TM 1-1520-238-23
11-551
11.126. LONGITUDINAL F.S. 164.38 BELLCRANK REMOVAL/INSTALLATION
11.126.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
11.126.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Flight control rigging kit (item 267, App H)
10 - 50 inch-pound 1/4-inch drive click type torque
wrench (item 434, App H)
Materials/Parts:
Cotter pin (3)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
1.72
External primary hydraulic power applied
9.32
Transformer-rectifier No. 2 removed
11.44
Collective stick cover removed
WARNING
To prevent injury, maintenance per-
sonnel shall be warned before moving
controls. If injury occurs, seek medi-
cal aid.
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