TM 1-1520-238-23
7-27
7.7.
PRIMARY HYDRAULIC PUMP CASE DRAIN HOSE REPLACEMENT – continued
b. Remove hose (1) from tee (4).
(1) Remove nut (5).
(2) Remove and discard hose (1).
7.7.4. Cleaning
a. Wipe attaching parts with a clean rag.
7.7.5. Inspection
a. Check nipple and tee for nicks, scratches,
chafing, and stripped or damaged threads
(para 7.1).
b. Check attaching parts for corrosion (para
1.49).
7.7.6. Installation
a. Install hose (1) on tee (4).
(1) Lubricate threads of tee (4). Use clean
hydraulic fluid (item 92, App F).
(2) Install nut (5) on tee (4).
b. Install hose (1) on nipple (2).
(1) Lubricate threads of nipple (2). Use clean
hydraulic fluid (item 92, App F).
(2) Hold nipple (2). Install nut (3).
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