TM 1-1520-238-23
7-390
Change 5
7.103.
WING HYDRAULIC HOSE REPLACEMENT – continued
7.103.3. Removal
a. Remove coupling (1) from nipple (2).
(1) Place rags under coupling (1) to catch hy-
draulic fluid spills.
(2) Slide sleeve (3) away from nipple (2). Turn
sleeve (3) counterclockwise until coupling (1)
clears nipple (2).
b. Remove hose (4) from elbow (5).
(1) Place rags and utility pail under hose (4) to
catch hydraulic fluid spills.
(2) Hold elbow (5). Remove nut (6).
(3) Remove hose (4).
c. Remove coupling (1) from hose (4).
(1) Hold coupling (1). Remove nut (7).
(2) Remove coupling (1) and discard hose (4).
7.103.4. Cleaning
a. Wipe attaching parts with a clean rag.
7.103.5. Inspection
a. Check coupling, nipple, and nuts for nicks,
scratches, rounded flats, and stripped or
damaged threads (para 7.56).
b. Check attaching parts for corrosion (para
1.49).
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