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TM10-4320-324-14
4-41. Fuel Lines, Hoses, and Fittings Replacement.
This task covers:
a. Removal
b. Installation
d.
Follow-on Maintenance
b. Cleaning/Inspection
INITIAL SETUP:
Tools
Equipment Condition
Tool kit, general mechanics: automotive, item 32,
Engine shut down (para 2-7).
section III, appendix B
General Safety Instructions
Materials/Parts
Fuel will be handled during this procedure.
Cloth, lint free, item 3, appendix E
Keep a fire extinguisher on site.
Solvent P-D-680, dry cleaning, item 15,
appendix E
Wear personal protective equipment
Packing (2)-MS28778-4
when using cleaning solvent.
Lockwashers (6)-MS35338-43
Gaskets (2)-111 8688
a. Removal.
WARNING
Fuel is very flammable and can explode easily.
To avoid serious injury or death, keep fuel
away from open fire and keep fire extinguisher
within easy reach when working with fuel. Do
not work on fuel system when engine is hot.
Fuel can be ignited by hot engine. When
working with fuel, post signs that read NO
SMOKING WITHIN 50 FEET of vehicle.
NOTE
Plug all open ports, fuel lines, and hoses after removal.
(1)
Disconnect hose (1) at top of engine.
(2)
Drain fuel from hose (1) into container.
Dispose of fuel in accordance with local
regulations.
(3) Remove elbow adapter (2), pipe plug (3),
elbow pipe (4), cock plug (5), and nipple (6).
4-128
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