TM 1-1520-238-23
7-381
7.100.
WING QUICK-DISCONNECT COUPLING REPLACEMENT
7.100.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
7.100.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
7/8 x 3/8-inch drive open end socket wrench crowfoot
attachment (item 100, App H)
9/16 x 3/8-inch drive open end socket wrench crowfoot
attachment (item 101, App H)
Industrial faceshield (item 129, App H)
Chemical protective gloves (item 154, App H)
1 1/8 x 1/2-inch drive socket wrench socket (item 310,
App H)
Materials/Parts:
Hydraulic fluid (item 92, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1500-204-23
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Access cover LW7, LW8, RW7, and/or RW8
removed as necessary
7.57
Utility hydraulic system vented
16.2
Pylon removed
NOTE
This task is typical for any of the wing
pylon hydraulic quick-disconnect cou-
plings.
If coupling is being replaced because
of leakage due to damaged packing or
retainer,
replace
both
parts
(TM 1-1500-204-23). If leakage con-
tinues, replace coupling.
GO TO NEXT PAGE
M04-896-1
TYPICAL
PACKING
RETAINER
M04-896-4
