TM 1-1520-238-23
7-386
Change 4
7.102.
WING FUSELAGE COUPLING NIPPLE REPLACEMENT
7.102.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
7.102.2. 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
One person to assist
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 9-1090-208-23
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
TM 9-1090-208-23
Ammunition storage maga-
zine removed
NOTE
This task is typical for pressure or return
coupling nipples on left or right wing.
7.102.3. Removal
a. Remove coupling (1) from nipple (2).
(1) Slide sleeve (3) away from nipple (2).
(2) Turn sleeve (3) counterclockwise until cou-
pling (1) is clear of nipple (2).
GO TO NEXT PAGE
M04-900-1
1
3
2
M04-900-2
