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TM 9-4110-257-14
5-41. FUEL PUMP REPLACEMENT.
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Materials/Parts:
Equipment Conditions:
Refrigeration unit shut down (para 2-7) and battery
Wiping Rags
disconnected (para 4-35).
3, Appendix E
Left side condenser door open.
Gasket(s) (As Required)
53, Appendix G
Gasket(s) (As Required)
22, Appendix G
Washers (4)
29 Appendix G
a.
Removal.
WARNING
Fuel pump may contain fuel. Injury to personnel can occur when removing.
Appropriate actions should be taken to contain spills.
(1)
Remove two unions (1), washers (2), eyes (3), and washers (4). Discard washers.
NOTE
The fuel pump uses special gaskets as shims/seals and are not re-usable.
(2)
Remove two nuts (5), fuel pump (6), and gasket(s) (7). Note quantity and thickness of gasket(s). Discard
gasket(s).
(3)
Do not loose tappet (8).
(4)
Remove stud(s) (9) if damaged.
b.
Installation.
(1)
If removed, install stud(s) (9).
(2)
Push tappet (8) with finger and slowly rotate engine pulley (10) counterclockwise until tappet is at lowest point
(farthest into the engine).
5-93
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