TM 1-1520-238-23
7-22
7.5.
PRIMARY HYDRAULIC PUMP PRESSURE HOSE REPLACEMENT – continued
7.5.3. Removal
a. Remove primary hydraulic pump pressure
hose (1) from bracket (2).
(1) Remove screw (3) and washer (4) from
bracket (2) and clamp (5).
(2) Remove and retain clamp (5) from hose (1).
b. Remove hose (1) from check valve (6).
(1) Place rags under hose (1) to catch hydraulic
fluid spills.
(2) Hold check valve (6). Remove nut (7).
c. Remove hose (1) from manifold (8).
(1) Remove nut (9).
(2) Remove and discard hose (1).
7.5.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
7.5.5. Inspection
a. Check tubes, hoses, bracket, and check valve
for nicks, scratches, chafing, and stripped or
damaged threads (para 7.1).
b. Check removed and attaching parts for corro-
sion (para 1.49).
7.5.6. Installation
a. Install new hose (1) on manifold (8).
(1) Lubricate threads on manifold (8). Use clean
hydraulic fluid (item 92, App F).
(2) Install nut (9).
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M04-733-2
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M04-733-4
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