TM 5-4320-300-14
5-11.
FUEL PUMP ASSEMBLY (CONT) -
Location/Item
Action
Remarks
Secure cover in place with eight bolts and lock
washers, tightening bolts alternately and evenly.
Rotate pump shaft by hand to make certain that
parts rotate freely. If shaft does not rotate freely,
attempt to free it by tapping a corner of the
pump.
16. Pipe plugs
Install in drain holes.
INSTALLATION
17. Gasket, drive
Position a new gasket on pump body mounting
coupling, and
flange and locate pump drive coupling over
drive shaft
square end of fuel pump drive shaft.
18. Fuel pump
Install on engine and secure with mounting bolts.
19. Inlet and out-
Connect inlet and outlet fuel lines to fuel pump.
let fuel lines
CAUTIION
Prime fuel system after installing fuel pump. This will promote trouble-free engine performance
and prevent the possibility of fuel pump seizure during initial starting.
PRIMING
20. Fuel filter
Remove filler plug in fuel
filler plug
filter cover and install hand
primer pump. Prime the
system. Remove primer pump.
Install filler plug.
5-34
