TM 55-1520-240-23-7
8-81
REMOVE FUEL QUANTITY INDICATING SYSTEM TANK UNIT
(Continued)
8-81
NOTE
Procedure is same to remove any
tank unit except where noted in task.
Removal of left hand main center tank
unit is shown here.
1.
Remove four bolts (1) and washers (2).
NOTE
Forward and aft tanks have five bolts
and washers.
2.
Lift unit (3) from tank (4) until four terminals
(5) are exposed. Loosen wire clamp (6). Tag
and disconnect four wires (7) by loosening four
screws (8). Tape wire ends. Secure wires to
fuel tank.
NOTE
Left hand main center tank unit and
right hand main center tank unit have
wires connected to the bottom of the
unit.
3.
Lift unit (3) out of tank (4) until two terminals (9)
are exposed. Tag and disconnect two wires (10)
by loosening two screws (11). Tape wire ends.
Secure wires to fuel tank.
4.
Remove unit (3).
5.
Remove gasket (12).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
8-260