TM 9-2320-361-20 This task covers: a. Removal c. Assembly b. Disassembly d. Installation INITIAL SETUP: APPLICABLE MODELS REFERENCES (TM) M764 TM 9-2320-361-10 MATERIALS/PARTS TM 9-2320-361-20P Eight locknuts GM grease (Appendix C, Item 13) EQUIPMENT CONDITION Parking brake set (TM 9-2320-361-10). 1. Remove four locknuts (14), screws (15), and yoke flange (3) from power divider flange (1). Discard locknuts (14). 2. Remove four locknuts (10), screws (12), and shaft flange (9) from clutch drive flange (11). Discard locknuts (10). 1. Inspect two universal joints (13) for looseness or roughness. Replace universal joint(s) (13) if damaged (para. 7-4). 2. Loosen cap (7) and remove shaft (8), cap (7), washer (6), seal (5), and yoke (4). 3. Remove three lubrication fittings (2). 1. Apply GAA grease to splines of shaft (8). 2. Install seal (5), washer (6), and cap (7). 3. Slide shaft (8) into yoke (4) and tighten cap (7). 4. Install three lubrication fittings (2). 1. Install shaft flange (9) on clutch drive flange (11) with four screws (12) and new locknuts (10). Do not tighten locknuts (10). 2. Install yoke flange (3) on power divider flange (1) with four screws (15) and new locknuts (14). Tighten four locknuts (10) and (14) 90-120 lb-ft (122-163 N-m). 12-144