TM-9-2320-279-34-3 M977 Series 8x8 Heavy Expanded Mobility Tactical Trucks (HEMTT) Manual



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Tm-9-2320-279-34-3

Section Il. Crane, Subframe, And Swing Drive
C. Disconnect Hydraulic Hoses And Tubes.
O. Hydraulic Hose And Tube Removal/Installation.
Table 17-1. Hoist Hoses And Tubes (Left Side)
Table 17-2. Hoist Hoses And Tubes (Right Side)
Table 17-3. Telescoping Cylinders, Hoses, And Tubes
Table 17-4. Telescoping Cylinders, Hoses, And Tubes
Table 17-5. Boom Cylinders, Hoses, And Tubes
Table 17-6. Boom Cylinders, Hoses, And Tubes
Table 17-7. Mast Erection Cylinders, Hoses, And Tubes
Table 17-8. Swing Drive Hoses And Tubes
Table 17-9. Main Hydraulic Hoses And Tubes
Table 17-10. Main Control Valve
Table 17-11. Overload Solenoid (M977 Only)
17-2.1. Hydraulic Hoses, Tubes, And Fittings Removal/Installation (M984e1).
E. Type 2 Clamp Removal
Table 17-12. Hoist Hoses And Tubes (Left Side)
Figure 17-12. Hoist Hoses And Tubes (Left Side)
Table 17-13. Hoist Hoses And Tubes (Right Side)
Table 17-14. Lift Cylinder
Table 17-15. Swing Drive
Table 17-16. Main Lines
Table 17-17. Shutdown Valves
Table 17-18. Shutdown Valves
Table 17-19. Accumulator
Table 17-20. Control Valve
Table 17-21. Control Valve
Table 17-22. Control Valve
Table 17-23. Left Hand Valve
Table 17-24. Outrigger Manifold
Table 17-25. Outrigger Cylinders
17-3. Crane Removal/Installation
17-3. Crane Removal/Installation (Cont).
C. Follow-On Maintenance
17-3.1. Crane Removal/Installation
A. Removal.
17-3.1. Crane Removal/Installation (Cont)
B. Installation.
C. Follow-On Maintenance.
17-4. Subframe Removal/Installation.
B. Installation
17-5. Turntable And Bearing Removal/Installation
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Installation.
C. Follow-On Maintenance.
17-5.1. Turntable And Bearing Removal/Installation (M984e1).
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Installation
17-5.2. Turntable Stop Removal/Installation (M984e1)
17-6. Swing Drive Valve Removal/Repair/Installation
C. Assembly
D. Installation.
17-6.1. Swing Drive Valve Removal/Repair/Installation (M984e1).
B. Disassembly.
C. Cleaning/Inspection.
E. Installation
17-7. Swing Drive Motor Removal/Repair/Installation
B. Disassembly.
C. Cleaning/Lnspecfion.
D. Assembly.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-7. Swing Drive Motor Removal/Repair/Installation (Cont)
17-7.1 Swing Drive Motor Removal/Repair/Installation (M984e1)
B. Disassembly
C. Cleaning/Inspection
17-7.1. Swing Drive Motor Removal/Repalr/Installation (M984e1) (Cont).
E. Lnstallation.
17-8. Swing Drive Brake Removal/Repair/Installation
B. Disassembly
C. Cleaning/Lnspection.
E. Installation.
E. Installation.
B. Disassembly
D. Assembly.
E. Installation.
17-9. Swing Drive Removal/Repalr/Installation.
B. Disassembly.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-9. Swing Drive Removal/Repair/Installation (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
C. Cleaning/Inspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-9. Swing Drive Removal/Repair/Installation (Cont)
M977, M98s, And M984e1 Crane Maintenance Instructions (Cont)
17-9. Swing Drive Removal/Repair/Installation (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
E. Installation.
F. Follow-On Maintenance.
17-9.1. Swing Drive Removal/Repair/Installatlon (M984e1)
B. Disassembly.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-9.1 Swing Drive Removal/Repair/Installation (M984e1) (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
C. Cleaning/Inspection.
D. Assembly
17-9.1 Swing Drive Removal/Repair/Installatlon (M984e1) (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-9.1 Swing Drive Removal/Repair/Installation (M984e1) (Cont)
E. Installation.
Section Iii. Boom, Mast, And Extensions
A. Removal
17-10. Boom Removal/Installation (Cont)
B. Cleanlng/Inspection.
17-10. Boom Removal/Installation (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-10.1. Boom Removal/Installation (M984e1)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Installation.
C. Follow-On Maintenance.
17-11. Mast And Bushings Removal/Installation
B. Cleaning/Inspection.
17-11. Mast And Bushings Removal/Installation (Cont).
17-11.1 Mast And Bushings Removal/Instalallation (M984e1).
B. Cleaning/Inspection.
17-12. Extension No. 1 And Wear Pads Removal/Installation.
B. Cleaning/Inspection.
C. Installation.
D. Follow-On Maintenance.
Section Iv. Boom Maintenance
17-12.1. Extension One And Wear Pads Removal/Installation (M984e1) (Cont)
B. Cleaning/Inspection.
17-12.1. Extension One And Wear Pads Removal/Installation (M984e1) (Cont)
17-13. Extension No. 2 And Wear Pads Removal/Installation
17-13. Extension No. 2 And Wear Pads Removal/Installation (Cont).
B. Cleaning/Inspection
C. Installation.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-13.1. Extension Two And Wear Pads Removal/Installation (M984e1)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Cleaning Inspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
Section Iv. Cylinders
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Cleaning/Inspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-14.1. Erection Cylinder Removal/Installation (M984e1)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Installation.
17-15. Erection Cylinder Repair
17-15. Erection Cylinder Repair (Cont)
B. Cleaning/Inspection.
C. Assembly.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
D. Follow-On Maintenance
17-16. Lift Cylinder Removal/Installation
B. Cleaning/Inspection.
C. Installation.
17-16.1. Lift Cylinder Removal/Installation (M984e1)
A. Removal.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Installation.
17-17. Lift Cylinder Repair.
A. Disassembly.
B. Cleaning/Inspection.
17-17. Lift Cylinder Repair (Cont)
17-18. Extension No. 1 And No. 2 Cylinder And Wear Pads Removal/Installation.
A. Removal
C. Installation
17-18.1. Extension One & Two Cylinder And Wear Pads Removal/Installation (M984e1)
B. Cleaning/Inspection.
17-19. Extension Cylinder Repair
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Cleaning/Inspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-19. Extension Cylinder Repair (Cont)
17-19.1. Extension Cylinder Repair (M984e1).
17-19.1. Extension Cylinder Repair (M984e1) (Cont)
B. Cleaning/Inspection.
C. Assembly
D. Follow-On Maintenance.
17-19.2. Tension Cylinder Removal/Repair/Installation (M984e1).
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
D. Assembly.
Section V. Hoist
B. Cleaning/Lnspection
17-20.1 Hoist Cable Follower Repair (M977, M985)
A. Disassembly.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Cleaning/Inspection
C . A S S E M B L Y
17-20.1. Hoist Cable Follower Repair (M977 And M985) (Cont.)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-20.2 Hoist Cable Guide Removal/Installation (M977, M985).
A. Removal
B. Installation.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-21. Hoist Drive Motor Control Valve Removal/Repalr/Installation.
B. Disassembly.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
C. Cleaning/Inspection
E. Installation.
17-21.1 Hoist Motor Valve Assembly Removal/Repair/Installation (M984e1)
A. Removal. 3.
C. Cleaning/Inspection.
17-21.1 Hoist Motor Valve Assembly Removal/Repair/Installation (M984e1) (Cont)
E. Installation.
17-22. Hoist Drive Motor Removal/Repalr/Installation
B. Disassembly.
C. Cleaning/Inspection.
E. Installation.
17-22.1. Hoist Drive Motor Removal/Repalr/Lnstallation (M984e1)
B. Disassembly
C. Cleaning/Inspection
D. Assembly
E. Lnstallation
17-23. Hoist Assembly Repair
17-23. Hoist Assembly Repair (Cont)
17-23. Hoist Assembly Repair (Cont)
C. Assembly.
17-23. Hoist Assembly Repair (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-24. Hoist Brake Removal/Repair/Installation
B. Disassembly.
17-24. Hoist Brake Removal/Repair/Installation (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
C. Cleaning/Inspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-24. Hoist Brake Removal/Repair/Installation (Cont)
E. Installation.
17-24.1. Hoist Brake Removal/Repair/Installation (M984e1).
B. Disassembly
17-24.1. Hoist Brake Removal/Repair/Installation (M984e1) (Cont).
C. Cleaning/Inspection.
17-24.1. Hoist Brake Removal/Repair/Installation (M984e1) (Cont).
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
E. Installation.
17-25. Hoist Adjustment (M977 And M985)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-25. Hoist Adjustment (M977 And M985) (Cont).
17-25.1 Hoist Adjustment (M984e1).
17-25.1 Hoist Adjustment (M984e1) (Cont)
Section Vi. Crane Control Systems
17-26. Eight Bank Valve Body And Mounting Bracket Removal/Installation (Cont).
B. Installation.
17-27. Eight Bank Valve Body Mounting Bracket Removal/Lnstallation.
A. Removal.
B. Installation.
17-28. Eight Bank Valve Body Repair.
17-28. Eight Bank Valve Body Repair (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28. Eight Bank Valve Body Repair (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28. Eight Bank Valve Body Repair (Cont).
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B. Cleaning/Inspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28. Eight Bank Valve Body Repair (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28. Eight Bank Valve Body Repair (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28. Eight Bank Valve Body Repair (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28.1. Right Hand Control Valves Mounting Bracket Removal/Installation (M984e1)
17-28.2. Left Hand Control Valve Body Removal/Repair/Installation (M984e1).
B. Disassembly.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
C. Cleaning/Lnspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
E. Installation.
A. Removal.
B. Disassembly
C. Cleaning/Inspection.
D. Assembly
E. Installation
17-28.4. Right Hand Front Control Valve Body Removal/Repair/Installation (M984e1).
A. Removal.
B. Disassembly.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28.4. Right Hand Front Control Valve Body Removal/Repair/Lnstallation (M984e1) (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28.4. Right Hand Front Control Valve Body Removal/Repair/Installation (M984e1) (Cont).
D. Assembly
17-28.4. Right Hand Front Control Valve Body Removal/Repair/Installation (M984e1) (Cont).
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-28.4. Right Hand Front Control Valve Body Removal/Repair/Installation (M984e1) (Cont).
E. Installation.
17-28.4. Right Hand Front Control Valve Body Removal/Repair/Installation (M984e1) (Cont)
17-29. Solenoid Removal/Installation.
B. Installation.
17-29.1. Solenoid Removal/Installation (M984e1)
B. Installation.
17-30. Accumulator Removal/Repair/Charging/Installation
B. Disassembly.
C. Cleaning/Lnspection.
E. Charging.
F. Installation.
A. Adjustment.
117-31. Main Hydraulic Pressure Adjustment (Cont)
A. Adjustment
17-32. Lift Down And Shut Down Solenoids Removal/Repalr/Lnstallatlon.
A. Removal.
B. Disassembly.
D. Installation.
17-32.1. Lift Down And Shut Down Solenoids And Valve Removal/Repair/Installation (M984e1).
C. Removal Boom Down, Hoist, And Telescope Solenoids.
G. Removal Boom Valve
J. Cleaning/Inspection.
L. Follow-On Maintenance.
17-33. Overload Sensor Switch Adjustment
A. M985 And M977 Overload Sensor Switch Adjustment
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
B . A D J U S T M E N T M A I N O V E R L O A D ( M 9 7 7 O N L Y )
17-33.1 Overload Sensor Switches Adjustment (M984e1).
A. 7300 Lb Weight Adjustment
B. 10,000 Ib Weight Adjustment.
17-33.1. Overload Sensor Switches Adjustment (M984e1) (Cont).
C. 14,800 Lb Weight Adjustment,
D. 16,700 Lb Weight Adjustment.
E. Follow-On Maintenance.
Section Vii. Outriggers
B. Installation..
17-35. Outrigger Leg Cylinder Removal/Installation
B. Installation.
17-36. Outrigger Leg Cylinder Repair.
17-36. Outrigger Leg Cylinder Repair (Cont)
B. Cleaning/Inspection.
17-36. Outrigger Leg Cylinder Repair (Cont)
17-36.1. Outrigger Leg Cylinder Removal/Installation (M984e1).
B. Installation.
A. Disassembly
B. Cleaning/Inspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-37. Outrigger Extensions Removal/Installation
B. Installation (M985).
D. Installation (M977).
17-38. Outrigger Extension Cylinder Removal/Lnstallatlon
B. Installation
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-38.1 Outrigger Outer Beam And Extension Cylinder Removal/ Installation (M984e1).
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-38.1. Outrigger Outer Beam And Extension Cylinder Removal/Installation (M984e1) (Cont)
M977, M995, And M994e1 Crane Maintenance Instructions (Cont)
B. Installation
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-38.1 Outrigger Outer Beam And Extension Cylinder Removal/ Installation (M984e1) (Cont)
C. Follow-On Maintenance.
17-38.2. Outrigger Inner Beam Removal/Installation (M984e1).
B. Installation.
17-39. Outrigger Extension Cylinder Repair.
B. Cleaning/Inspection.
M977, M985, And M984e1 Crane Maintenance Instructions (Cont)
17-40. Outrigger Inner Beam Extension Cylinder Removal/Installation (M984e1)
B. Installation
17-41. Outrigger Inner And Outer Beam Cylinder Repair (M984e1).
B. Cleaning/Inspection
17-41. Outrigger Inner And Outer Beam Cylinder Repair (M984e1) (Cont).
17-42. Crane Cylinder Test
A. Test Setup.
B. Test Procedure.
Chapter 19 Tm 9-2320-279-34-3 Power Takeoff (Pto) And Hydraulic Pump Maintenance
A. Disassembly
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-2. Power Takeoff (Pto) Repair (Cont).
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
B. Cleaning/Lnspection.
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-2. Power Takeoff (Pto) Repair (Cont).
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-2. Power Takeoff (Pto) Repair (Cont).
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-2.1 Power Takeoff Repair (M984e1)
A. Disassembly.
19-2.1. Power Takeoff Repair (M984e1) (Cont)
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-2.1. Power Takeoff Repair (M984e1) (Cont)
B. Cleaning/Inspection
19-2.1. Power Takeoff Repair (M984e1) (Cont).
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-2.1. Power Takeoff Repair (M984e1) (Cont).
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-2.1. Power Takeoff Repair (M984e1) (Cont)
Section Iii. Hydraulic Pump
A. Disassembly.
19-3. Hydraulic Pump Repair (Cont)
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-3. Hydraulic Pump Repair (Cont).
19-4. Hydraulic Pump Repair (M984e1)
A. Disassembly.
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-4. Hydraulic Pump Repair (M984e1) (Cont)
B. Cleaning/Inspection.
C. Assembly
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
19-4. Hydraulic Pump Repair (M984e1) (Cont)
Power Takeoff (Pto) And Hydraulic Pump Maintenance Instructions (Cont)
Chapter 20 Hydraulic System Maintenance
A. Disassembly.
B. Cleaning/Lnspection
20-2. Hydraulic Hand Pump Repair (M983) (Cont)
Section Ill. Hydraulic Control Valves
B. Cleaning/Lnspection.
20-4. Self-Recovery Winch Control Valve Assembly Repair
B. Cleaning/Inspection.
C. Assembly.
20-5. Heavy-Duty Selector Valve Repair (M984)
Hydraulic System Maintenance Instructions (Cont)
20-5. Heavy-Duty Selector Valve Repair (M984) (Cont)
B. Cleaning/Inspection.
20-5. Heavy-Duty Selector Valve Repair (M984) (Cont)
Hydraulic System Maintenance Instructions (Cont)
20-5. Heavy-Duty Selector Valve Repair (M984) (Cont)
20-6. Ancillary Equipment Engine Idle Speed Adjustment (M984)
A. Removal.
17-3.1. Crane Removal/Installation (Cont)
B. Installation.
C. Follow-On Maintenance.
17-4. Subframe Removal/Installation.
20-6. Ancillary Equipment Engine Idle Speed Adjustment (M984) (Cont)
B. Engine Idle Speed Adjustment.
20-7. Primary Pump Hydraulic Motor Control Valve Repair (M978)
B. Cleaning/Lnspection.
C. Assembly
20-8. Heavy Duty Winch Manifold Removal/Installation (M984e1)
20-8. Heavy Duty Winch Manifold Removal/Installation (M984e1) (Cont)
B. Installation
20-9. Heavy Duty Winch Manifold Repair (M984e1)
A. Disassembly
20-9. Heavy Duty Winch Manifold Repair (M984e1) (Cont)
Hydraulic System Maintenance Instructions (Cont)
20-9. Heavy Duty Winch Manifold Repair (M984e1) (Cont)
Hydraulic System Maintenance Instructions (Cont)
C. Assembly.
Hydraulic System Maintenance Instructions (Cont)
20-9. Heavy Duty Winch Manifold Repair (M984e1) (Cont)
Hydraulic System Maintenance Instructions (Cont)
20-9. Heavy Duty Winch Manifold Repair (M984e1) (Cont)
20-10. Retriever Control Valve Repair (M984e1)
A. Disassembly.
Hydraulic System Maintenance Instructions (Cont)
B. Cleaning/Inspection.
Hydraulic System Maintenance Instructions (Cont)
20-10. Retriever Control Valve Repair (M984e1) (Cont)
Chapter 21 Arctic Heater Kit Maintenance
21-2. Arctic Kit Coolant Pump Repair (Cont)
Arctic Heater Kit Maintenance Instructions (Cont)
21-2. Arctic Kit Coolant Pump Repair (Cont)
Arctic Heater Kit Maintenance Instructions (Cont)
B. Cleaning/Inspection
Arctic Heater Kit Maintenance Instructions (Cont)
C. Assembly
Arctic Heater Kit Maintenance Instructions (Cont)
21-2. Arctic Kit Coolant Pump Repair (Cont)
Arctic Heater Kit Maintenance Instructions (Cont)
Section Ii. Service And Inspection
M978 Tanker Maintenance Procedures Instructions (Cont)
22-2. General Maintenance Instructions (Cont)
Figure 22-1. Tanker External Components.
Figure 22-2. Tanker Filter And Manual Dispensing Components.
Figure 22-3. Tanker Dispensing Components-Valves
Figure 22-4. Tanker Loading And Unloading Components
Figure 22-5. Tanker Gages, Air, And Electrical Components
Section Ill. Pump, Pump Motor, And Auxiliary Pump Maintenance
M978 Tanker Maintenance Instructions (Cont)
22-3. Primary Pump Hydraulic Motor Repair (Cont).
B. Cleaning/Lnspection.
C. Assembly.
M978 Tanker Maintenance Procedures Instructions (Cont)
22-3. Primary Pump Hydraulic Motor Repair (Cont)
22-4. Primary Pump Repair.
22-4. Primary Pump Repair (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
22-4. Primary Pump Repair (Cont)
B. Cleaning/Inspection.
22-4. Primary Pump Repair (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
22-4. Primary Pump Repair (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
22-5. Auxiliary Pump Repair..
A. Disassembly.
B. Cleaning/Inspection.
22-5. Auxiliary Pump Repair (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
22-5. Auxiliary Pump Repair (Cont).
Section Iv. Flowmeter Maintenance
A. Removal.
22-7. Flowmeter Removal/Installation.
B . I N S T A L L A T I O N
22-8. Flowmeter Repair.
22-8. Flowmeter Repair (Cont).
M978 Tanker Maintenance Procedures Instructions (Cont)
22-8. Flowmeter Repair (Cont)
B. Cleaning/Inspection.
C. Assembly
M978 Tanker Maintenance Procedures Instructions (Cont)
22-8. Flowmeter Repair (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
Section V. Air Eliminator
B. Cleaning/Lnspection
C. Assembly.
Section Vi. Valves
A. Disassembly.
M978 Tanker Maintenance Procedure Instructions (Cont)
B. Cleaning/Inspection.
M978 Tanker Maintenance Procedure Instructions (Cont)
22-10. V1 Emergency Valve Repair (Model A) (Cont).
22-10.1 V1 Emergency Valve Repair (Model B).
22-10.1 V1 Emergency Valve Repair (Model A) (Cont).
M978 Tanker Maintenance Procedures Instructions (Cont)
B. Cleaning/Inspection.
M978 Tanker Maintenance Procedures Instructions (Cont)
22-10.1 V1 Emergency Valve Repair (Model B) (Cont)
22-11. V2 Bottom Load Adapter Repair.
B. Cleaning/Inspection.
22-12. V3 Suction Line Valve And V17 Gravity Valve Repair.
B. Cleaning/Inspection.
M978 Tanker Maintenance Procedure Instructions (Cont)
22-13. V4 Bypass/Pressure Relief Valve Repair.
M978 Tanker Maintenance Procedure Instructions (Cont)
22-13. V4 Bypass/Pressure Relief Valve Repair (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
22-13. V4 Bypass/Pressure Relief Valve Repair (Cont)
B. Cleaning/Inspection.
22-13. V4 Bypass/Pressure Relief Valve Repair (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
22-13. V4 Bypass/Pressure Relief Valve Repair (Cont)
M978 Tanker Maintenance Procedure Instructions (Cont)
22-14. V5 Air Actuated Flow Valve And Actuator Repair.
M978 Tanker Maintenance Procedures Instructions (Cont)
22-14. V5 Air Actuated Flow Valve And Actuator Repair. (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
B. Cleaning/Inspection.
M978 Tanker Maintenance Procedure Instructions (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
M978 Tanker Maintenance Procedures Instructions (Cont)
22-15. V6 Fuel/Defuel Valve Repair
A. Disassembly.
C. Assemblv.
22-16. V7/V8 Reel Valve Repair.
B. Cleaning/Inspection
M978 Tanker Maintenance Procedures Instructions (Cont)
22-17. V10 Bottom Load Valve Repair.
M978 Tanker Maintenance Procedures Instructions (Cent)
B. Cleaning/Inspection.
C. Assembly.
122-17. V1 O Bottom Load Valve Repair (Cont).
22-18. V11 Flow Regulating Valve Repair.
22-18. V11 Flow Regulating Valve Repair (Cont)
B. Cleaning/Inspection.
22-19 V12 Bottom Load Precheck Valve And Sampling Probe Valve Repair.
M978 Tanker Maintenance Procedures Instructions (Cent)
B. Cleaning/Inspection
M978 Tanker Maintenance Procedures Instructions (Cent)
22-20. V13ventvalve Repair.
M978 Tanker Maintenance Procedures Instructions (Cent)
B. Cleaning/Lnspectiono
22-21. V14 Pilot Valve Repair
A. Disassembly
22-22. V18 Bulk Delivery Valve Repair
B. Cleaning/Inspection.
M978 Tanker Maintenance Procedures Instructions (Cont)
22-23. V19jetlevel Sensor Repair.
B. Cleaning/Inspection
C. Assembly.
Section Vii. Fuel Service Nozzle
A. Disassembly
B. Cleaning/Inspection
22-25. Manhole Cover Repair (Model B).
B. Cleaning/Inspection.
C. Assembly.
22-26. Manhole Cover Repair (Model C)
22-26. Manhole Cover Repair (Model C) (Cont).
B. Cleaning/Inspection.
22-26. Manhole Cover Repair (Model C) (Cont)
Chapter 23 Special Purpose Kit Installation
A. Sheet Metal Preparation
Special Purpose Kit Installation Instructions (Cont)
B. Initial Installation.
Special Purpose Kit Installation Instructions (Cont)
23-2. Arctic Heater Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-2. Arctic Heater Kit Initial Installation (Cont)
Special Purpose Kit Installation Lnstructions (Cont)
23-2. Arctic Heater Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-2. Arctic Heater Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-2. Arctic Heater Kit Initial Installation (Cont).
Special Purpose Kit Installation Instructions (Cont)
23-2. Arctic Heater Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-2. Arctic Heater Kit Initial Installation (Cont).
Special Purpose Kit Installation Instructions (Cont)
23-2. Arctic Heater Kit Initial Installation (Cont)
Section Ill. Armament Equipment
23-3. Machine Gun Ring Kit Initial Installation (Cont).
Special Purpose Kit Installation Instructions (Cont)
23-3. Machine Gun Ring Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-3. Machine Gun Ring Kit Initial Installation (Cont)
23-4. M-16 Rifle Mount Kit Initial Installation
23-4. M-16 Rifle Mount Kit Initial Installation (Cont)
Section Iv. Radio
A. Initial Installation.
Special Purpose Kit Installation Instructions (Cont)
23-5. Radio Kit Initial Installation (Cont)
Special Mount (27) And Connector (28). Tm 9-2320-279-34-3 Purpose Kit Installation Instructions (Cont)
23-5. Radio Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
Section V. Chemical, Biological, And Radiological (Cbr)
Special Purpose Kit Installation Instructions (Cont)
23-6. Gas Particulate Filter Unit (Gpfu) Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-6. Gas Particulate Filter Unit (Gpfu) Kit Initial Installation (Cont).
Special Purpose Kit Installation Instructions (Cont)
23-6. Gas Particulate Filter Unit (Gpfu) Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-6. Gas Particulate Filter Unit (Gpfu) Kit Initial Installation (Cont)
23-7. Decontamination Kit Initial Installation.
23-7. Decontamination Kit Initial Installation (Cont)
23-8. M-8 Chemical Alarm Kit Initial Installation
A. Initial Installation.
Special Purpose Kit Installation Instructions (Cont)
23-8. M-8 Chemical Alarm Kit Initial Installation (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-8. M-8 Chemical Alarm Kit Initial Installation (Cont).
Special Purpose Kit Installation Instructions (Cont)
B. Follow-On Maintenance.
23-9. Shipping And Storage Containers, Engine, Transmission And Transfer Case Packing And Unpacking.
B. Upper Container Installation.
D. Engine Installation
E. Transmission Removal.
F. Transmission Installation.
23-9. Shipping And Storage Containers, Engine, Transmission And Transfer Case Packing And Unpacking (Cont).
G. Transfer Case Removal.
H. Transfer Case Installation.
23-10. Shipping And Storage Containers, Engine, Transmission, And Transfer Case Service And Repair.
B. Disassembly.
Special Purpose Kit Installation Instructions (Cont)
23-10. Shipping And Storage Containers, Engine, Transmission, And Transfer Case Service And Repair. (Cont).
C. Assembly
23-10. Shipping And Storage Containers, Engine, Transmission, And Transfer Case Service And Repair. (Cont)
Special Purpose Kit Installation Instructions (Cont)
23-11. Engine, Preparation For Shipping And Storage Container.
Special Purpose Kit Installation Instructions (Cont)
23-11. Engine, Preparation For Shipping And Storage Container (Cont).
Special Purpose Kit Installation Instructions (Cont)
B. Follow-On Maintenance.
23-12. Transmission, Preparation For Shipping And Storage Container
Follow-On Maintenance
Appendix A References
A-4. Other Publications (Cont).
Appendix B Illustrated List Of Manufactured Items
Illustrated List Of Manufactured Items (Cont)
Illustrated List Of Manufactured Items (Cont)
Illustrated List Of Manufactured Items (Cont)
Section Ill. Manufactured Items
Figure B-4. Crane Hoist Drive Unit Pressure Plate Removal/Installation (M983).
Figure B-5. Arctic Heater Test Set .
Figure B-5. Arctic Heater Test Set (Cont).
F I G U R E B - 7 . S E A L R E T A I N E R T O O L ( M 9 8 3 )
Figure B-8. V5 Air Actuated Valve Spring Compression Tool (M978) (Pn 2sk886).
Figure B-8. V5 Air Actuated Valve Spring Compression Tool (M978) (Pn 2sk886) (Cont).
Figure B-9. Air Compressor Unloader Bore Bushing Removal Tool (Pn 2bf829)
Figure B-10. Air Compressor Cylinder Head Removal Tool (Pn 2ah762)
Table B-1. Hoses And Hose Assemblies
Table B-1. Hoses And Hose Assemblies (Continued)
Table B-1. Hoses And Hose Assemblies (Continued)
Table B-2. Locking Strip
Table B-3. Locking Channel
Figure B-17. Socket - Fabrication
Table B-20. Pvc Matting
Appendix C Expendable Supplies And Materials List
Expendable Supplies And Materials List (Cont)
Expendable Supplies And Materials List (Cont)
Expendable Supplies And Materials List (Cont)
Expendable Supplies And Materials List (Cont)
Expendable Supplies And Materials List (Cont)
Appendix D Torque Limits
Table D-1. Torque Limits For Dry Fasteners
Table D-2. Torque Limits For Wet Fasteners
Table D-3. Dry Torque Limits For M983 Crane (Metric)
Index
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Index (Cont)
Fo-1. Hydraulic Schematic (M977, M985) (Sheet 1 Of 11)
Fo-1. Hydraulic Schematic (M977 Crane ) (Sheet 2 Of 11)
Fo-1. Hydraulic Schematic ( M985 Crane ) (Sheet 3 Of 11)
Fo-1. Hydraulic Schematic ( M985e1 ) (Sheet 4 Of 11)
Fo-1. Hydraulic Schematic ( M985e1 Crane ) (Sheet 5 Of 11)
Fo-1. Hydraulic Schematic (M978) (Sheet 6 Of 11).
Fo-1. Hydraulic Schematic (M984) (Sheet 7 Of 11).
Fo-1. Hydraulic Schematic (M983 W/O Crane) (Sheet 8 Of 11).
Fo-1. Hydraulic Schematic (M983 W/Crane( (Sheet 9 Of 11)
Fo-1. Hydraulic Schematic (M983 Crane) (Sheet 10 Of 11)
Fo-1. Hydraulic Schematic (M985e1) (Sheet 11 Of 11).
Fo-2. Wiring Diagram (M977 Crane) (Sheet 1 Of 3)
Fo-2. Wiring Diagram (M985 Crane) (Sheet 2 Of 3)
Fo-2. Wiring Diagram (M984e1 Crane) (Sheet 3 Of 3)
Fo-3. Electrical Schematic (M985 Crane) (Sheet 1 Of 4)
Fo-3. Electrical Schematic (M977 Crane) (Sheet 2 Of 4)
Fo-3. Electrical Schematic (M984e1 Crane) (Sheet 3 Of 4)
Fo-3. Electrical Schematic (M983 Crane) (Sheet 4 Of 4).
The Metric System Ano Equivalents

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