TM 1-1520-238-23
4-436
4.139.
EMERGENCY POWER CHECK PANEL DISASSEMBLY/ASSEMBLY (AVIM)
4.139.1. Description
This task covers:
Disassembly. Cleaning. Inspection. Assembly.
4.139.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Light duty laboratory apron (item 27, App H)
Industrial faceshield (item 129, App H)
Chemical protective gloves (item 154, App H)
Ohmmeter (item 218, App H)
Adjustable air filtering respirator (item 262, App H)
5-watt electric soldering iron (item 333, App H)
Materials/Parts:
Sealing compound (item 167, App F)
Solder (item 189, App F)
Personnel Required:
68X
Armament/Electrical System Repairer
68X3F
Armament/Electrical System Repairer/
Technical Inspector
References:
TM 55-1500-323-24
4.139.3. Disassembly
a. Remove light indicating panel (1) from panel
(2).
(1) Remove three screws (3).
(2) Remove panel (1).
b. Remove component board (4) from three
posts (5).
(1) Remove three screws (6), lockwashers (7),
and washers (8).
(2) Remove board (4).
c. Remove receptacle J1 (9) from component
board (4).
(1) Identify and depin wires (10) from receptacle
(9) (TM 55-1500-323-24).
(2) Hold four nuts (11). Remove four screws (12).
(3) Remove four nuts (11), washers (13), and
receptacle (9).
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