TM-9-2320-279-34-3
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 3 OF 3
TM-9-2320-279-34-3 - Page 466 of 717
TM 9-2320-279-34-3
M978 Tanker Maintenance Instructions (Cont)
Section Ill.
PUMP, PUMP MOTOR, AND AUXILIARY PUMP MAINTENANCE
22-3. PRIMARY PUMP HYDRAULIC MOTOR REPAIR.
This task covers:
a. Disassembly
c. Assembly
b. Cleaning/Inspection
d. Follow-on Maintenance
INITIAL SETUP
Models
References
M978
None
Test Equipment
Equipment Condition
None
TM or Para
Condition Description
Special Tools
Primary pump hydraulic
None
motor on clean work surface.
Supplies
Special Environmental Conditions
Grease, automotive and artillery, Item 34,
None
Appendix C
Oil, lubricating, Item 46, Appendix C
General Safety Instructions
Solvent, dry cleaning, Item 57, Appendix C
No smoking, flame, sparks, and hot or glowing
Personnel Required
objects with 50 ft (15 m) of vehicle.
MOS 63W, Wheel vehicle repairer
Level of Maintenance
General Support
a. Disassembly.
Matchmark cover, gear housing, and adapter.
(1)
Remove four screws (1) from cover (2).
22-10
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