ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
4-173
(9)
Disconnect generator set from auxiliary fuel supply.
(10) Close engine compartment access doors.
c. Replacement.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Open left side engine compartment access doors (Figure 1-3).
(4)
Tag and disconnect auxiliary fuel pump (11, Figure 4-26) electrical connector.
(5)
Loosen hose clamps (1). Disconnect fuel inlet hose (2) from fuel strainer (4), fitting (3) from fitting
(14), and fuel inlet hose from fitting (3). Cap fuel inlet hose.
(6)
Remove fuel strainer (4) from auxiliary fuel pump (11).
(7)
Disconnect auxiliary fuel outlet line (5) from elbow (12).
(8)
Remove nuts (6), lockwashers (7), bolts (8), washers (9), cap and chain assembly (10), and auxiliary
fuel pump (11) from filler neck panel.
(9)
Remove elbow (12) from auxiliary fuel pump (11).
(10) If necessary, remove locknut (13) and fitting (14) from filler neck panel.
(11) If removed, install fitting (14) and locknut (13) on filler neck panel.
(12) Install elbow (12) on auxiliary fuel pump (11).
(13) Install auxiliary fuel pump (11), chain assembly (10), washers (9), bolts (8), lockwashers (7), and
nuts (6) on filler neck panel.
(14) Connect auxiliary fuel outlet line (5) on elbow (12).
(15) Install fuel strainer (4) on auxiliary fuel pump (11).
(16) Remove caps from fuel inlet hose (2), and position hose clamps (1) on fuel inlet hose. Connect fuel
inlet hose to fitting (3), fitting (3) to fitting (14), and fuel inlet hose to fuel strainer (4). Tighten
hose clamps.
(17) Connect auxiliary fuel pump (11) electrical connector. Remove tags.
(18) Connect negative battery cable to battery, and close BATTERY ACCESS door.
(19) Move generator set ENGINE CONTROL switch to PRIME AND RUN AUX FUEL position, and
check for fuel leaks.
(20) Return ENGINE CONTROL switch to OFF position.
(21) Close engine compartment access doors.
