TM 1-1520-238-23
10-51
10.11.
FORWARD FUEL CELL CHECK/THERMAL RELIEF VALVE REMOVAL/INSTALLATION
10.11.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
10.11.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Light duty laboratory apron (item 27, App H)
1 1/4 x 1/2-inch drive open end box socket wrench
crowfoot attachment (item 74, App H)
1 1/2 x 3/8-inch drive open end socket wrench crowfoot
attachment (item 88, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
1 1/16 & 1 1/4-inch open end wrench (item 416, App H)
1 1/2 & 1 5/8-inch open end wrench (item 418, App H)
Materials/Parts:
Petrolatum (item 138, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
10.2
Fuel system safety precautions observed
10.8
Forward fuel cell aft access panel and aft
cover removed
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A
M04-320-1
