TM 1-1520-238-23
Change 8
1-333
1.111A. TAIL ROTOR BALANCE AVA KIT REMOVAL
1.111A.1. Description
This task covers:
Removal.
1.111A.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Helicopter rotor head balance and blade tracking test
equipment (item 354, App H)
Blade balancing kit (item 28, App H)
Maintenance platform (item 209, App H)
30 - 200 inch-pound 1/4-inch drive click type torque
wrench (item 436, App H)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
1.111A.3. Removal
a. Remove reflective tape (1) from outboard tail
rotor blade grip (2). Use maintenance platform.
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