ARMY TM 9-6115-645-24
AIR FORCE TO 35C2-3-444-12
MARI NE CORPS TM 09244A/09245A-24/2
SECTION XIII. MAINTENANCE
2-85 LOW PRESSURE FUEL LINES AND FITTINGS.
OF FUEL SYSTEM
2–85.1
a.
b.
c.
d.
e.
f.
2–85.2
a.
b.
c.
d.
e.
Removal.
Shut down generator set.
Open battery access door and disconnect negative battery cable.
Identify fuel line (1, 2, 13, 16, 42, 54, 55, or 57, FIGURE 2-26) or fitting (9), (10), (12), (18), (28), (30), (31),
(48), (58), or (59) that is damaged or leaking and must be removed.
Remove nut (60) or (63), bolt (61) or (64), or clamp (56), (62), or (65) as necessary.
Remove fuel line or fitting from generator set.
Cover or cap all openings.
Installation.
Remove any caps and position fuel line (1, 2, 13, 16, 42, 54, 55, or 57, FIGURE 2-26) or fitting (9), (10), (12),
(18), (28), (30), (31), (48), (58), or (59) in generator set.
Connect fuel line at both ends, and install clamp (56), (62), or (65), bolt (61) or (64), or nut (60) or (63) as necessary.
Connect negative battery cable and close battery access door.
Start generator set and check for fuel leaks.
Shut down generator set and close all access doors.
2–86 AUXILIARY FUEL PUMP.
2-86.1
a.
b.
2–86.2
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
2-120
lnspection.
Shut down generator set.
Inspect auxiliary fuel pump (8, FIGURE 2-26) for leaks, cracks, missing hardware, loose connections, and other
damage.
Testing.
Shut down generator set.
Connect generator set to auxiliary fuel supply (ensure auxiliary fuel supply is no more than 6 feet (1.83 m) below
generator set).
Open left side engine access doors.
Disconnect auxiliary fuel pump outlet line (13, FIGURE 2-26) at fuel tank fitting and place disconnected end
in measuring container.
Move generator set MASTER SWITCH to PRIME& RUN AUX FUEL position for 1 minute and return MASTER
SWITCH to OFF position.
Measuring container should have collected at least 36 ounces (1.06 liters) of fuel.
Replace auxiliary fuel pump if delivery amount is other than above.
Connect auxiliary fuel pump outlet line (13) at fuel tank fitting.
Disconnect generator set from auxiliary fuel supply.
Close engine access doors.
