ARMY TM 9-6115-670-14&P
4-92
a. Loosen one clamp (26, Figure 4-22 (SICPS) or Figure 4-23 (JTACS and WIN-T)) and remove fuel
line (27) from vehicle to fuel transfer pump (25).
b. Loosen two clamps (20) and remove fuel line (21) from between fuel transfer pump (25) and day
tank (16).
c. Loosen two clamps (17) and remove fuel line (18) from between day tank (16) and fuel filter (15).
d. Loosen two clamps (13) and remove fuel line (14) from between fuel filter (15) and feeder pump
(19).
e. Loosen two clamps (4) and remove fuel line (3) from between fuel feeder pump (19) and injection
pump (22).
f. Loosen one clamp (2) and remove return fuel line (1) from day tank (16) to vehicle.
g. Loosen one screw (5) and loop clamp (6) and remove wiring harness (7).
h. Install fuel line (24) between injection nozzles (8) and day tank (16) and two clamps (23).
i. Install overflow fuel line (10) between injection pump (22) and injection nozzles (12) and secure with
two clamps (11).
j. Install three injection lines (8) between injection pump (22) and injection nozzles (12) and tighten
pipe fittings (9).
k. Install wiring harness (7) and secure with loop clamp (6) and screw (5).
l. Install return fuel line (1) on day tank (16) and secure with one clamp (2).
m. Install fuel line (3) between fuel feeder pump (19) and injection pump (22) and secure with two
clamps (4).
n. Install fuel line (14) between fuel filter (15) and feeder pump (19) and secure with two clamps (13).
NOTES
Remove and replace only those lines that are determined
to be defective during inspections.
When removing, make note of tiedown strap locations.
Wiring harness will need to be secured at approximately
the same places.
When disconnecting fuel lines, use a suitable container
to catch fuel leaking from disconnected fuel lines.
