TM 1-1520-238-23
7-347
7.89.
UTILITY HYDRAULIC ACCUMULATOR APU START MOTOR PRESSURE HOSE
REPLACEMENT – continued
7.89.3. Removal
a. Remove start valve return tube (1) from hy-
draulic accumulator (2).
(1) Place rags under nut (3) to catch hydraulic
fluid spills.
(2) Remove nut (3).
b. Remove hose (4) from accumulator (2).
(1) Remove nut (5). Use open end wrench.
c. Remove hose (4) from APU start motor (6).
(1) Place rags under nut (7) to catch hydraulic
fluid spills.
(2) Hold union (8). Use open end wrench.
(3) Remove nut (7). Use open end wrench.
(4) Remove and discard hose (4).
7.89.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
7.89.5. Inspection
a. Check tube, union, and nuts for nicks, cuts,
chafing, and stripped or damaged threads
(para 7.56).
b. Check removed and attaching parts for corro-
sion (para 1.49).
GO TO NEXT PAGE
M04-892-2
VIEW ROTATED
1
2
3
4
5
M04-892-5
VIEW ROTATED
6
8
4
7
