TM 1-1520-238-23
4-287
4.88.
NO. 1 OR NO. 2 ENGINE QUICK RELEASE PINS REPLACEMENT
4.88.1. Description
This task covers:
Removal. Installation.
4.88.2. Initial Setup
Tools:
Airframe repairman’s tool kit (item 377, App H)
Personnel Required:
68G
Aircraft Structural Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1500-204-23
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
4.3
No. 1 engine removed
or
4.8
No. 2 engine removed
NOTE
This task is typical for left or right engine
quick release pins.
4.88.3. Removal
a. Remove quick release pin (1) from nacelle (2).
(1) Remove nut (3) from screw (4).
(2) Remove screw (4) from lanyard (5) and na-
celle (2).
(3) Remove and discard pin (1) and lanyard (5).
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