TM 1-1520-238-23
4-298
4.91.
LEFT OR RIGHT ACTUATING CYLINDER FLEXIBLE AIR HOSE REPLACEMENT
4.91.1. Description
This task covers:
Removal. Installation.
4.91.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
Industrial faceshield (item 129, App H)
Chemical protective gloves (item 154, App H)
Materials/Parts:
Petrolatum (item 138, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Access doors LN3 and LN4 or RN3 and
RN4 opened
NOTE
This task is typical for both right or left
flexible air hose.
4.91.3. Removal
a. Remove air hose (1) from actuator (2).
(1) Hold nipple (3). Remove nut (4).
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M04-3915-2
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