TM 1-1520-238-23
13-101
13.31.
FORWARD AVIONICS BAY VANEAXIAL FAN AIR DUCT REMOVAL/INSTALLATION
13.31.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
13.31.2. Initial Setup
Tools:
Aircraft mechanics tool kit (item 376, App H)
0 - 30 inch-pound 1/4-inch drive dial indicator torque
wrench (item 445, App H)
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
2.2
Access panel L60 or R60 removed
NOTE
This task is typical for the left or right
forward avionics bay vaneaxial fan air
ducts.
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