CHAPTER 1 INTRODUCTION1-1. SCOPE (CONT)Figure 1-1. M977 Cargo VehicleFigure 1-2. M978 Tanker Vehicle.Figure 1-3. M983 Tractor Vehicle with CraneFigure 1-4. M983 Tractor Vehicle without Crane.Figure 1-5. M984 Wrecker-Recovery VehicleFigure 1-6. M984E1 Wrecker-Recovery VehicleFigure 1-7. M985 Cargo VehicleFigure 1-8. M985E1 Cargo Vehicle.1-4. HAND RECEIPT (HR) MANUALS1-8 REFERENCE INFORMATION.Section II. EQUIPMENT DESCRIPTIONFigure 1-9. M977 through M985 Components LocationComponent Locations (Cont)Figure 1-10. M977 Cargo Vehicle Components LocationFigure 1-11. M978 Tanker Vehicle Components LocationFigure 1-12. M983 Tractor Vehicle (W/Crane) Components LocationFigure 1-13. M983 Tractor Vehicle (W/O Crane) Components LocationFigure 1-14. M984E1 Wrecker-Recovery Vehicle Components LocationFigure 1-15. M985 Cargo Vehicle Components Location1-11 DIFFERENCES BETWEEN MODELS.1-12. EQUIPMENT DATAWEIGHT DISTRIBUTIONPERFORMANCECAPACITIES (Cont)FUEL SYSTEMTRANSFER CASETIRES (Three piece split rim only)TIRE PRESSURES (Cont)OPERATING SPEEDS - TM-9-2320-279-10-1_65STEERING SYSTEM - TM-9-2320-279-10-1_66SELF-RECOVERY WINCHTable 1-3. Load ClassificationFigure 1-16. Electrical System Components Location1-15. AIR SYSTEMSFigure 1-17. Air System Components Location.Figure 1-18. Main Hydraulic System Components LocationFigure 1-19. Main Hydraulic System (M984E1)1-18. POWER STEERING HYDRAULIC SYSTEM.CHAPTER 2 OPERATING INSTRUCTIONSSection I. DESCRIPTION AND USE OF OPERATORS CONTROL AND INDICATORS2-2. LOCATION AND USE OF CONTROLS AND INDICATORSFigure 2-1. Cab-Mounted Foot ControlsFigure 2-2. Cab-Mounted Hand Controls.Figure 2-3. Steering Column Mounted Controls2-2. LOCATION AND USE OF CONTROLS AND INDICATORS (CONT)Figure 2-5. Instrument Panel Controls and lndicators (Sheet 1 of 3)Figure 2-5. Instrument Panel Controls and Indicators (Sheet 2 of 3)Figure 2-5. lnstrument Panel Controls and Indicators (Sheet 3 of 3)Figure 2-5.1. (FHTV Only) Instrument Panel Controls and Indicators (Sheet 1 of 3).Figure 2-5.1. (FHTV Only) Instrument Panel Controls and Indicators (Sheet 2 of 3).Figure 2-5.1. (FHTV Only) Instrument Panel Controls and Indicators (Sheet 3 of 3).Figure 2-6. Heater Compartment Controls and Indicators.Controls and Indicators (Cont)Figure 2-7. Operator and Crew Seat Adjustment Controls.Figure 2-7.1 Operator and Crew Three-Point Seatbelt/Seat Adjustment.Figure 2-7.2 Operator and Crew Four-Point Seatbelt/Air-Ride Seat Adjustment.Figure 2-8. M977 and M985 Crane Control Panel.Figure 2-9. M977 and M985 Crane Remote Control UnitFigure 2-10. M978 Tanker Module Controls - Far Right and Left.Figure 2-11. M978 Tanker Module Controls - Center.Legend for Figure 2-11. M978 Tanker Module Controls - CenterFigure 2-12. M978 Tanker Module Controls - Near RightFigure 2-13. M978 Tanker Module Controls - Near Left.Figure 2-14. M978 Tanker Controls -Left Side of VehicleFigure 2-15. M983 Crane Main Control Panel (Sheet 1 of 2)Figure 2-15. M983 Crane Main Control Panel (Sheet 2 of 2)Figure 2-16. M983 Crane Secondary Control PanelFigure 2-17. M983 Crane Remote Control PanelFigure 2- 19. Arctic HeaterFigure 2-20. Gas Particulate Filter Unit.Figure 2-21. Rifle Stowage Mount.Figure 2-22. Machine Gun MountFigure 2-23. M-8 Chemical Alarm.Figure 2-24. M-13 Decontamination Unit..Figure 2-25. Radio Installation.Figure 2-26. 24V Battery Disconnect Switch (FHTV Only)S e c t i o n I I . P R E V E N T I V E M A I N T E N A N C E C H E C K S A N D S E R V I C E S ( P M C S )2 - 6 . G E N E R A L M A I N T E N A N C E P R O C E D U R E S.2-8. OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES TABLES.Table 2-1. Preventive Maintenance Checks and Services for Models M977 thru M985E1RadiatorLeft Front, Side ExteriorLeft Side Tires - TM-9-2320-279-10-1_124Rear ExteriorRight Side Tires and Spare Tire - TM-9-2320-279-10-1_126Left Side Tires - TM-9-2320-279-10-1_127Right Side Tires and Spare Tire - TM-9-2320-279-10-1_128UNDER CARRIAGEFUEL WATER SEPARATOR - TM-9-2320-279-10-1_130Fire ExtinguisherInstruments -cont - TM-9-2320-279-10-1_132Instruments -cont - TM-9-2320-279-10-1_133Instruments -cont - TM-9-2320-279-10-1_135Instruments -cont - TM-9-2320-279-10-1_136Instruments -cont - TM-9-2320-279-10-1_137Instruments -cont - TM-9-2320-279-10-1_138Instruments -cont - TM-9-2320-279-10-1_139Instruments -cont - TM-9-2320-279-10-1_140Gear Shift (Non-FHTV only)PTO SwitchENGINE INSTRUMENTSSERVICE BRAKE Transmission FAN SWITCH WASHER CONTROL HORNS TURN SIGNAL INDICATORSBEACON LIGHT Engine3Table 2-1. Preventive Maintenance Checks and Services for Models M977 thru M985E1 With Three Piece Split RimRIGHT WHEELS SPARE TIRE/ WHEEL Table 2-1. Preventive Maintenance Checks and Services for Models M977 thru M985E1 With Two Piece Bolt Together WheelSPARE TIRE/WHEEL Table 2-1. Preventive Maintenance Checks and Services for Models M977 thru M985E1FUEL WATER SEPARATOR - TM-9-2320-279-10-1_159FUEL WATER SEPARATOR -contTOWING AIR HOSE GLAND HANDSDEFROST CONTROL TIRE PRESSURESOPERATING SPEEDS - TM-9-2320-279-10-1_165DRIVERExterior Doors and WindowsCheck Operation of M978 Emergency Fuel Shut- Off SystemRear Lifting ShacklesFUEL TANK STRAINERHYDRAULIC PUMPSSelf-Recovery Winch (Vehicles equipped with one)SPARE TIRE RETAINERSPARE TIRE DAVIT - TM-9-2320-279-10-1_174RADIATOR AND HOSESDRIVE BELTS, FAN AND PULLEYS AIR INTAKE SYSTEM EXHAUST SYSTEM TURBOCHARGER OIL LINE AIR COMPRESSORSECONDARY FUEL FILTERAIR LINES AND HOSESCORROSION CHECK Left Side PanelLoad HookTable 2-2. Preventive Maintenance Checks and Services Models M977 and M985RIGHT SIDE PANEL MATERIAL HANDLING CRANE MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_190MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_191MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_193MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_194MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_195MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_196MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_197MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_198MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_199MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_200MATERIAL HANDLING CRANE -cont - TM-9-2320-279-10-1_201Self-Recovery WinchCARGO MOUNTING BOLTSTURNTABLE BEARING BOLTS Table 2-3. Preventive Maintenance Checks and Services Model M978FUEL SUCTION HOSEPUMP MODULE - TM-9-2320-279-10-1_207V15 DRAIN VALVE - TM-9-2320-279-10-1_208SR1 and SR2 Static Reels and CablesFusible PlugsMAIN FUEL PLUG DLPG DISCHARGE FUEL LINE PRESSURE GAGEFM FLOW METERHAV HAND ACTUATED CONTROLPUMP MODULE - TM-9-2320-279-10-1_215TANK MOUNTING BOLTSSTOWAGE BOX Table 2-4. Preventive Maintenance Checks and Services for Model M983FIFTH WHEEL RELEASE HANDLE SECONDARY RELEASE HANDLE WorklampsTable 2-4.1. Preventive Maintenance Checks and Services for Model M984Heavy-Duty Snatch BlockTable 2-5. Preventive Maintenance Checks and Services for Model M984A1LIFT CYLINDERS, TOW CYLINDERS, CONTROL VALVES, AND HOSESCRANEHeavy-- Duty Winch CableCROSSTUBEHeavy-- Duty Winch CableguideTiw SpadesRubber Belt Acetylene Tank Choke Blocks Crane Manual Control O/R Extension LeverOutrigger PadsLH O/R Jack Control LeverRH O/R Jack Control LeverOutrigger Jack CylindersHook Block Boom Control Levers - TM-9-2320-279-10-1_241Boom Control Levers - TM-9-2320-279-10-1_242Boom Control Levers - TM-9-2320-279-10-1_243Boom Control Levers - TM-9-2320-279-10-1_244Boom Remote Control Unit LeversRemote Control Unit LeversRetrival Control LeversFairlead TensionerHigh Idle Switch Fairlead Tensioner Mounting Screws Heavy-Duty Winch Remote Control and CableTurntable Bearing BoltsEquipment Body MountsSafety ChainsPressure RollerTable 2-6. Preventive Maintenance Checks and Services Model M985E1Cargo Body Material Handling CraneMaterial Handling CraneStowage Compartment Table 2-7. Preventive Maintenance Checks and Services Auxiliary EquipmentArctic HeaterArctic Heater ContinuedArctic Heater Continued - TM-9-2320-279-10-1_265Arctic Heater Continued - TM-9-2320-279-10-1_266Arctic Heater Continued - TM-9-2320-279-10-1_267Arctic Heater Continued - TM-9-2320-279-10-1_268Fuel PumpGas Particulate Filter UnitRifle Stowage UnitOperators Platform supportRign Mount 2-9. PREPARE TO OPERATE VEHICLEb. Install Footrest.e. Operate Seatbelt (Non- FHTV Model Vehicles Only)g. Adjust Seat (FHTV Model Vehicles Only)2-10. OPERATE LIGHTSd. Turn Service Drive Lights On/Off.e. Turn Stoplights On/Off.g. Turn Off Clearance Lamps h. Turn Blackout Drive Lights On/Off.j. Turn On Work Lights.k. Turn Off Work Lights l. Turn Tanker Module Lights Onm. Turn Tanker Module Lights Off2-11. DRIVE VEHICLENon-FHTV model vehiclesETHER STARTOIL PRESS gage - TM-9-2320-279-10-1_290FHTV model vehiclesWATER TEMP gageb. Start Warm EngineAIR PRESS gage - TM-9-2320-279-10-1_294c. Operate Service Brakese. Operate Transmission and Transfer Case2. Transmission (FHTV Model Vehicles)2-11. DRIVE VEHICLE (CONT)(3) Transfer Casef. Use Engine Brakeg. Drive forwardAIR PRESS GAGE - TM-9-2320-279-10-1_302h. Drive in ReverseTRANSFER CASE shift lever - TM-9-2320-279-10-1_304i. Drive on HighwayFUEL gageOIL PRESS gage - TM-9-2320-279-10-1_307j. Drive In City Traffic.k. Drive In Off-Road Conditionsm. Drive Down Steep Gradesn. Drive in Slippery Condition o. Park Vehicle.p. Shut Off Engine.M977 Through M985 General Operating Procedures (Cont)2-12. OPERATE WINDSHIELD WIPERS/WASHER (AIR)2-12.1. OPERATE WINDSHIELD WIPERS/WASHER (24V)2-13. OPERATE PERSONNEL HEATER2-14. OPERATE FIRE EXTINGUISHERd. Extinguish Fire e. Install Fire Extinguisher in Cab f. Install Fire Extinguisher on Stowage Box g. Install Fire Extinguisher in Stowage Box (M978 Only)2-15. USE ACCESS LADDER2-15. USE ACCESS LADDER Cont - TM-9-2320-279-10-1_324b. Stow Access Ladder2-15. USE ACCESS LADDER Cont - TM-9-2320-279-10-1_326M978 vehicles2-15.1. OPERATE DRAIN PLUG.2-15.2. OPERATE WORK LAMP (M977, M978)12-15.2. OPERATE WORK LAMP (M977, M978) (CONT)b. Remove Work Lamp2-18. CONNECT/DISCONNECT TRAILER (M977, M985)M977 and M985 Operating Procedures (Cont) - TM-9-2320-279-10-1_333Position towing vehicle2-18. CONNECT/DISCONNECT TRAILER (M977, M985) cont - TM-9-2320-279-10-1_336b. Disconnect Trailer2-18. CONNECT/DISCONNECT TRAILER (M977, M985) cont - TM-9-2320-279-10-1_338M977 and M985 Operating Procedures (Cont) - TM-9-2320-279-10-1_3392-17. M977, M985 CARGO BODY OPERATION b. Lower Cargo Body Side Panels All at One Time c. Raise and Secure Cargo Body Side Panels One at a Time d. Raise and Secure Cargo Body Panels All at One Timee. Remove Front and Rear PAnels g. Remove Side Panels i. Install Cargo Cover Kit 2-17. M977, M985 CARGO BODY OPERATION (CONT)M977 and M985 Operating Procedures (Cont) - TM-9-2320-279-10-1_3492-17. M977, M985 CARGO BODY OPERATION (CONT) - TM-9-2320-279-10-1_350M977 and M985 Operating Procedures (Cont) - TM-9-2320-279-10-1_351J. Remove Cargo Cover KIt M977 and M985 Operating Procedures (Cont) - TM-9-2320-279-10-1_3532-17. M977, M985 CARGO BODY OPERATION (CONT) - TM-9-2320-279-10-1_354M 9 7 7 a n d M 9 8 5 O p e r a t i n g P r o c e d u r e s ( C o n t)2-17. M977, M985 CARGO BODY OPERATION (CONT) - TM-9-2320-279-10-1_356M 9 7 7 a n d M 9 8 5 O p e r a t i n g P r o c e d u r e s ( C o n t) 2-18. M977, M985 CRANE OPERATION (MANUAL CONTROLS)M977 and M985 Operating Procedures (Cont) - TM-9-2320-279-10-1_3592-18. M977, M985 CRANE OPERATION (MANUAL CONTROLS) CONTb. Set Up Outriggers 2-18. M977, M985 CRANE OPERATION (MANUAL CONTROLS) CONT - TM-9-2320-279-10-1_362M977 and M985 Operating Procedures (Cont) - TM-9-2320-279-10-1_3632-18. M977, M985 CRANE OPERATION (MANUAL CONTROLS) CONT - TM-9-2320-279-10-1_364c. Raise Boom to Operating Position - TM-9-2320-279-10-1_3652-18. M977, M985 CRANE OPERATION (MANUAL CONTROLS) (CONT) - TM-9-2320-279-10-1_366M977 and M985 Operating Procedures (Cont)d. Rotate and Telescope Boom 2-18. M977, M985 CRANE OPERATION (MANUAL CONTROLS) (CONT) - TM-9-2320-279-10-1_370RANGE DIAGRAM e. Raise and Lower Load HOIST control lever f. Shut Down Crane TELESCOPE AND HOIST CONTROL LEVER2-18. M977, M985 CRANE OPERATION (MANUAL CONTROLS) (CONT) - TM-9-2320-279-10-1_376g. Stow Outriggers - TM-9-2320-279-10-1_3772-18. M977, M985 CRANE OPERATION (MANUAL CONTROLS) (CONT)M977 and M985 Operating Procedures (Cont) - TM-9-2320-279-10-1_3792-19. M977, M985 CRANE OPERATION (REMOTE CONTROLS)b. Connect Remote Control Unit to Rear Outletc. Connect Remote Control Unit to Forward Outlet.d. Rotate and Telescope Boom. 2-19. M977, M985 CRANE OPERATION (REMOTE CONTROLS) (CONT)e. Raisse and Lower Load 2-19. M977, M985 CRANE OPERATION (REMOTE CONTROLS) (CONT).f. Shut OFf Switchesg. Disconnect Remote Control Unit from Rear Outleth. Disconnect Remote Control Unit from Forward Outlet2-20. PREPARE TANKER FOR OPERATION - TM-9-2320-279-10-1_390M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_391b. Position Tanker Controls2-20. PREPARE TANKER FOR OPERATION contM978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_3952-20. PREPARE TANKER FOR OPERATION - TM-9-2320-279-10-1_396M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_3972-21. CHECK TANKER FUEL LEVEL b. Check Fuel Level With Dipstick.M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_401M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4032-22. LOAD TANKER WITH FUELM978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4052-22. LOAD TANKER WITH FUEL CONTM978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4072-22. LOAD TANKER WITH FUEL (CONT)b. Bottom Load Tank with Tanker Fuel Pump2-22. LOAD TANKER WITH FUEL (CONT)M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4112-22. LOAD TANKER WITH FUEL (CONT) - TM-9-2320-279-10-1_412M978 Tanker Operating Procedures (Cont) GRAVITY VALVEM978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_415TC/THROTTLE CONTROL switch B GRAVITY RECEPTACLEC BULK RECEPTACLEA B/L RECEPTACLE2-22. LOAD TANKER WITH FUEL (CONT) - TM-9-2320-279-10-1_420M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_421M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4232-22. LOAD TANKER WITH FUEL (CONT) - TM-9-2320-279-10-1_424M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4252-23. LAND VEHICLE OR AIRCRAFT OVERWING FUEL SERVICING SELECTOR VALVE - TM-9-2320-279-10-1_4272-23. LAND VEHICLE OR AIRCRAFT OVERWING FUEL SERVICING (CONT) - TM-9-2320-279-10-1_428M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_429b. Fuel ServicingM978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4312-23. LAND VEHICLE OR AIRCRAFT OVERWING FUEL SERVICING (CONT) - TM-9-2320-279-10-1_432TABLE 2-6. V-7 AND V8 REEL VALVE FUELING DELIVERY RATESPUMP ENGAGEMENT LEVER - TM-9-2320-279-10-1_434HAV HAND ACTUATED CONTROL valveV6 FUEL/DEFUEL VALVE control rodPUMP ENGAGEMENT LEVER - TM-9-2320-279-10-1_4372-23. LAND VEHICLE OR AIRCRAFT OVERWING FUEL SERVICING (CONT) - TM-9-2320-279-10-1_438M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_439M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4412-24. RECIRCULATE FUEL. SELECTOR VALVE - TM-9-2320-279-10-1_4432-24. RECIRCULATE FUEL (CONT)M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_445Left side hoseb. Recirculate Fuel M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_449V7 REEL VALVE c. Shut Down RecirculationMC MANUAL CONTROL EM VALVE lever - TM-9-2320-279-10-1_452SR1 and SR2 static cables - TM-9-2320-279-10-1_4532-25. UNLOAD FUEL M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4552-25. UNLOAD FUEL (CONT).D BULK RECEPTACLE (METERED)V11 FLOW VALVE PUMP ENGAGEMENT LEVER V18 BULK DELIVERY VALVE SR1 and SR2 static cables - TM-9-2320-279-10-1_461b. Unfiltered Bulk Unloading SELECTOR VALVE - TM-9-2320-279-10-1_463C BULK RECEPTACLE (UNFIL)V18 BULK DELIVERY VALVEPUMP ENGAGEMENT LEVER - TM-9-2320-279-10-1_466M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_4672-25. UNLOAD FUEL (CONT)c. Unfiltered Gravity Bulk UnloadingV17 GRAVITY VALVEMC MANUAL CONTROL EM VALVE lever.2-26. CHANGING TO DIFFERENT FUEL OR FUEL GRADEM978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_473SR1 and SR2 static cablesModel B 2-26. CHANGING TO DIFFERENT FUEL OR FUEL GRADE (CONT) - TM-9-2320-279-10-1_476M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_477V7 AND V8 REEL VALVES 2-26. CHANGING TO DIFFERENT FUEL OR FUEL GRADE (CONT) - TM-9-2320-279-10-1_479M978 Tanker Operating Procedures (Cont) - TM-9-2320-279-10-1_480V15 DRAIN VALVE - TM-9-2320-279-10-1_481V18 BULK DEL VALVE C BULK RECEPTACLE (UNFIL)2 - 2 6 . 1 T R A N S F E R O F F U E L B E T W E E N T A N K E R V E H I C L E S2 - 2 7 . C O N N E C T / D I S C O N N E C T S E M I T R A I L E R T O M 9 8 3 M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_486M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_4882 - 2 7 . C O N N E C T / D I S C O N N E C T S E M I T R A I L E R T O M 9 8 3 (CONT)Intervehicular wiring harnessM983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_491M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_4922 - 2 7 . C O N N E C T / D I S C O N N E C T S E M I T R A I L E R T O M 9 8 3 (CONT) - TM-9-2320-279-10-1_493AIR PRESS gage - TM-9-2320-279-10-1_494b. Disconnect Semitrailer from Vehicle.PARKING BRAKE control knobM983 Tractor Operating Procedures (Cont)2 - 2 7 . C O N N E C T / D I S C O N N E C T S E M I T R A I L E R T O M 9 8 3 (CONT) - TM-9-2320-279-10-1_499M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_500XM860A1 trailerM983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_5022-28. M983 CRANE OPERATION (MANUAL CONTROLS)M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_5042-28. M983 CRANE OPERATION (MANUAL CONTROLS) (CONT) - TM-9-2320-279-10-1_505b. Set Up Outriggers2-28. M983 CRANE OPERATION (MANUAL CONTROLS) (CONT) - TM-9-2320-279-10-1_507M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_508c. Raise Boom to Operating Position - TM-9-2320-279-10-1_509d . O p e r a t e C r a n e U s i n g L e f t - S i d e C o n t r o l s 2-28. M983 CRANE OPERATION (MANUAL CONTROLS) (CONT) - TM-9-2320-279-10-1_511M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_512e. Operate Crane Using Right-Side ControlsM983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_514f. Shut Down and Return Crane to Transport Position M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_5162-28. M983 CRANE OPERATION (MANUAL CONTROLS) (CONT) - TM-9-2320-279-10-1_517g. Stow Outriggers - TM-9-2320-279-10-1_5182-28. M983 CRANE OPERATION (MANUAL CONTROLS) (CONT) - TM-9-2320-279-10-1_519M983 Tractor Operating Procedures (Cont) - TM-9-2320-279-10-1_5202-29. M983 CRANE OPERATION (REMOTE CONTROLS)M983 Tractor Operating Procedures [Cont)2-29. M983 CRANE OPERATION (REMOTE CONTROLS) (CONT) - TM-9-2320-279-10-1_523REMOTE CONTROL PANEL power switch b. Operate Crane Using Remote Control Panel M983 Tractor Operating Procedures (Cont)c. Shut Down and Return Crane ot Transport Position Remot control cable 2-29. M983 CRANE OPERATION (REMOTE CONTROLS) (CONT) - TM-9-2320-279-10-1_529Remote control rod2-29. M983 CRANE OPERATION (REMOTE CONTROLS) (CONT) - TM-9-2320-279-10-1_5312-30. BEACON LIGHT OPERATION Emergency Beacon Operation (Cont)b. Remove Beacon Light 2-30. BEACON LIGHT OPERATION (cont)Auxiliary Equipment Operation2-31. AUXILIARY EQUIPMENT OPERATING PROCEDURES (CONT) - TM-9-2320-279-10-1_537Water jacket2-31. Auxiliary Equipment Operating Procedures (cont)Auxiliary Equipment Operation (Cont) - TM-9-2320-279-10-1_5402-31. Auxiliary Equipment Operating Procedures (cont)c. Operate Gas Particulate Filter Unit.2-31. AUXILIARY EQUIPMENT OPERATING PROCEDURES (CONT) - TM-9-2320-279-10-1_543Auxiliary Equipment Operation (Cont) - TM-9-2320-279-10-1_5442-31. AUXILIARY EQUIPMENT OPERATING PROCEDURES (CONT)Auxiliary Equipment Operation (Cont) - TM-9-2320-279-10-1_546d. Stow Rifle in Stowage Mount f. Connect Auxiliary Hydraulic Equipment.Auxiliary Equipment Operation (Cont) - TM-9-2320-279-10-1_549Auxiliary Equipment Operation (Cont) - TM-9-2320-279-10-1_550g. Disconnect Auxiliary Hydraulic Equipment Auxiliary Equipment Operation (Cont) - TM-9-2320-279-10-1_552S e c t i o n I V . O P E R A T I O N U N D E R U N U S U A L C O N D I T I O N SOperation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5542-33 OPERATE VEHICLE IN EXTREME DUST2-34. OPERATE VEHICLE IN SAND OR MUDOperation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_557Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5582-34. OPERATE VEHICLE IN SAND OR MUD (CONT)2 - 3 5 . O P E R A T E V E H I C L E I N D E S E R T E N V I R O N M E N T2-36. OPERATE VEHICLE IN COLD ENVIRONMENT (32`F, TO 0` OT -25`F, -32`C) (CONT)Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5622-37. OPERATE VEHICLE IN EXTREME COLD ENVIRONMENT (-26`F, -32`C TO -65`F, -54`C)Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5642-38. OPERATE VEHICLE IN FOREST OR ROCKY TERRAIN 2-39. INSTALL/REMOVE TIRE CHAINSMaximum speed limit for vehicles with chains2-39. INSTALL/REMOVE TIRE CHAINS (cont) - TM-9-2320-279-10-1_569Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5702-39. INSTALL/REMOVE TIRE CHAINS (cont) - TM-9-2320-279-10-1_571Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_572b. Remove Tire Chains Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5742-40. FORD WATER OBSTACLE2-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCHPTO ENGAGE switch Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5782-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT) - TM-9-2320-279-10-1_579Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5802-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT) - TM-9-2320-279-10-1_581Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_582TABLE 2-7. Self-Recovery Winch Pull Capacity Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_584TRANSFER CASE shift lever - TM-9-2320-279-10-1_585Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5862-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT) - TM-9-2320-279-10-1_587Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5882-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT) - TM-9-2320-279-10-1_589Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_590b. Winch Mired Vehicle to the RearOperation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5922-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT) - TM-9-2320-279-10-1_593Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_5942-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT) - TM-9-2320-279-10-1_595T a b l e 2 - 8 . S e l f - R e c o v e r y W i n c h P u l l C a p a c i t y2-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT)TRACTION CONTROL lever2-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT) - TM-9-2320-279-10-1_599Roller guide2-41. SELF-RECOVER VEHICLE USING SELF-RECOVERY WINCH (CONT) - TM-9-2320-279-10-1_6012-42. SNATCH BLOCK INSTALLATION / REMOVAL 2-43. CONNECT / DISCONNECT SELF-RECOVERY WINCH CABLE TO ANOTHER VEHICLEOperation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_604b. Disconnect Cable from Vehicle2-44. SET UP/SECURE HIGHWAY EMERGENCY MARKER KIT2-44. SET UP/SECURE HIGHWAY EMERGENCY MARKER KIT (cont)c. Place Markers on Undivided Highwaye. Secure MarkersEmergency Flashers2-45. TOW DISABLED VEHICLE 2-46. CONNECT / DISCONNECT TOW BAR 2-46. CONNECT / DISCONNECT TOW BAR (CONT) - TM-9-2320-279-10-1_613Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_614Intervehicular air hosesOperation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_616UTILITY CHAIN b. Disconnect Tow BarOperation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_6202-46. CONNECT / DISCONNECT TOW BAR (CONT) - TM-9-2320-279-10-1_6212-47. MANUALLY RELEASE SPRING BRAKESb. Release Brakes2-47. MANUALLY RELEASE SPRING BRAKES (CONT)2-48. EMERGENCY PROCEDURES2-48. EMERGENCY PROCEDURES (CONT) - TM-9-2320-279-10-1_627b. Perform Immediate Action For Loss of Air Supply System Pressure2-48. EMERGENCY PROCEDURES (CONT) - TM-9-2320-279-10-1_629Jacobs engine brake2-48. EMERGENCY PROCEDURES (CONT) - TM-9-2320-279-10-1_631c . P e r f o r m I m m e d i a t e A c t i o n F o r L o s s o f H y d r a u l i c S y s t e m.d. Preform Emergency Hydraulic Operation when Crane Electrical Power Fails (M977, M985 Cranes)e. Preform Emergency Hydraulic Operation when Hydraulic Power Fails (M983)2-48. EMERGENCY PROCEDURES (CONT) - TM-9-2320-279-10-1_635f. Perform Fuel Servicing Using Auxiliary Pump (M978 Tanker Only)2-48. EMERGENCY PROCEDURES (CONT) - TM-9-2320-279-10-1_637Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_638Fuel service nozzle2-48. EMERGENCY PROCEDURES (CONT)APC AUXILIARY PUMP CONTROL 2-48. EMERGENCY PROCEDURES (CONT) - TM-9-2320-279-10-1_643MC MANUAL CONTROL EM VALVE lever - TM-9-2320-279-10-1_6442-48. EMERGENCY PROCEDURES (CONT) - TM-9-2320-279-10-1_645Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_646SR1 and SR2 static ground cables V3 SUCTION LINE VALVE handle2-49. LIMP HOME / FLAT TIRE WITH NO SPARE2-49. LIMP HOME / FLAT TIRE WITH NO SPARE (CONT) - TM-9-2320-279-10-1_651Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_652b. Remove Limp Home Setup / Right Front or any Rear Wheel Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_6542-49. LIMP HOME / FLAT TIRE WITH NO SPARE (CONT) - TM-9-2320-279-10-1_655c. Limp Home Setup / Left Front 2-49. LIMP HOME / FLAT TIRE WITH NO SPARE (CONT). - TM-9-2320-279-10-1_657Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_658d. Remove Limp Home Setup / Left Front Operation Under Unusual Conditions (Cont) - TM-9-2320-279-10-1_6602-49. LIMP HOME / FLAT TIRE WITH NO SPARE (CONT). - TM-9-2320-279-10-1_661CHAPTER 3 MAINTENANCE INSTRUCTIONST a b l e 3 - 1 . S y m p t o m I n d exS E L F - R E C O V E R Y W I N C HTable 3-2. Troubleshooting 2. CRANKS BUT FAILS TO START (CONT)3. STARTS OR RUNS ROUGHLY AFTER PROPER WARMUP4. ENGINE OVERHEATS4. ENGINE OVERHEATS (CONT)5 . LOW OIL PRESSURE GAGE INDICATION6. EXCESSIVE ENGINE OIL CONSUMPTION7. WILL NOT STOP RUNNING WHEN ENGINE STOP SWITCH IS ACTIVATED (CONT) - TM-9-2320-279-10-1_6727. WILL NOT STOP RUNNING WHEN ENGINE STOP SWITCH IS ACTIVATED (CONT) - TM-9-2320-279-10-1_673TRANSMISSION AND TRANSFER CASEWHEELS, TIRES, AND HUBS2.TIRES WORN UNEVENLY OR EXCESSIVELY.STEERING2. VEHICLE STEERING SLOW TO RESPOND OR INTERMITTENT (CONT)AIR SYSTEMAIR SYSTEM (CONT)2. AIR SYSTEM LOSES PRESSURE DURING OPERATION 4. WINDSHIELD WASHER WILL NOT OPERATE5. AIR HORN WILL NOT OPERATE5. AIR HORN WILL NOT OPERATE (CONT)ELECTRICAL SYSTEM HYDRAULIC SYSTEM TANKERSELF-RECOVERY WINCH - TM-9-2320-279-10-1_688MATERIAL HANDLING CRANE (M977, M985)1. BOMM OPERATION ABNORMAL WHEN TELESCOPING IN OR OUT (CONT)3. BOOM WILL NOT RAISE OR LOWER4. BOOM WILL NOT TELESCOPE IN OR OUT5. CRANE CONTROLS STICKING IN ENGAGED POSITION 6. CRANE WILL NOT OPERATE OR OPERATES ABNORMALLY7. HOIST OPERATION SLOW OR ABNORMAL WHEN LIFTING OR LOWERING LOAD8. HOIST WILL NOT LIFT LOAD MAST RAISES OR LOWERS ABNORMALLY11. OUTRIGGER OPERATION SLOW OR ABNORMAL 13. SWING OPERATION ABNORMAL IN ONE DIRECTION ONLYSPECIAL PURPOSE KITSSection III. MAINTENANCE PROCEDURES3-6. CHANGE WHEEL AND TIRE ASSEMBLYTable 3-2.1. Unsafe Inflation PressuresTable 3-2.1. Unsafe Inflation Pressures3-6. CHANGE WHEEL AND TIRE ASSEMBLY (CONT)Table 3-2.1. Unsafe Inflation Pressures (Cont) - TM-9-2320-279-10-1_706Table 3-2.1. Unsafe Inflation Pressures (Cont) - TM-9-2320-279-10-1_7083-6. CHANGE WHEEL AND TIRE ASSEMBLY (CONT)Operators Maintenance (Cont) - TM-9-2320-279-10-1_710b. Remove Spare TireOperators Maintenance (Cont) - TM-9-2320-279-10-1_7123-6. CHANGE WHEEL AND TIRE ASSEMBLY (CONT)Operators Maintenance (Cont) - TM-9-2320-279-10-1_714c. Remove Flat Tire or WheelOperators Maintenance (Cont) - TM-9-2320-279-10-1_7163-6. CHANGE WHEEL AND TIRE ASSEMBLY (CONT)d. Install Spare Tire / Wheel 3-6. CHANGE WHEEL AND TIRE ASSEMBLY (CONT)Operators Maintenance (Cont) - TM-9-2320-279-10-1_720e. Stow Flat Tire3-6. CHANGE WHEEL AND TIRE ASSEMBLY (CONT)Operators Maintenance (Cont) - TM-9-2320-279-10-1_724f. Stow Tire Davit WinchOperators Maintenance (Cont) - TM-9-2320-279-10-1_7263-6.1. CHANGE WHEEL AND TIRE ASSEMBLY3-6.1. CHANGE WHEEL AND TIRE ASSEMBLY (CONT) - TM-9-2320-279-10-1_729Operators Maintenance (Cont) - TM-9-2320-279-10-1_730b. Remove Spare TireOperators Maintenance (Cont) - TM-9-2320-279-10-1_7323-6.1. CHANGE WHEEL AND TIRE ASSEMBLY (CONT). - TM-9-2320-279-10-1_733Operators Maintenance (Cont) - TM-9-2320-279-10-1_734c. Remove Flat Tire or WheelOperators Maintenance (Cont) - TM-9-2320-279-10-1_7363-6.1. CHANGE WHEEL AND TIRE ASSEMBLY (CONT) - TM-9-2320-279-10-1_737d. Install Spare Tire/Wheel.3-6.1. CHANGE WHEEL AND TIRE ASSEMBLY (CONT) - TM-9-2320-279-10-1_739Operators Maintenance (Cont) - TM-9-2320-279-10-1_7403-6.1. CHANGE WHEEL AND TIRE ASSEMBLY (CONT) - TM-9-2320-279-10-1_741e. Stow Flat Tire.3-6.1. CHANGE WHEEL AND TIRE ASSEMBLY (CONT). - TM-9-2320-279-10-1_743Operators Maintenance (Cont) - TM-9-2320-279-10-1_744f. Stow Tire Davit WinchOperators Maintenance (Cont) - TM-9-2320-279-10-1_7463-7. CLEAN FUEL TANK STRAINER3-8. SERVICE AIR CLEANER ELEMENT.3-8. SERVICE AIR CLEANER ELEMENT (CONT)c. Install Air Cleaner Element 3-8. SERVICE AIR CLEANER ELEMENT (CONT)3-9. SERVICE TIRESTable 3-3. Tire Pressure (Cont) - TM-9-2320-279-10-1_753b. Inflate Tire.3-9. SERVICE TIRES (CONT)(4) Bush latch handle Table 3-4. Unsafe Inflation PressuresRear TiresRear Tires (cont) - TM-9-2320-279-10-1_759Rear Tires (cont) - TM-9-2320-279-10-1_760Operators Maintenance (Cont) - TM-9-2320-279-10-1_762Improperly seated lockrings and side ringsOperators Maintenance (Cont) - TM-9-2320-279-10-1_7643-9.1. SERVICE TIRESTable 3-3. Tire Pressure (Cont) - TM-9-2320-279-10-1_766b. Inflate TireOperators Maintenance (Cont) - TM-9-2320-279-10-1_768Trajectory area Operators Maintenance (Cont) - TM-9-2320-279-10-1_7703-9.1. SERVICE TIRES (CONT)3-10. OPEN/CLOSE BATTERY BOX.3-11. OPEN/CLOSE ENGINE COVER AND ENGINE SIDE PANEL REMOVAL/INSTALLATIONAPPENDIX A REFERENCES - TM-9-2320-279-10-1_774A-4. OTHER PUBLICATIONS (CONT)A P P E N D I X B C O M P O N E N T S O F E N D I T E M A N D B A S I C I S S U E I T E M S L I S T SB - 3 . E X P L A N A T I O N O F C O L U M N S ( C O N T ) Section II. COMPONENTS OF END ITEMADAPTER ASSEMBLYBEACON, WARNING LIGHTCAPSCREWCONTROL, REMOTE, WINCHHOSE ASSEMBLYPIN, QUICK RELEASESPADE ASSEMBLYADAPTER, REDUCERBLOCK: TACKLE 60 TONCHISELEXTENSION, HANDLEHAMMERHOSEPICK: MATTOCKSCREWDRIVERTIEDOWN, CARGOWARNING DEVICE SETA P P E N D I X C A D D I T I O N A L A U T H O R I Z A T I O N L I S TADAPTER FUEL KIT, SEVERE DUTYSHACKLE - TM-9-2320-279-10-1_800TUBEA P P E N D I X D E X P E N D A B L E S U P P L I E S A N D M A T E R I A L S L I S TSection II. EXPENDABLE SUPPLIES AND MATERIALS LISTExpendable Supplies and Materials List (cont)APPENDIX E PREPARATION FOR TRANSPORT AND OPERATIONE-12. POSITION SIDE MIRRORS FOR TRANSPORT/OPERATIONS e c t i o n I V . P R O C E D U R E S T O P R E P A R E V E H I C LE F O R T R A N S P O RTE-5. REMOVE / INSTALL PUMP MODULE HANDRAIL Preparation for Transport and Operation (Cont) - TM-9-2320-279-10-1_810E-5. REMOVE / INSTALL PUMP MODULE HANDRAIL (CONT)Preparation for Transport and Operation (Cont) - TM-9-2320-279-10-1_812b. Install Handrail Preparation for Transport and Operation (Cont) - TM-9-2320-279-10-1_814E-5. REMOVE / INSTALL PUMP MODULE HANDRAIL (CONT)Preparation for Transport and Operation (Cont) - TM-9-2320-279-10-1_816E-6. REMOVE/INSTALL VENT ROLLOVER RAILS.b. Install Vent Rollover Rails.E-6. REMOVE/INSTALL VENT ROLLOVER RAILS (CONT)E-7. POSITION MANHOLE COVER FOR TRANSPORT/OPERATION.E-7. POSITION MANHOLE COVER FOR TRANSPORT/OPERATION (CONT) - TM-9-2320-279-10-1_821b. Position Manhole Cover for Operation.E-7. POSITION MANHOLE COVER FOR TRANSPORT/OPERATION (CONT) - TM-9-2320-279-10-1_823E-8. REMOVE / INSTALL VENT HOODb. Install Vent HoodAPPENDIX F STOWAGE AND SIGN GUIDEM977 and M985 Cargo VehiclesM977 and M985 Cargo Vehicles (Cont)M983 Tractor Vehicle With CraneM983 TRACTOR VEHICLE WITH CRANE (CONT)M983 Tractor Vehicle Without CraneM978 Tanker VehicleM978 Tanker Vehicle (Cont)M984 Wrecker-Recovery VehicleM964E1 Wrecker-Recovery Vehicle (Cont)Inside Left DoorStowage and Sign Guide (Cont)Stowage and Sign Guide (Cont)I N D E XI N D E X ( C O N T) - TM-9-2320-279-10-1_845I N D E X ( C O N T) - TM-9-2320-279-10-1_846I N D E X ( C O N T) - TM-9-2320-279-10-1_848I N D E X ( C O N T) - TM-9-2320-279-10-1_849I N D E X ( C O N T) - TM-9-2320-279-10-1_850I N D E X ( C O N T) - TM-9-2320-279-10-1_851I N D E X ( C O N T) - TM-9-2320-279-10-1_852I N D E X ( C O N T) - TM-9-2320-279-10-1_853I N D E X ( C O N T) - TM-9-2320-279-10-1_854I N D E X ( C O N T) - TM-9-2320-279-10-1_855I N D E X ( C O N T) - TM-9-2320-279-10-1_856I N D E X ( C O N T) - TM-9-2320-279-10-1_857INDEX (CONT) - TM-9-2320-279-10-1_858INDEX (CONT) - TM-9-2320-279-10-1_859INDEX (Cont) - TM-9-2320-279-10-1_861INDEX (Cont) - TM-9-2320-279-10-1_862INDEX (Cont) - TM-9-2320-279-10-1_863INDEX (Cont) - TM-9-2320-279-10-1_864INDEX (Cont) - TM-9-2320-279-10-1_865INDEX (Cont) - TM-9-2320-279-10-1_866INDEX (Cont) - TM-9-2320-279-10-1_867INDEX (Cont) - TM-9-2320-279-10-1_868INDEX (Cont) - TM-9-2320-279-10-1_869INDEX (Cont) - TM-9-2320-279-10-1_870INDEX (Cont) - TM-9-2320-279-10-1_871INDEX (Cont) - TM-9-2320-279-10-1_872INDEX (Cont) - TM-9-2320-279-10-1_874INDEX (Cont) - TM-9-2320-279-10-1_875INDEX (Cont) - TM-9-2320-279-10-1_876INDEX (Cont) - TM-9-2320-279-10-1_877