TM 55-1520-240-23-8
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TEST AFT FUEL TANK AFTER INSTALLATION
(Continued)
10-32
18.
Remove plug from port (4). Install two
serviceable packings (2 and 3) on valve (1).
Install valve in port.
INSPECT
FOLLOW-ON MAINTENANCE:
Perform vent system pressure test (Task 10-117) and
flow test (Task 10-118) on affected tank.
Perform test of pressure refueling system (Task
10-119) and fuel feed system (Task 10-120).
Install aft pod panel (Task 2-188).
Raise aft intertank pod panel (Task 2-188).
Refuel helicopter (Task 1-51).
Bleed fuel system (Task 10-121).
Perform operational check of affected fuel system
(TM 55-1520-240-T).
END OF TASK
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