TM 1-1520-238-23
9-183
9.53.
PILOT INSTRUMENT PANEL MATRIX FIXED RESISTOR REPLACEMENT – continued
9.53.3. Removal
WARNING
Soldering iron can cause severe
burns to personnel and start fires.
Observe all safety precautions when
using soldering iron. If injury occurs,
seek medical aid.
a. Desolder wires (1) from fixed resistor (2).
b. Identify and desolder wires (1) from resistor (2).
Use soldering iron (TM 55-1500-323-24).
c. Remove resistor (2) from pilot matrix panel
(3).
(1) Remove two screws (4) and washers (5).
(2) Remove and discard resistor (2).
9.53.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
9.53.5. Inspection
a. Check removed and attaching parts for dam-
age (para 9.1).
b. Check wires for chafing, cuts, and damaged
connections (para 9.1).
c. Check removed and attaching parts for corro-
sion (para 1.49).
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