TM 1-1520-238-23
4-625
4.178.
NO. 2 ENGINE LOAD DEMAND SPINDLE AFT CABLE REMOVAL
4.178.1. Description
This task covers:
Removal. Cleaning. Inspection.
4.178.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Personnel Required:
67R
Attack Helicopter Repairer
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Access panel R200 removed; doors RN1,
T250L, T250R, T290L, T290R, and L325
opened
1.72
External power application – hydraulic (pri-
mary)
4.178.3. Removal
a. Enter pilot station (para 1.56). Observe all
safety precautions.
b. Set collective stick (1) to full up.
(1) Rotate friction lock (2) counterclockwise to
lock.
c. Remove external power – hydraulic (primary)
(para 1.72).
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