TM 1-1520-238-23
9-260
Change 4
9.73.
PILOT EXT LT/INTR LT PANEL INST ATTENUATOR REPLACEMENT (AVIM) – continued
9.73.3. Removal
a. Remove four screws (1) from tube assemblies
(2).
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.
b. Desolder wires (3) from attenuator (4).
(1) Identify and desolder wires (3) from terminals
(5). Use soldering iron (TM 55-1500-323-24).
c. Remove attenuator (4) from EXT LT/INTR LT
panel (6).
(1) Remove nut (7) and lockwasher (8).
(2) Remove attenuator (4) and washer (9) from
panel (6).
(3) Discard attenuator (4).
9.73.4. Cleaning
a. Clean sealant from removed and attaching
parts (para 1.47).
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