TM 1-1520-238-23
7-384
Change 4
7.101.
WING FUSELAGE QUICK-DISCONNECT COUPLING REPLACEMENT
7.101.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
7.101.2. 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)
14-quart utility pail (item 222, App H)
Materials/Parts:
Hydraulic fluid (item 92, 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 fairing LW9 and/or RW9 and LW10
and/or RW10 removed
7.57
Utility hydraulic system vented
NOTE
This task is typical for pressure or return
couplings on left or right wing.
7.101.3. Removal
a. Remove coupling (1) from nipple (2).
(1) Place utility pail and rags under coupling to
catch hydraulic fluid spills. Use pail.
(2) Slide sleeve (3) away from nipple (2).
(3) Turn sleeve (3) counterclockwise until cou-
pling (1) is clear of nipple (2).
b. Remove coupling (1) from hose (4).
(1) Hold nut (5). Remove and discard coupling
(1).
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