TM 1-1520-238-23
7-351
7.90.
UTILITY HYDRAULIC ACCUMULATOR APU START MOTOR RETURN HOSE
REPLACEMENT continued
7.90.3. Removal
a. Remove hose (1) from union (2).
(1) Place rags under nut (3) to catch hydraulic
fluid spills.
(2) Hold union (2). Use open end wrench.
(3) Remove nut (3). Use open end wrench.
b. Remove hose (1) from return tube (4).
(1) Place rags under union (5) to catch hydraulic
fluid spills.
(2) Hold union (5). Use open end wrench.
(3) Remove nut (6). Use open end wrench.
(4) Remove and discard hose (1).
7.90.4. Cleaning
a. Wipe attaching parts with a clean rag.
7.90.5. Inspection
a. Check union and nut for nicks, cuts, chafing,
and stripped or damaged threads (para 7.56).
b. Check attaching parts for corrosion (para
1.49).
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