TM 9-2350-287-20-1
4-7. ENGINE-DRIVEN FUEL PUMP REPLACEMENT.
This Task Covers:
a.
Removal
b. Installation
Initial Setup:
Tools/Test Equipment:
Equipment Conditions:
• GeneraI mechanic’s tool kit
• Vehicle parked on level ground (refer to
(Item 24, Appendix I)
TM 9-2350-287-10).
•.Air intake grille opened and secured (refer to
Materials/Parts:
TM 9-2350-287-10).
• Teflon pipe sealant (Item 63, Appendix D)
• Cross-over exhaust pipe removed (para 3-11).
• Gasket (Item 89, Appendix H)
a.
1.
2.
3.
4.
b.
1.
2.
3.
4.
REMOVAL
Disconnect tube (1) from elbow (2).
Disconnect tube (9) from elbow (4).
Remove two elbows (2 and 4) from fuel pump (3).
NOTE
When removing fuel
pump, use care so fork
inside does not fall out.
Remove three screws (7), fuel pump (3), gasket
(5), and fork (6) from engine (8). Discard gasket.
INSTALLATION
Install fuel pump (3), new gasket (5), and fork (6)
on engine (8) with three screws (7).
Apply sealing compound to threads of two elbows
(2 and 4) and install elbows (2 and 4) on fuel
pump (3).
Connect tube (9) to elbow (4).
Connect tube (1) to elbow (2).
FOLLOW-ON MAINTENANCE:
• Install cross-over exhaust pipe (para 3-11).
• Close air intake grille (refer to TM 9-2350-287-10).
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