TM 1-1520-238-23
5-271
5.63.
TAIL ROTOR FORK CLAMP AND LOCKING PLATE REMOVAL/INSTALLATION (AVIM)
5.63.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
5.63.2. Initial Setup
Tools:
Aircraft maintenance tool kit (item 372, App H)
Light duty laboratory apron (item 27, App H)
#2 phillips screwdriver bit (item 33, App H)
Chemical protective gloves (item 154, App H)
1/4-inch drive screwdriver bit holder (item 175, App H)
1 3/4 & 2 3/4-inch rubber mallet (item 213, App H)
Adjustable air filtering respirator (item 262, App H)
0 - 30 inch-pound 1/4-inch drive dial indicator torque
wrench (item 445, App H)
Materials/Parts:
Adhesive (item 19, App F)
Cloth (item 51, App F)
Cloth (item 52, App F)
Distilled water (item 73, App F)
Cotton gloves (item 82, App F)
Isopropyl alcohol (item 106, App F)
Wax pencil (item 137, App F)
Tape (item 205, App F)
Personnel Required:
68D
Aircraft Powertrain Repairer/NDI
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1500-204-23
WARNING
FLIGHT SAFETY PART
The tail rotor fork 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.
NOTE
This task is typical for both clamp plate
assemblies mounted on tail rotor fork.
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