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TM 9-2350-253-34-2
2-92. ENGINE FUEL PUMP ASSEMBLY REPAIR.
This task covers:
a.
Removal
b.
Disassembly
c.
Assembly
d.
Installation
Initial Setup:
•
Lockwasher (4) (Item 87, Appendix F)
Tools/Test Equipment:
•
Self-locking nut (Item 169, Appendix F)
•
General mechanic’s tool kit (Item 4, Appendix B)
Equipment Conditions:
•
Semitrailer uncoupled (refer to TM 9-2330-398-10).
Material/Parts:
•
Gasket (Item 70, Appendix F)
NOTE
There are two electric fuel pumps. Use this paragraph to repair either one.
a.
REMOVAL
NOTE
The two fuel pumps are located on the left rear side of the engine and are mounted
to the rear firewall.
1.
Position suitable container in place under fuel pump (1) to collect any spilled fuel.
2.
Tag and disconnect two fuel lines (2) from fuel pump (1). Plug fuel lines (2) to prevent fuel contamination.
2-194
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