TM-5-3805-254-34
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
MARCH 1993
TM-5-3805-254-34 - Page 246 of 727
TM 5-3805-254-34
6-28. OIL PUMP REPAIR.
This Task Covers:
a.
Disassembly
b.
Cleaning and Inspection
Initial Setup:
Equipment Conditions:
•
Oil pump removed (see paragraph 6-15).
Tools/Test Equipment:
•
General mechanic's tool kit
•
Field automotive shop set
a.
DISASSEMBLY
1. Remove screw (1) and oil pump cover (2).
2. Remove drive gear (3) and driven gear (
assembly from pin (4).
3. Remove oil seal (6) from oil pump body (5) using
puller.
Discard oil seal.
c.
Assembly
Materials/Parts:
•
Hydraulic fluid (Item 7, Appendix B)
•
Dry cleaning solvent (Item 23, Appendix B)
•
One oil seal
General Safety Instructions:
•
Dry cleaning solvent is flammable and must not
be used near open flame.
Use only in a well-
ventilated area.
TA703838
6-120
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