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TM 10-4320-348-14
4.26 FUEL TANK AND FUEL LINE REPAIR AND REPLACEMENT.
This task covers:
a) Removal
b) Service
d) Installation
INITIAL SETUP
Equipment
Tools
Condition
Tool Kit, General Mechanics
Para
(Appendix B, Section III, Item 1)
2.7a(2) Sound enclosure cover removed.
Pan Drain
4.22 Front panel removed.
(Appendix B, Section III, Item 2)
4.22 Three-way valve removed.
Materials/Parts
Cloth, Lint-free (Appendix E, Section II, Item 6)
Fuel, Diesel (Appendix E, Section II, Item 2)
Seal, Gas Tank (Appendix E, Item 15)
WARNING
Improper care in handling fuel can cause fire and explosion which can cause
severe injury or death to operating personnel. To avoid fire or explosion during
engine refueling:
• DO NOT allow any flame producing material within 50 feet (15.25 m) of fuel
during 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 4-19)
(1)
Remove fuel cap (1) and strainer (2).
(2)
Remove drain plug (3) from bottom right corner of the fuel tank (5) and drain out all fuel into a clean
container. Dispose of fuel per FM 10-69.
(3)
Release two hose clamps (6) on overflow hose (7).
(4)
Loosen clamp (8) and remove fuel line hose (9) from fuel tank (5).
(5)
Remove hex head screw (10), lifting bolt (11), and washer (12) securing the upper part of the fuel tank stay
bracket (13) and remove stay bracket and two dampers (14).
(6)
Remove fuel tank (5).
(7)
Remove two clamps (15) and pipe gauge (16).
(8)
Remove two bolts (17), stay (18), and two dampers (19).
4-44
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