TM 1-1520-238-23
11-1181
11.279.
TAIL ROTOR DE-ICE BRUSH AND SHUNT REPLACEMENT (AVIM)
11.279.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
11.279.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Aircraft mechanic’s tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
Heat protective gloves (item 155, App H)
Adjustable air filtering respirator (item 262, App H)
25-watt electric soldering iron (item 332, App H)
Materials/Parts:
Nut
Spacer
Terminal lug
Washer
Brush (item 34, App F)
Cushioning material (item 68, App F)
Plastic strip (item 139, App F)
Solder (item 189, App F)
Tape (item 207, App F)
Personnel Required:
67R
Attack Helicopter Repairer
68X
Armament/Electrical System Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 55-1500-323-24
NOTE
This task is typical for all brush and shunt
assemblies on tail rotor de-ice brush
block.
11.279.3. Removal
a. Remove sealant from terminal stack-up (1)
(para 1.47).
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