TM 55-1520-240-23-7
9-156
REPAIR HOIST OPERATOR’S PANEL
9-156
INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairer’s Tool Kit, NSN 5180-00-323-4915
Heat Gun
Materials:
Cloths (E120)
Methyl-Ethyl-Ketone (E244)
Paper Tags (E264)
Gloves (E186)
Personnel Required:
Aircraft Electrician
Inspector
References:
TM 55-1520-240-23P
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Hoist Operator’s Panel Removed (Task 9-155)
NOTE
Repair hoist operator’s panel only to
the extent required.
Procedure is same to replace CARGO
HOOK or HOT MIKE switch. CARGO
HOOK switch is shown here.
1.
Remove CARGO HOOK switch as follows:
a.
Tag and disconnect three wires (1) from
switch (2) by removing three screws (3) and
washers (4).
b.
Remove switch (2).
c.
Connect three wires (1) to new switch (2) by
installing three screws (3) and washers (4).
INSPECT
9-630
