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TM 10-4320-316-14
4-29.
FUEL COCK AND FUEL FILTER, OUTLET REPLACEMENT.
This Task Covers:
a. Removal
b
Service
c. Installation
Initial Setup:
WARNING
Improper care in handling fuel can
Tools Required
cause fire and explosion which can
Tool Kit, General Mechanic's (Appendix B, Item 1)
cause severe injury or death to
Pan, Drain (Appendix B, Item 2)
operating personnel. To avoid fire
or explosion during engine
Material's Required
refueling:
Diesel Fuel (Appendix E, Item 6)
O-ring, (Refer to TM10-4320-316-24P)
DO NOT allow any flame
producing material within 50
Equipment Condition
feet (15.25 m) of fuel during
DED pump assembly shut down and cool.
equipment filling.
DO NOT smoke while refueling.
DO NOT let fuel drip onto any
hot surface.
DO NOT overfill fuel tank.
DO NOT refuel unit while
engine is running.
a.
Removal (Refer to Figure 4-21).
(1) Remove fuel tank cap (1) and strainer (2).
(2) Drain all fuel from fuel tank (3) by removing drain plug (4) at bottom of the tank. Dispose of fuel per FM 10-69.
(3) Loosen clamp (5) and remove fuel line hose (6) from fuel cock (7).
(4) Remove nut (8), nut (9), and washer (10) securing the fuel cock to studs on the tank, and remove fuel cock (7).
(5) Remove O-ring (11) from fuel cock (7). Discard O-ring.
(6) Remove fuel filter (12) and gasket (13) from inside of fuel tank (3).
b. Service.
(1) Wash the fuel cock (7) and filter (12) thoroughly with diesel fuel.
(2) Check the filter (12) for cracks or damage. Replace damaged filter.
(3) Dry fuel cock (7) thoroughly before reinstalling.
c.
Installation.
(1) Insert fuel filter (12) and new gasket (13) into fuel tank (3) through fuel tank cap (1) opening and position the
fuel filter studs through the holes in the bottom of the fuel tank.
4-66
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