LIST OF TASKS - TM-9-2320-273-20_921
LIST OF TASKS - TM-9-2320-273-20_922
LIST OF TASKS - TM-9-2320-273-20_923
LIST OF TASKS - TM-9-2320-273-20_924
AUXILIARY AlR-POWERED COMPONENT SYSTEMS MAINTENANCE TASK SUMMARY
LIST OF TASKS - TM-9-2320-273-20_927
AIR DRYER DEHYDRATE CARTRIDGE REPLACEMENT
REMOVAL. - TM-9-2320-273-20_929
INSTALLATION - TM-9-2320-273-20_930
AIR DRYER DEHYDRATE CARTRIDGE REPLACEMENT (Continued).
AIR DRYER REPLACEMENT.
REMOVAL. - TM-9-2320-273-20_933
INSTALLATION (Continued).
OPERATIONAL CHECK (Continued). - TM-9-2320-273-20_935
AIR DRYER REPLACEMENT (Continued).
AIR DRYER REPLACEMENT (Continued)
AIR DRYER REPAIR.
DISASSEMBLY.
DISASSEMBLY (Continued).
INSPECTION AND REPAIR.
ASSEMBLY (Continued). - TM-9-2320-273-20_942
ASSEMBLY (Continued).
ASSEMBLY (Continued). - TM-9-2320-273-20_944
AIR DRYER REPAIR (Continued)
SUPPLY RESERVOIR AUTOMATIC DRAIN VALVE AND AIR HOSE COUPLING.
INSTALLATION. - TM-9-2320-273-20_948
SUPPLY RESERVOIR AUTOMATIC DRAIN VALVE AND AIR HOSE COUPLING (Continued).
SECONDARY RESERVOIR MANUAL DRAIN VALVE MAINTENANCE.
BLEEDING RESERVOIRS.
INSTALLATION. - TM-9-2320-273-20_952
SECONDARY RESERVOIR MANUAL DRAIN VALVE MAINTENANCE (Continued).
SAFETY RELEASE VALVE MAINTENANCE.
removal - TM-9-2320-273-20_955
TESTING (Continued).
SAFETY RELEASE VALVE MAINTENANCE (Continued).
SUPPLY RESERVOIR CHECK VALVE MAINTENANCE.
REMOVAL. - TM-9-2320-273-20_959
TESTING.
SUPPLY RESERVOIR CHECK VALVE MAINTENANCE (Continued)
RESERVOIRS AND AIR LINES MAINTENANCE.
RESERVOIRS AND AIR LINES MAINTENANCE (Continued).
REMOVAL - TM-9-2320-273-20_964
CHECKING FOR LEAKS. - TM-9-2320-273-20_965
AIR DRYER TUBING AND HOSE REPLACEMENT
REMOVAL - TM-9-2320-273-20_967
AIR DRYER TUBING AND HOSE REPLACEMENT.
TRAILER SUPPLY BRAKE VALVE.
REMOVAL. - TM-9-2320-273-20_971
NSPECTION OF LINES AND FITTINGS.
OPERATIONAL CHECK (Continued). - TM-9-2320-273-20_973
TRAILER HAND BRAKE VALVE MAINTENANCE.
REMOVAL. - TM-9-2320-273-20_975
INSPECTION OF AIR LINES AND FITTINGS.
TRAILER HAND BRAKE VALVE MAINTENANCE (Continued).
PARKING BRAKE VALVE
PARKING BRAKE VALVE (Continued). - TM-9-2320-273-20_979
REMOVAL - TM-9-2320-273-20_980
INSTALLATION - TM-9-2320-273-20_981
OPERATIONAL CHECK. - TM-9-2320-273-20_982
PARKING BRAKE VALVE (Continued). - TM-9-2320-273-20_983
AIR PRESSURE GAGES MAINTENANCE.
REMOVAL - TM-9-2320-273-20_985
INSTALLATION. - TM-9-2320-273-20_986
AlR PRESSURE GAGES MAINTENANCE (Continued).
BRAKE PEDAL AND VALVE MAINTENANCE.
PEDAL REMOVAL
VALVE REMOVAL.
BRAKE PEDAL AND VALVE MAINTENANCE (Continued). - TM-9-2320-273-20_991
VALVE REMOVAL (Continued).
BRAKE PEDAL AND VALVE MAINTENANCE (Continued). - TM-9-2320-273-20_993
VALVE INSTALLATION
BRAKE PEDAL AND VALVE MAINTENANCE (Continued). - TM-9-2320-273-20_995
PEDAL INSTALLATION
BRAKE PEDAL AND VALVE MAINTENANCE (Continued). - TM-9-2320-273-20_997
SERVICE BRAKES QUICK RELEASE VALVE.
SERVICE BRAKES QUICK RELEASE VALVE (Continued).
R E M O V A L - TM-9-2320-273-20_1000
OPERATIONAL CHECK - TM-9-2320-273-20_1001
QUICK RELEASE/DOUBLE-CHECK VALVE MAINTENANCE
QUICK RELEASE/DOUBLE-CHECK VALVE MAINTENANCE (cont)
R E M O V A L - TM-9-2320-273-20_1004
OPERATIONAL CHECK
RELAY VALVE MAINTENANCE
R E M O V A L - TM-9-2320-273-20_1007
INSTALLATION - TM-9-2320-273-20_1008
INSTALLATION (cont) - TM-9-2320-273-20_1009
LIMITING VALVE MAINTENANCE
LIMITING VALVE MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_1012
OPERATIONAL CHECK - TM-9-2320-273-20_1013
TRACTOR PROTECTION VALVE MAINTENANCE
TRACTOR PROTECTION VALVE MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_1016
OPERATIONAL CHECK - TM-9-2320-273-20_1017
DOUBLE-CHECK VALVE MAINTENANCE
DOUBLE-CHECK VALVE MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_1020
CHECKING FOR LEAKS - TM-9-2320-273-20_1021
DOUBLE-CHECK AND STOPLAMP VALVE MAINTENANCE (M918 AND M919)
REMOVAL - TM-9-2320-273-20_1023
INSTALLATION. - TM-9-2320-273-20_1024
OPERATIONAL CHECK - TM-9-2320-273-20_1025
DOUBLE-CHECK AND STOPLAMP VALVE MAINTENANCE (M915, M916, M917C M920)
removal - TM-9-2320-273-20_1027
INSTALLATION - TM-9-2320-273-20_1028
OPERATIONAL CHECK - TM-9-2320-273-20_1029
EXTERNAL AIR COUPLINGS MAINTENANCE
EXTERNAL AIR COUPLINGS MAINTENANCE (cont)
REMOVAL. - TM-9-2320-273-20_1032
INSTALLATION - TM-9-2320-273-20_1033
FRONT BRAKE SHOES MAINTENANCE (M915)
FRONT BRAKE SHOES MAINTENANCE (M915) (cont)
removal - TM-9-2320-273-20_1036
inspection - TM-9-2320-273-20_1037
INSTALLATION - TM-9-2320-273-20_1038
INSTALLATION (cont) - TM-9-2320-273-20_1039
INSTALLATION - TM-9-2320-273-20_1040
ADJUSTMENT - TM-9-2320-273-20_1041
FRONT BRAKE SHOES MAINTENANCE (M916 thru M920) - TM-9-2320-273-20_1042
FRONT BRAKE SHOES MAINTENANCE (M916 thru M920) - TM-9-2320-273-20_1043
removal - TM-9-2320-273-20_1044
inspection - TM-9-2320-273-20_1045
INSTALLATION - TM-9-2320-273-20_1046
INSTALLATION (cont) - TM-9-2320-273-20_1047
ADJUSTMENT - TM-9-2320-273-20_1048
ADJUSTMENT (cont) - TM-9-2320-273-20_1049
REAR BRAKE SHOES MAINTENANCE (M915).
REAR BRAKE SHOES MAINTENANCE (M915). (cont) - TM-9-2320-273-20_1051
REAR BRAKE SHOES MAINTENANCE (M915). (cont) - TM-9-2320-273-20_1052
REAR BRAKE SHOES MAINTENANCE (M915). (cont) - TM-9-2320-273-20_1053
INSPECTION - TM-9-2320-273-20_1054
INSTALLATION - TM-9-2320-273-20_1055
INSTALLATION (cont) - TM-9-2320-273-20_1056
INSTALLATION (cont) - TM-9-2320-273-20_1057
THIS TASK COVERS: (APPROXIMATE TIME REQUIRED FOLLOWS TASK DESCRIPTION.)
THIS TASK COVERS: (APPROXIMATE TIME REQUIRED FOLLOWS TASK DESCRIPTION.) (cont)
REMOVAL. - TM-9-2320-273-20_1060
REMOVAL. (cont) - TM-9-2320-273-20_1061
INSPECTION - TM-9-2320-273-20_1062
INSPECTION - TM-9-2320-273-20_1063
INSPECTION (cont) - TM-9-2320-273-20_1064
INSPECTION (cont) - TM-9-2320-273-20_1065
PUSHER AXLE BRAKE SHOES MAINTENANCE - TM-9-2320-273-20_1066
PUSHER AXLE BRAKE SHOES MAINTENANCE - TM-9-2320-273-20_1067
REMOVAL - TM-9-2320-273-20_1068
REMOVAL (cont) - TM-9-2320-273-20_1069
installation - TM-9-2320-273-20_1070
installation (cont) - TM-9-2320-273-20_1071
adjustment - TM-9-2320-273-20_1072
adjustment (cont) - TM-9-2320-273-20_1073
FRONT BRAKE AIR CHAMBER MAINTENANCE
FRONT BRAKE AIR CHAMBER MAINTENANCE (cont)
removal - TM-9-2320-273-20_1076
disassembly - TM-9-2320-273-20_1077
installation - TM-9-2320-273-20_1078
oerational check
REAR BRAKE AIR CHAMBER MAINTENANCE
REAR BRAKE AIR CHAMBER MAINTENANCE (cont)
caging power spring
installation - TM-9-2320-273-20_1083
uncaging power spring
operational check - TM-9-2320-273-20_1085
PUSHER AXLE BRAKE AIR CHAMBER MAINTENANCE
removal - TM-9-2320-273-20_1087
disassembly - TM-9-2320-273-20_1088
installation - TM-9-2320-273-20_1089
SLACK ADJUSTERS MAINTENANCE.
adjustment-slack adjuster
adjustement - push rod
SLACK ADJUSTERS MAINTENANCE (cont)
WINDSHIELD WASHER MAINTENANCE
removal - TM-9-2320-273-20_1095
installation - TM-9-2320-273-20_1096
WINDSHIELD WASHERS MAINTENANCE (cont)
WINDSHIELD WASHER CONTROL MAINTENANCE
removal - TM-9-2320-273-20_1099
inspection of air lines and fittings
WINDSHIELD WASHER CONTROL MAINTENANCE (cont)
WINDSHIELD WIPER MOTOR MAINTENANCE
removal - TM-9-2320-273-20_1103
installation - TM-9-2320-273-20_1104
WINDSHIELD WIPER MOTOR MAINTENANCE (cont)
WINDSHIELD WIPER CONTROL MAINTENANCE - TM-9-2320-273-20_1106
removal - TM-9-2320-273-20_1107
inspection of lines and fittings
WINDSHIELD WIPER CONTROL MAINTENANCE - TM-9-2320-273-20_1109
DIFFERENTIAL LOCKUP CONTROL VALVE MAINTENANCE.
removal - TM-9-2320-273-20_1111
installation - TM-9-2320-273-20_1112
DIFFERENTIAL LOCKUP CONTROL VALVE MAINTENANCE
AIR HORN AND CONTROL VALVE MAINTENANCE - TM-9-2320-273-20_1114
AIR HORN AND CONTROL VALVE MAINTENANCE (cont) - TM-9-2320-273-20_1115
AIR HORN AND CONTROL VALVE MAINTENANCE (cont) - TM-9-2320-273-20_1116
AIR HORN AND CONTROL VALVE MAINTENANCE (cont) - TM-9-2320-273-20_1117
AIR HORN AND CONTROL VALVE MAINTENANCE (cont) - TM-9-2320-273-20_1118
AIR HORN AND CONTROL VALVE MAINTENANCE (cont) - TM-9-2320-273-20_1119
operational check - TM-9-2320-273-20_1120
AIR HORN AND CONTROL VALVE MAINTENANCE
CHAPTER 10 WHEELS, STEERING, AND SUSPENSION SYSTEMS MAINTENANCE
spares and repair parts
Table 10-1. Wheel and Tire Troubleshooting Procedures.
NOISY OR BUMPING SOUND WHILE TRAVELING ON THE ROAD
FRONT TIRES WEARING UNEVENLY
HARD STEERING
VEHICLE WANDERS OR PULLS TO ONE SIDE
TEMPORARY INCREASE IN EFFORT WHEN TURNING STEERING WHEEL
Table 10-3. Suspension Troubleshooting Procedures
PUSHER AXLE WILL NOT RAISE OR LOWER
REAR AXLE ASSEMBLY NOT TRACKING PROPERLY
Section Ill MAINTENANCE PROCEDURES - TM-9-2320-273-20_1134
WHEEL AND TIRE MAINTENANCE TASK SUMMARY
WHEEL AND TIRE MAINTENANCE TASK SUMMARY (cont)
STEERING MECHANISM MAINTENANCE TASK SUMMARY
Lower Steering Shaft Maintenance
Auxiliary Cylinder (M916 Thru M920) - TM-9-2320-273-20_1140
SUSPENSION SYSTEM MAINTENANCE TASK SUMMARY
Pusher Axle Shock Absorbers Maintenance
FRONT WHEELS MAINTENANCE
checking alignment
checking alignment (cont)
adjustment of alignment (m915)
adjustment of alignment (m916 thru m920)
FRONT WHEEL MAINTENANCE (cont)
TIRE AND TUBE MAINTENANCE (M915)
TIRE AND TUBE MAINTENANCE (M915) (cont)
removal - TM-9-2320-273-20_1152
installation - TM-9-2320-273-20_1153
installation (cont) - TM-9-2320-273-20_1154
installation (cont) - TM-9-2320-273-20_1155
TIRE AND TUBE MAINTENANCE (M916 THRU M920)
removal - TM-9-2320-273-20_1157
removal (cont) - TM-9-2320-273-20_1158
INSTALLATION - TM-9-2320-273-20_1159
INSTALLATION (cont) - TM-9-2320-273-20_1160
WHEELS AND TIRES - TM-9-2320-273-20_1161
FRONT WHEEL BEARINGS AND SEALS MAINTENANCE (M915)
removal - TM-9-2320-273-20_1163
INSPECTION - TM-9-2320-273-20_1164
PACKING AND INSTALLATION OF BEARINGS - TM-9-2320-273-20_1165
PACKING AND INSTALLATION OF BEARINGS (cont) - TM-9-2320-273-20_1166
PACKING AND INSTALLATION OF BEARINGS (cont) - TM-9-2320-273-20_1167
PACKING AND INSTALLATION OF BEARINGS (cont) - TM-9-2320-273-20_1169
FRONT WHEEL BEARINGS AND SEALS MAINTENANCE (M916 THRU M920).
removal - TM-9-2320-273-20_1171
removal (cont) - TM-9-2320-273-20_1172
PACKING AND INSTALLATION OF BEARINGS - TM-9-2320-273-20_1173
PACKING AND INSTALLATION OF BEARINGS (cont) - TM-9-2320-273-20_1174
WHEELS AND TIRES - TM-9-2320-273-20_1175
WHEELS AND TIRES - TM-9-2320-273-20_1176
WHEELS AND TIRES - TM-9-2320-273-20_1177
FRONT WHEEL BEARINGS AND SEALS MAINTENANCE (M916 THRU M920) (cont)
REAR WHEEL BEARINGS, SHAFTS, AND SEALS MAINTENANCE
REMOVAL - TM-9-2320-273-20_1181
removal (cont) - TM-9-2320-273-20_1182
inspection of bearings
packing and installation of bearings
PACKING AND INSTALLATION OF BEARINGS (cont) - TM-9-2320-273-20_1185
PACKING AND INSTALLATION OF BEARINGS (cont) - TM-9-2320-273-20_1187
PUSHER AXLE BEARINGS AND SEALS
removal - TM-9-2320-273-20_1189
inspection - TM-9-2320-273-20_1190
PACKING AND INSTALLATION OF BEARINGS - TM-9-2320-273-20_1191
PACKING AND INSTALLATION OF BEARINGS - TM-9-2320-273-20_1192
PACKING AND INSTALLATION OF BEARINGS - TM-9-2320-273-20_1193
STEERING WHEEL MAINTENANCE
removal - TM-9-2320-273-20_1195
LOWER STEERINGSHAFT MAINTENANCE
removal - TM-9-2320-273-20_1197
DISASSEMBLY - TM-9-2320-273-20_1198
DISASSEMBLY (cont) - TM-9-2320-273-20_1199
ASSEMBLY - TM-9-2320-273-20_1200
OPERATIONAL CHECK - TM-9-2320-273-20_1201
DRAG LINK MAINTENANCE
REMOVAL - TM-9-2320-273-20_1203
INSPECTlON OF MATING CONNECTIONS.
OPERATIONAL CHECK. - TM-9-2320-273-20_1205
TIE ROD MAINTENANCE
removal - TM-9-2320-273-20_1207
TIE ROD MAINTENANCE (cont)
INSTALLATION (cont) - TM-9-2320-273-20_1209
PITMAN ARM MAINTENANCE
removal - TM-9-2320-273-20_1211
INSPECTION OF MATING SURFACES
PITMAN ARM MAINTENANCE (cont)
STEERING ARM MAINTENANCE
preparation
DISASSEMBLY (cont) - TM-9-2320-273-20_1217
DISASSEMBLY - TM-9-2320-273-20_1218
cleaning and inspection - TM-9-2320-273-20_1219
STEERING STOP INSPECTION AND ADJUSTMENT PROCEDURES
STEERING STOP INSPECTION AND ADJUSTMENT PROCEDURES (cont)
STEERING MECHANISM
STEERING GEAR POPPET ADJUSTMENT - TM-9-2320-273-20_1223
STEERING GEAR POPPET ADJUSTMENT (cont) - TM-9-2320-273-20_1224
STEERING GEAR POPPET ADJUSTMENT - TM-9-2320-273-20_1225
STEERING GEAR POPPET ADJUSTMENT (cont) - TM-9-2320-273-20_1226
FABRICATION OF PUSHROD DRIVER AND STEERING STOP TEMPLATE
HYDRAULIC POWER STEERING PUMP AND COOLER MAINTENANCE
REMOVAL - TM-9-2320-273-20_1229
REMOVAL (cont) - TM-9-2320-273-20_1230
INSPECTION OF LINES, FITTINGS, AND COOLER
INSTALLATION - TM-9-2320-273-20_1232
INSTALLATION (cont) - TM-9-2320-273-20_1233
FILLING AND BLEEDING SYSTEM
FILLING AND BLEEDING SYSTEM (cont) - TM-9-2320-273-20_1235
FILLING AND BLEEDING SYSTEM (cont) - TM-9-2320-273-20_1236
AUXILIARY CYLINDER (M916 THRU M920) - TM-9-2320-273-20_1238
REMOVAL - TM-9-2320-273-20_1239
REMOVAL (cont) - TM-9-2320-273-20_1240
INSPECTION - TM-9-2320-273-20_1241
INSTALLATION - TM-9-2320-273-20_1242
INSTALLATION (cont) - TM-9-2320-273-20_1243
OPERATIONAL CHECK - TM-9-2320-273-20_1244
OPERATIONAL CHECK (cont)
FRONT AXLE SHOCK ABSORBERS MAINTENANCE
FRONT AXLE SHOCK ABSORBERS MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_1248
INSTALLATION - TM-9-2320-273-20_1249
PUSHER AXLE SHOCK ABSORBERS MAINTENANCE
PUSHER AXLE SHOCK ABSORBERS MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_1252
installation - TM-9-2320-273-20_1253
TORQUE RODS MAINTENANCE.
REMOVAL (M915).
REMOVAL (M916 THRU M920)
lNSTALLATION (M915)
INSTALLATION (M916 THRU M920)
INSTALLATION (M916 THRU M920) (cont)
CHAPTER 11 FRAME, BODY AND CAB MAINTENANCE
Section ll TROUBLESHOOTING - TM-9-2320-273-20_1262
Table 11-1. Frame Troubleshooting Procedures
Section III MAINTENANCE PROCEDURES - TM-9-2320-273-20_1265
FRAME MAINTENANCE TASK SUMMARY
Spare Tire Hoist Cable (M915 and M916)
BODY AND CAB MAINTENANCE TASK SUMMARY
Ventilator Maintenance
Windshield Wiper Arms Maintenance
Heater Air Ducts Maintenance
BUMPER AND TOWING EYES MAINTENANCE
removal - TM-9-2320-273-20_1273
INSTALLATION - TM-9-2320-273-20_1274
INSTALLATION (cont) - TM-9-2320-273-20_1275
PINTLE MAINTENANCE (M915 THRU M917 AND M920)
removal - TM-9-2320-273-20_1277
CLEANING AND INSPECTION. - TM-9-2320-273-20_1278
LUBRICATION AND ADJUSTMENT.
SPARE TIRE HOIST CABLE (M915 AND M916).
removal - TM-9-2320-273-20_1281
SPARE TIRE HOIST MAINTENANCE (M915 and M916).
removal - TM-9-2320-273-20_1283
REMOVAL (cont) - TM-9-2320-273-20_1284
installation - TM-9-2320-273-20_1285
FIFTH WHEEL MAINTENANCE
ADJUSTMENT (M915 ONLY)
ADJUSTMENT (M915 ONLY) (cont)
ADJUSTMENT (M916 and M920 ONLY)
ADJUSTMENT (M916 and M920 ONLY) (cont) - TM-9-2320-273-20_1290
ADJUSTMENT (M916 and M920 ONLY) (cont) - TM-9-2320-273-20_1291
ADJUSTMENT (M916 and M920 ONLY) (cont) - TM-9-2320-273-20_1292
FIFTH WHEEL MAINTENANCE (cont)
FENDER MAINTENANCE - TM-9-2320-273-20_1294
REMOVAL OF FRONT FENDER (M915).
INSTALLATION OF FRONT FENDER (M915)
FENDER MAINTENANCE (cont)
REMOVAL OF FRONT FENDER (M916 thru M920) (cont)
FENDER MAINTENANCE - TM-9-2320-273-20_1299
INSTALLATION OF FRONT FENDER (M916 thru M920) (cont)
FENDER MAINTENANCE (cont)
REMOVAL OF REAR FENDER
INSTALLATION OF REAR FENDER (cont)
VENTILATOR MAINTENANCE
removal - TM-9-2320-273-20_1305
INSTALLATION - TM-9-2320-273-20_1306
VENTILATOR MAINTENANCE (cont)
GRILLE AND BRUSH GUARD MAINTENANCE
REMOVAL. - TM-9-2320-273-20_1309
DISASSEMBLY - TM-9-2320-273-20_1310
GRILLE AND BRUSH GUARD MAINTENANCE (cont)
OPTIONAL WINTER FRONT MAINTENANCE - TM-9-2320-273-20_1312
ORIGINAL INSTALLATION
REMOVAL - TM-9-2320-273-20_1314
OPTIONAL WINTER FRONT MAINTENANCE - TM-9-2320-273-20_1315
GRILLE SUPPORT BRACKETS MAINTENANCE
REMOVAL. - TM-9-2320-273-20_1317
INSTALLATION - TM-9-2320-273-20_1318
GRILLE SUPPORT BRACKETS MAINTENANCE (cont)
MUD FLAPS MAINTENANCE
REMOVAL - TM-9-2320-273-20_1321
DRIVERS SEAT MAINTENANCE
REMOVAL - TM-9-2320-273-20_1323
CLEANING AND LUBRICATING HARDWARE
DRIVERS SEAT MAINTENANCE (cont)
PASSENGERS SEAT MAINTENANCE
REMOVAL - TM-9-2320-273-20_1327
SEAT RISER AND TOOL BOX MAINTENANCE
REMOVAL - TM-9-2320-273-20_1329
INSTALLATION - TM-9-2320-273-20_1330
WINDSHIELD WIPER BLADE AND ASSEMBLY MAINTENANCE.
REMOVAL - TM-9-2320-273-20_1333
INSTALLATION - TM-9-2320-273-20_1334
WINDSHIELD WIPER ARMS MAINTENANCE.
removal - TM-9-2320-273-20_1337
INSTALLATION - TM-9-2320-273-20_1338
OPERATIONAL CHECK - TM-9-2320-273-20_1339
REAR VIEW MIRROR MAINTENANCE
REMOVAL - TM-9-2320-273-20_1341
DISASSEMBLY - TM-9-2320-273-20_1342
ADJUSTMENT - TM-9-2320-273-20_1343
HEATER MAINTENANCE
REMOVAL - TM-9-2320-273-20_1345
REMOVAL - TM-9-2320-273-20_1346
HEATER MAINTENANCE
HEATER HOSE MAINTENANCE
HEATER HOSE MAINTENANCE (cont)
HEATER CONTROL PANEL MAINTENANCE
HEATER CONTROL PANEL MAINTENANCE (cont) - TM-9-2320-273-20_1351
REMOVAL OF KNOB AND CABLE
HEATER CONTROL PANEL MAINTENANCE (cont) - TM-9-2320-273-20_1353
HEATER CONTROL VALVE MAINTENANCE - TM-9-2320-273-20_1354
REMOVAL - TM-9-2320-273-20_1355
INSTALLATION - TM-9-2320-273-20_1356
INSTALLATION (cont) - TM-9-2320-273-20_1357
HEATER AIR DUCTS MAINTENANCE
REMOVAL - TM-9-2320-273-20_1359
HEATER AIR DUCTS MAINTENANCE
CHECKING FOR LEAKS (cont)
DATA AND INSTRUCTION PLATES MAINTENANCE
DATA AND INSTRUCTION PLATES MAINTENANCE (cont)
HOOD MAINTENANCE
removal - TM-9-2320-273-20_1365
INSTALLATION - TM-9-2320-273-20_1366
INSTALLATION (cont) - TM-9-2320-273-20_1367
TAIL ROLLER MAINTENANCE
removal - TM-9-2320-273-20_1369
INSTALLATION - TM-9-2320-273-20_1370
INSTALLATION (cont) - TM-9-2320-273-20_1371
CHAPTER 12 WINCH AND PTO LINKAGE MAINTENANCE
Section III MAINTENANCE PROCEDURES - TM-9-2320-273-20_1374
Table 12-1. Winch Troubleshooting Procedures.
WINCH OPERATES AT ONE SPEED ONLY
Table 12-2. Power Takeoff (PTO) Troubleshooting Procedures.
WINCH MAINTENANCE TASK SUMMARY.
Winch Cable Maintenance:
Hydraulic Motor Maintenance - TM-9-2320-273-20_1380
WINCH CABLE MAINTENANCE
removal - TM-9-2320-273-20_1383
INLINE FILTER MAINTENANCE - TM-9-2320-273-20_1384
INLINE FILTER MAINTENANCE
removal - TM-9-2320-273-20_1386
INLINE FILTER MAINTENANCE - TM-9-2320-273-20_1387
RESERVOIR SCREEN AND STRAINER MAINTENANCE
WINCH - TM-9-2320-273-20_1389
removal - TM-9-2320-273-20_1390
INSTALLATION - TM-9-2320-273-20_1391
CONTROL VALVES MAINTENANCE
CONTROL VALVES MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_1394
OPERATIONAL CHECK (cont)
THROTTLE MAINTENANCE
REMOVAL - TM-9-2320-273-20_1397
REMOVAL - TM-9-2320-273-20_1398
OPERATIONAL CHECK. - TM-9-2320-273-20_1399
HYDRAULIC LINES AND FITTINGS MAINTENANCE.
WINCH - TM-9-2320-273-20_1401
REMOVAL - TM-9-2320-273-20_1402
INSTALLATION - TM-9-2320-273-20_1403
CHECKING FOR LEAKS - TM-9-2320-273-20_1404
HYDRAULIC LINES AND FITTINGS MAINTENANCE (cont)
HYDRAULIC MOTOR MAINTENANCE - TM-9-2320-273-20_1406
HYDRAULIC MOTOR MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_1408
HYDRAULIC MOTOR MAINTENANCE
INSTALLATION AND OPERATIONAL CHECK (cont) - TM-9-2320-273-20_1410
INSTALLATION AND OPERATIONAL CHECK (cont) - TM-9-2320-273-20_1411
HYDRAULIC PUMP MAINTENANCE.
HYDRAULIC PUMP MAINTENANCE (cont)
REMOVAL - TM-9-2320-273-20_1414
HYDRAULIC PUMP MAINTENANCE
INSTALLATION - TM-9-2320-273-20_1416
HYDRAULIC PUMP MAINTENANCE (cont)
PTO LINKAGE MAINTENANCE.
REMOVAL - TM-9-2320-273-20_1419
REMOVAL - TM-9-2320-273-20_1420
PTO LINKAGE MAINTENANCE (cont)
TAKING HYDRAULIC SYSTEM OIL SAMPLE
REMOVAL - TM-9-2320-273-20_1423
TAKING HYDRAULIC SYSTEM OIL SAMPLE
APPENDIX A REFERENCES
OTHER PUBLICATIONS
OTHER PUBLICATIONS (cont)
APPENDIX B MAINTENANCE ALLOCATION CHART
COLUMN ENTRIES USED IN THE MAC.
COLUMN ENTRIES USED IN TOOL AND TEST EQUIPMENT REQUIREMENTS
ENGINE - TM-9-2320-273-20_1432
Oil Pump
FUEL SYSTEM - TM-9-2320-273-20_1434
FUEL SYSTEM - TM-9-2320-273-20_1435
EXHAUST SYSTEM - TM-9-2320-273-20_1436
COOLING SYSTEM
ELECTRICAL SYSTEM - TM-9-2320-273-20_1438
ELECTRICAL SYSTEM - TM-9-2320-273-20_1439
POWER TRANSFER
REAR AXLE
REAR AXLE
BRAKES - TM-9-2320-273-20_1444
WHEELS - TM-9-2320-273-20_1445
STEERING - TM-9-2320-273-20_1446
SPRINGS, SHOCK ABSOR- BERS, AND TORQUE RODS
CAB AND BODY - TM-9-2320-273-20_1448
ACCESSORY ITEMS
Section Ill TOOL & TEST EQUIPMENT REQUIREMENTS
Section Ill TOOL & TEST EQUIPMENT REQUIREMENTS (cont)
Section III TOOL & TEST EQUIPMENT REQUIREMENTS (cont) - TM-9-2320-273-20_1452
Section III TOOL & TEST EQUIPMENT REQUIREMENTS (cont) - TM-9-2320-273-20_1453
Section III TOOL & TEST EQUIPMENT REQUIREMENTS (cont) - TM-9-2320-273-20_1454
Section III TOOL & TEST EQUIPMENT REQUIREMENTS (cont) - TM-9-2320-273-20_1455
APPENDIX C EXPENDABLE SUPPLIES AND MATERIALS LIST - TM-9-2320-273-20_1457
Section II EXPENDABLE SUPPLIES AND MATERIALS LIST
Section II EXPENDABLE SUPPLIES AND MATERIALS LIST (cont)
Section II EXPENDABLE SUPPLIES AND MATERIALS LIST (cont)
APPENDIX D SCHEMATIC DIAGRAMS
APPENDIX E ILLUSTRATED LIST OF MANUFACTURED ITEMS
Section ll ILLUSTRATED MANUFACTURING INSTRUCTIONS
MATERIAL BLOCK - TM-9-2320-273-20_1465
MATERIAL BLOCK - TM-9-2320-273-20_1466
MATERIAL BLOCK - TM-9-2320-273-20_1467
MATERIAL BLOCK - TM-9-2320-273-20_1468
ALPHABETICAL INDEX
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1470
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1471
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1472
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1473
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1474
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1475
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1476
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1477
ALPHABETICAL INDEX (cont)
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1479
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1480
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1481
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1483
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1484
ALPHABETICAL INDEX (cont) - TM-9-2320-273-20_1485
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