TM 1-1520-238-23
4-309
4.94.
LEFT OR RIGHT NACELLE ENGINE GUARD/RADIATION SHIELD REPLACEMENT
4.94.1. Description
This task covers:
Removal. Installation.
4.94.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
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 both left or right
nacelle engine guard/radiation shields.
4.94.3. Removal
a. Remove engine guard (1) from nacelle (2).
(1) Remove three nuts (3) and washers (4) from
screws (5).
(2) Remove three screws (5) from guard (1) and
nacelle (2).
(3) Remove and discard guard (1).
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