TM 9-2320-361-20 13-21. POWER DIVIDER PROPELLER SHAFT REPLACEMENT (M764) This task covers: a. Removal c. Installation b. Inspection INITIAL SETUP: APPLICABLE MODELS REFERENCES (TM) M764 LO 9-2320-209-12-1 TM 9-2320-361-10 MATERIALS/PARTS TM 9-2320-361-20P Eight lockwashers Seal EQUIPMENT CONDITION GAA grease (Appendix C, Item 13) Parking brake set (TM 9-2320-361-10). 1. Remove four nuts (2), lockwashers (3), screws (4), and yoke shaft (5) from flange (1). Discard lockwashers (3). 2. Remove four nuts (12), lockwashers (11), two U-bolts (9), and yoke shaft (5) from end yoke (13). Discard lockwashers (11). 3. Unscrew cap (6) from end yoke sleeve (10). 4. Remove seal (8) and washer (7) from cap (6). Discard seal (8). Inspect all parts for cracks, bends, or breaks. Replace defective parts. If universal joint requires additional maintenance, refer to para. 7-4. 1. Apply light coat of GAA grease to splines on yoke shaft (5). 2. Install cap (6), washer (7), new seal (8), and end yoke sleeve (10) on yoke shaft (5). 3. Tighten cap (6) on end yoke sleeve (10). 4. Tighten end yoke sleeve (10) on end yoke (13) with two U-bolts (9), four new lockwashers (11), and nuts (12). Tighten nuts (12) 25-29 lb-ft (34-39 N·m). 5. Connect yoke shaft (5) on flange (1) with four screws (4), new lockwashers (3), and nuts (2). 13-36