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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7.
Remove three screws (1), lockwashers (2), and clamps (3) from fuel hose (13). Discard lockwashers.
8.
Remove screw (4), locknut (5), two washers (6), and clamp (7) securing fuel hose (13) to personnel heater shield (8).
Remove clamps from hose. Discard locknut.
9.
Remove screw (9), lockwasher (10), and clamp (11) securing fuel hose (13) to bulkhead crossbeam. Remove clamp from
hose. Discard lockwasher.
10. Disconnect fuel hose (13) from nipple (12) in hull ceiling.
11. Remove elbow (14) from nipple (12).
12. Remove three screws (15), washers (16), flange (17), and gasket (18) from hull roof. Discard gasket.
13. Remove jamnut (19) and nipple (12) from flange (17).
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