TM 1-1520-238-23
7-377
7.98.
UTILITY HYDRAULIC RETURN ACCUMULATOR NITROGEN MANIFOLD
REPLACEMENT – continued
7.98.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
7.98.5. Inspection
a. Check pressure gage and fill/bleed valve for
nicks, dents, cracks, and stripped or damaged
threads (para 7.56).
b. Check tube for nicks, dents, cracks, and
stripped or damaged threads (para 7.56).
c. Check removed and attaching parts for corro-
sion (para 1.49).
7.98.6. Installation
a. Install manifold (1) on support (2).
(1) Aline manifold (1) on support (2).
(2) Install two screws (5) through manifold (1),
support (2), washers (4), and new locknuts
(3).
b. Inspect (QA).
c. Install utility hydraulic return accumulator ni-
trogen manifold tube (para 7.97).
d. Install utility hydraulic return accumulator ni-
trogen manifold pressure gage (para 7.96).
e. Install utility hydraulic return accumulator ni-
trogen manifold fill/bleed valve (para 7.95).
f. Service utility hydraulic return accumulator
(para 1.37).
g. Service utility hydraulic system (para 1.34).
h. Install access fairing L175 (para 2.2).
END OF TASK
M04-3296-3
3
4
2
1
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