TM 1-1520-238-23
Change 8
6-322.1
6.72A.
MAIN TRANSMISSION GENERATOR SPLINE CORK STOPPER REPLACEMENT
6.72A.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
6.72A.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
Tube wire brush (item 45, App H)
Chemical protective gloves (item 154, App H)
Industrial goggles (item 156, App H)
Adjustable air filtering respirator (item 262, App H)
Materials/Parts:
Cork stopper
Alcohol (item 25, App F)
Cloth (item 52, App F)
Corkscrew (item 60B, App F)
Lubricating oil (item 119, App F)
Sealing compound (item 163, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
6.72
Main transmission generator spline adapter
removed
WARNING
FLIGHT SAFETY PART
The main transmission is a flight safe-
ty part. Failure to follow maintenance
instructions may result in serious
injury or death of crewmembers
and/or serious damage to the
helicopter.
NOTE
This task is typical for either No. 1 and/or
No. 2 main transmission generator spline
cork stopper.
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