TM 1-1520-238-23
7-492
7.128.
SDC OUTLET PRESSURE SWITCH REMOVAL/INSTALLATION
7.128.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
7.128.2. 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)
Industrial faceshield (item 129, App H)
Chemical protective gloves (item 154, App H)
Materials/Parts:
Packing
Damping fluid (item 69, App F)
Petrolatum (item 138, App F)
Personnel Required:
67R
Attack Helicopter Repairer
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
2.2
Access doors T250L, T250R, T290L,
T290R, and L325 opened
2.83
Fold catwalk
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M04-2018-1
