TM 1-1520-238-23
8-68
8.25.
CPG ENGINE INSTRUMENTS DIMMER POWER SUPPLY REMOVAL/INSTALLATION
8.25.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
8.25.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Ohmmeter (item 218, App H)
Personnel Required:
68X
Armament/Electrical System Repairer
68X3F
Armament/Electrical System Repairer/
Technical Inspector
References:
TM 1-1500-204-23
TM 1-1520-238-T
TM 55-1500-323-24
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Fairing L140 removed
8.25.3. Removal
a. Enter CPG station (para 1.56). Observe all
safety precautions.
b. On CPG left console circuit breaker panel,
open ENG INST circuit breaker.
c. Remove power supply (1) from mount (2).
(1) Detach connector P1093 (3) from receptacle
(A518)J1(4).
(2) Remove six screws (5) and washers (6).
(3) Remove power supply (1).
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M04-3529-1
3
4
M04-3529-2
5
6
1
2
