TM 1-1520-238-23
13-118
13.37.
ECS PANEL VARIABLE RESISTOR REPLACEMENT (AVIM) - continued
WARNING
Soldering gun can cause severe burns
to personnel and start fires. Observe
all safety precautions when using sol-
dering gun. If injury occurs, seek med-
ical aid.
13.37.3. Removal
a. Desolder wires (1) from variable resistor (2).
(1) Identify and desolder wires (1) from terminals
(3). Use soldering gun (TM 55-1500-323-24).
b. Remove variable resistor (2) from support
panel (4).
(1) Remove nut (5) and lockwasher (6) from vari-
able resistor (2).
(2) Remove and discard variable resistor (2).
13.37.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
13.37.5. Inspection
a. Check switches for cracks, loose terminals,
and signs of overheating (para 13.1).
b. Check removed and attaching parts for corro-
sion (para 1.49).
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