TM 1-1520-238-23
9-79
9.22.
DC BUS TIE TERMINAL JUNCTION BOX REPLACEMENT
9.22.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
9.22.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Ohmmeter (item 218, App H)
0 - 30 inch-pound 1/4-inch drive dial indicator torque
wrench (item 445, App H)
Materials/Parts:
Silicone compound (item 185, App F)
Personnel Required:
68X
Armament/Electrical System Repairer
68X3F
Armament/Electrical System Repairer/
Technical Inspector
References:
TM 1-1520-238-T
TM 55-1500-323-24
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
9.9
Electrical power distribution box cover re-
moved
9.21
DC bus tie conductor removed
NOTE
This task is typical for left (TB1-3) or right
(TB1-2) terminal junction boxes.
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M04-3379-1
