TM 1-1520-238-23
5-36
Change 3
5.6.
MAIN ROTOR BLADE SCRATCH, NICK, OR GOUGE REPAIR
5.6.1. Description
This task covers:
Repair.
5.6.2. Initial Setup
Tools:
Airframe repairman’s tool kit (item 377, App H)
Light duty laboratory apron (item 27, App H)
Spray gun paint cup (item 102, App H)
0.000 - 0.125-inch dial indicator depth gage (item 145,
App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
Paint spray gun (item 339, App H)
Materials/Parts:
Cloth (item 51, App F)
Epoxy primer coating kit (item 78, App F)
Methyl ethyl ketone (item 124, App F)
Naphtha (item 127, App F)
Paper (item 133, App F)
Paper (item 135, App F)
Polyurethane coating (item 140, App F)
Thinner (item 211, App F)
Personnel Required:
68G
Aircraft Structural Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
TM 55-1500-345-23
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
WARNING
FLIGHT SAFETY PART
The main rotor blade is a flight safety
part. Failure to follow maintenance
instructions may result in serious
injury or death of crewmembers
and/or serious damage to the
helicopter.
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M04-2324-1
