ARMY TM 9-6115-644-24
AIR FORCE TO 35C2-3-446-12
MARINE CORPS TM 09249A/09246A-24/2
d. Disconnect auxiliary fuel pump outlet line (13, FIGURE 2-26) at fuel tank fitting and place disconnected end in
measuring container.
e.
Move generator set MASTER SWITCH to PRIME & RUN AUX FUEL position for 1 minute and return MASTER
SWITCH to OFF position.
f. Measuring container should have collected at least 36 ounces (1 .06 liters) of fuel.
g.
Replace auxiliary fuel pump if delivery amount is other than above.
h. Connect auxiliary fuel pump outlet line (13) at fuel tank fitting.
i.
Disconnect generator set from auxiliary fuel supply.
j.
Close engine access doors.
2-87-3 Removal.
a. Shut down generator set.
b. Open battery access door and disconnect negative battery cable.
c. Open left side engine access doors.
d. Tag and disconnect auxiliary fuel pump (8, FIGURE 2-26) electrical connector.
e. Loosen clamps (1a). Disconnect filter (10) and remove adapter fitting (1b) from filler neck panel
fitting (12). Remove adapter fitting (1b) from auxilary fuel pump (8). Cap fuel inlet hose.
f.
Disconnect auxiliary fuel outlet line (2) from auxiliary fuel pump (8).
g.
Remove nuts (3), Iockwashers (4), bolts (5), washers (6), cap and chain assembly (7), and auxiliary fuel
pump (8).
h.
Remove fitting (9) from auxilary fuel pump.
i.
If necessary, remove nut (11 ) and fitting (12) from fuel filler panel.
2-87-4 Installation.
a. If removed, install fitting (12, FIGURE 2-26) and nut (11) in fuel filler panel.
b. Install fitting (9) in auxiliary fuel pump (8).
c.
Install auxiliary fuel pump (8) and cap and chain assembly (7) in generator set with bolts (5), washers (6), lock-
washers (4), and nuts (3).
d. Connect auxiliary fuel outlet line (2) to auxiliary fuel pump (8).
e. Remove caps from fuel inlet hose (1). Install filter (10) on auxilary fuel pump (8). Install adapter fitting (1b) on
fuel inlet hose (1) and connect adapter fitting (1b) to filler neck panel fitting (12). Connect other end of fuel inlet
hose to filter (10). Tighten clamps (1a).
f. Connect auxiliary fuel pump electrical connector and remove tag.
g. Connect negative battery cable. Close battery access door.
h. Move generator set MASTER SWITCH to PRIME AND RUN AUX FUEL position and check for fuel leaks.
i. Return MASTER SWITCH to OFF position and close engine access doors.
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