TM 55-1520-240-23-8
10-30
INSTALL AFT FUEL TANK CELL
(Continued)
10-30
20.
Install fuel tank drain valves (Task 10-40).
INSTALL BOOST PUMP BRACKET
NOTE
Four different types of aft fuel cells
are used on the helicopter. Each is
interchangeable and may require four
washers bushings between pump
bracket and cell.
21.
For fuel cell 145P4056-1 position four washers
(39) on cell flange (4.0). For fuel cell 145P4056-2
or 414PS401-8 install four bushings (41) on cell
flange (40).
22.
Position pump bracket (42).
23.
Install four bolts (43) and washers (44).
INSPECT
FOLLOW-ON MAINTENANCE:
Install aft fuel tank vent valve (Task 10-84).
Install fuel level control valve and mounting bracket
(Task 10-60).
Install auxiliary tank vent assembly (Task 10-66).
Install aft tank fuel lines and electrical wiring (Task
10-78).
Install fuel quantity indicating system tank unit (Task
8-82).
Install aft tank boost pump (Task 10-80).
Install aft fuel tank (Task 10-31).
END OF TASK
10-145
