TM 1-1520-238-23
7-299
7.74.
UTILITY HYDRAULIC MANIFOLD RESERVOIR SEAL REPLACEMENT (AVIM) – continued
e. Remove and discard channel seal (14) and
retainer (15) from housing (1).
f. Remove transfer tube (16) from manifold (2).
(1) Remove and discard two packings (17).
7.74.4. Cleaning
a. Wipe removed and attaching parts. Use cloth
(item 52, App F).
b. Wipe internal surface of housing and manifold
with a cloth dipped in small amount of hydrau-
lic fluid. Use clean cloth (item 52, App F) and
hydraulic fluid (item 92, App F).
7.74.5. Inspection
a. Check housing for cracks, dents, or distortion
(para 7.56).
b. Check interior of housing for scratches, scor-
ing, galling, or other indications of binding
(para 7.56).
c. Check piston for indications of binding, par-
ticularly on the rod end. None allowed.
d. No repair of working or mating surfaces is
allowed.
e. Check removed and attaching parts for corro-
sion (para 1.49).
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