TM 5-3810-306-34
FUEL (DOSING) PUMP INSTALLATION
TOOLS: General mechanic's tool kit: automotive (5180-00-177-7033)
SUPPLIES: Lockwasher (Item 274, Appendix B)
EQUIPMENT CONDITIONS:
Disconnect ground cable at shunt.
(Refer to TM 5-3810-306-20.)
Valve compartment access lid open.
REMOVAL:
WARNING
Fuel is flammable. Keep fuel away
from heat and open flame. Catch any
fuel that may come out of hoses in a
suitable container.
1. SHUT OFF FUEL AT PETCOCK ON BOTTOM OF
HEATER FUEL TANK.
2. REMOVE FUEL (DOSING) PUMP (1).
a. Tag and disconnect electrical leads from fuel
pump (1).
b. Loosen hose clamp (2) and disconnect hose (3)
from fuel pump (1). Plug hose.
c. Loosen hose clamp (4) and disconnect hose (5)
from fuel pump (1). Plug hose.
d. Loosen clamp (8) and remove bumper (9) and
fuel pump (1) from clamp.
e. In necessary remove two nuts (6) and
lockwashers (7) securing clamp (8) and remove
clamp. Discard lockwashers (7).
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