TM 1-1520-238-23
4-336
4.103.
NO. 1 OR NO. 2 ENGINE SHROUD ASSEMBLY REMOVAL/INSTALLATION
4.103.1. Description
This task covers:
Removal. Cleaning. Inspection. Repair. Installation.
4.103.2. 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
2.2
Access door LN1 or RN1 opened
4.103.3. Removal
a. Remove engine shroud (1) from engine (2).
(1) Release four turnlock fasteners (3).
4.103.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
4.103.5. Inspection
a. Check shroud for cracks, loose, or missing
hardware. None allowed.
b. Check shroud for corrosion (para 1.49).
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