TM 1-1520-238-23
2-254
2.73.
UPPER CENTER CANOPY WINDSHIELD PANEL REMOVAL/INSTALLATION
2.73.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
2.73.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Electrical tool kit (item 378, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
8-ounce hand sealant gun (item 160, App H)
Adjustable air filtering respirator (item 262, App H)
0 - 30 inch-pound 1/4-inch drive dial indicator torque
wrench (item 445, App H)
Materials/Parts:
Sealing compound (item 176, App F)
Sealing compound (item 177, App F)
Personnel Required:
67R
Attack Helicopter Repairer
One person to assist
68X
Armament/Electrical System Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
12.3
Pilot windshield wiper arm removed
12.4
Pilot windshield wiper link removed
2.73.3. Removal
a. Enter pilot station (para 1.56). Observe all
safety precautions.
b. On pilot aft circuit breaker panel, open CAN-
OPY ANTI-ICE CONT and CANOPY ANTI-ICE
circuit breakers.
c. Enter CPG station (para 1.56). Observe all
safety precautions.
GO TO NEXT PAGE
M04-1446-1
M04-1446-2
