12-95. TM 9-2320-361-20 “ This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS REFERENCES (TM) M764 LO 9-2320-209-12-1 MATERIALS/PARTS TM 9-2320-361-10 TM 9-2320-361-20P Six locknuts Sealing compound (Appendix C, Item 25) EQUIPMENT CONDITION Cap and plug set (Appendix C, Item 8) •Parking brake set (TM 9-2320-361-10). PERSONNEL REQUIRED ŽHydraulic oil level gage and screen removed (para. 12-88). Two CAUTION When disconnecting hydraulic hoses, plug all openings to prevent dirt from entering and causing internal parts damage. Remove plugs prior to installation. NOTE ŽTag hoses for proper installation. ŽHave drainage container ready to catch oil. 1. Remove two locknuts (13), screws (1), and deflector (2) from crossmember (12). Discard locknuts (13). 2. Remove plug (5) and drain oil. 3. Remove hose (9), adapter (10), and tee (11) from nipple (3). 4. Remove hose (8), adapter (7), and elbow (6) from nipple (4). 5. Remove two locknuts (19), washers (20), and retainer (14) from body (21). Discard locknuts (19). NOTE Assistant will help with step 6. 6. Remove two locknuts (18), washers (17), screws (16), and hydraulic tank (15) from body (21). Discard locknuts (18). NOTE ŽApply sealing compound to male pipe •l Assistant will help with step 1. threads before installation. 1. Install hydraulic tank (15) on body (21) with two screws (16), washers (17), and new locknuts (18). 2. Install retainer (14) on body(21) with two washers (20) and new locknuts (19). 3. Install elbow (6), adapter (7), and hose (8) on nipple (4). 4. Install tee (11), adapter (10), and hose (9) on nipple (3). 5. Install plug (5) on tee (11). 6. Install deflector (2) on crossmember (12) with two screws (1) and new locknuts (13). 12-158