TM 9-2350-277-20-5
REPLACE AUXILIARY POWER UNIT BULKHEAD-TO-HULL FUEL SUPPLY HOSES
(M577A3 AND M1068A3 ONLY) — Continued
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REMOVAL
WARNING
Diesel fuel can catch fire and seriously injure or kill soldiers and damage or destroy vehicle.
Wipe up fuel spills immediately. Do not smoke near fuel or when working on the fuel system.
1.
Disconnect fuel hoses (1) and (2) from nipple (3) in bulkhead crossbeam.
2.
Remove jamnut (4) and nipple (3) from bulkhead crossbeam.
3.
Remove two straps (5) holding fuel hose (1) to personnel heater fuel hose (6).
4.
Disconnect fuel hoses (1) and (7) from jamnuts (13) and (14), and elbow (8) in bulkhead.
5.
Remove jamnut (9) and elbow (8) from bulkhead.
6.
Remove screw (10), lockwasher (11), and clamp (12) from fuel supply hose (18). Discard lockwasher.
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