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TM 10-3930-638-24&P
2-15. FUEL SYSTEM MAINTENANCE (cont)
b. Electric Fuel Pump and Lines (cont).
Remove hose clamp (3)
STEP
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
1
Engine compart -
a. Screw termin-
Loosen
Disconnect wire (serial number
ment, right rear
al (5)
9150018 and below)
aa. Wire lead (5A)
Disconnect
From wiring harness lead
(serial number 9150019
and above)
b. Two hose clamps
Loosen
(1)
c. Filter supply
Disconnect
Remove hose clamp (1)
hose (2)
d. Two hose clamps
Loosen
(3)
e, Fuel filter hose
Disconnect
(4)
f. Two hose barbs
Remove
(6 and 7)
g. Two nuts (8), lock
Remove
washers (9),
washers (10) and
cap screws (11)
h. Electric fuel
Remove
pump (12)
CLEANING
2
Filter supply hose
Clean
(2) and fuel filter
hose (4)
WARNING
Dry cleaning solvent (P-D-680), used to clean parts is toxic and
flammable, Wear protective goggles and gloves and use only in a
well ventilated area. Avoid contact with skin, eyes, and clothes
and don’t breathe vapors. Do not use near open flame or exces-
sive heat and don’t smoke when using it. Failure to do so could
cause serious injury. If you become dizzy while using cleaning
solvent, get fresh air immediately, and get medical attention. If .
contact with skin or clothes is made, flush with large amounts of
water. If contact with eyes is made, wash eyes with water immed-
iately, and obtain medical aid immediately.
3
All other parts
Clean
Use cleaning solvent P-D-680; dry thorough-
ly
INSPECTION
4
Hose clamps (1 and 3)
Inspect
Replace if damaged
5
Filter supply hose
Inspect
Replace if cracked or split
(2) and fuel filter
hose (4)
Use clean diesel fuel
2-42 Change 2
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