TM 1-1520-238-23
7-249
7.59.
UTILITY HYDRAULIC PUMP PRESSURE HOSE REPLACEMENT continued
7.59.3. Removal
a. Remove utility hydraulic pump pressure hose
(1) from elbow (2).
(1) Place rags under hose (1) to catch hydraulic
fluid spills.
(2) Hold elbow (2). Remove nut (3).
b. Remove hose (1) from union (4).
(1) Hold union (4). Remove nut (5).
(2) Remove and discard hose (1).
7.59.4. Cleaning
a. Wipe attaching parts with a clean rag.
7.59.5. Inspection
a. Check tubes, hoses, unions, and elbow for
nicks, cuts, chafing, and stripped or damaged
threads (para 7.56).
b. Check attaching parts for corrosion (para
1.49).
7.59.6. Installation
a. Install new hose (1) on union (4).
(1) Lubricate threads on union (4). Use clean
hydraulic fluid (item 92, App F).
(2) Install nut (5) fingertight on union (4).
(3) Aline hose (1) to 135 degrees.
(4) Hold union (4). Tighten nut (5).
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M04-832-1
1
2
3
4
5
1
M04-832-2
4
5
1
5
1
180º
135º
LOOKING AFT
0º
M04-832-3