TM 55-1520-240-23-7
8-80.7
DISASSEMBLE FUEL QUANTITY SWITCH BOX (AVIM)
8-80.7
INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairers Tool Kit, NSN 5180-00-323-4915
Soldering Gun
Contact Removal/Insertion Tool, M81969/14-03
Materials:
Paper Tags (E264)
Personnel Required:
Aircraft Electrician
Equipment Condition:
Off Helicopter Task
1.
Remove 4 screws (1), washers (2), and separate
cover (3) from housing (4).
2.
Tag and unsolder wires from three relays (5). Tag
and remove wires from three receptacles (6, 7,
and 8). Use contact removal/insertion tool.
3.
Remove six screws (9), twelve washers (10) and
six nuts (11), and separate 3 relays (5) from
cover (3).
4.
Remove twelve screws (12), twenty-four washers
(13), twelve nuts (14) and separate receptacles
(6, 7, and 8) from housing (4).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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