TM 1-1520-238-23
12-50
12.15.
CPG WINDSHIELD WIPER ALINEMENT
12.15.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
12.15.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
0.0 - 50.0-pound weighing scale (item 273, App H)
Materials/Parts:
Cotter pin
Wire (item 229, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
1.70
External electrical power applied
12.15.3. Removal
a. Enter pilot station (para 1.56). Observe all
safety precautions.
b. On pilot aft circuit breaker panel, close ECS
WSHLD WPR circuit breaker.
c. On pilot ANTI-ICE control panel, set WSHLD
WIPER switch to PARK, hold, and release.
d. Remove external electrical power (para 1.70).
e. On pilot aft circuit breaker panel, open ECS
WSHLD WPR circuit breaker.
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M04-3510-1
