TM 55-1520-240-23-8
10-66
INSTALL FORWARD OR AFT FUEL TANK VENT ASSEMBLY
(Continued)
10-66
INSPECT
FOLLOW-ON MAINTENANCE:
Pressure test vent system (Task 10-117).
Install forward access door on forward or aft auxiliary
tank (Task 10-70 or 10-80).
For forward auxiliary fuel tank only, raise fuel tank
on hinges (Task 10-26).
Install fuel quantity transmitter (Task 8-82).
Test fuel tank after installation (Task 10-27 or 10-32).
Perform vent system flow test (Task 10-118).
Perform test of pressure refueling system (Task
10-119) and fuel feed system (Task 10-120).
Refuel helicopter (Task 1-51).
Bleed fuel system (Task 10-121).
Check for leaks (Task 10-4).
Perform operational check of fuel system (TM
55-1520-240-T).
END OF TASK
10-330
