TM 9-2320-361-34 16-4. REAR WINCH REPAIR (M764) (Contd) c. Drum Disassembly Remove bushing (5) from drum shaft (7). Remove pin (3) from collar (6) and drum shaft (7). Discard pin (3). Remove collar (6) and drum (2) from drum shaft (7). L I 1. Remove pin (8) from drum shaft (7). Discard pin (8). 2. Remove pin (4) from bushing (5). Discard pin (4). 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. WARNING Wear eye protection when removing collar. Collar is installed under spring tension. Collar may spring out when pin is removed. Failure to wear eye protection may result in injury to personnel. Remove pin (1) from collar (22) and drum shaft (7). Discard pin (1). Remove collar (22) and spring (9) from drum shaft (7). Remove pin (19) from bushing (18). Discard pin (19). Remove bushing (18) and washer (17) from drum shaft (7). Remove safety wire (21) from two screws (20). Discard safety wire (21). Remove two screws (20) from gear (15). Remove gear (15), two woodruff keys (16), and washer (14) from drum shaft (7). Discard woodruff keys (16). Remove pin (12) from bushing (13). Discard pin (12). Remove bushing (13) from drum shaft (7). Remove screw (35) and lockwasher (36) from clutch plate (10). Discard lockwasher (36). Remove screw (33) and lockwasher (34) from clutch plate (10). Discard lockwasher (34). Move sleeve (24) to aline with two balls (28) and remove two balls (28) from clutch plate (10). NOTE Balls and detents may spring out when plug is removed. Remove plug (32) from clutch plate (10). Aline sleeve (24) with two balls (26) and remove two balls (26), detents (27), and spring (31) from drum shaft (7) and sleeve (24). Remove clutch plate (10) and two woodruff keys (11) from drum shaft (7). Discard woodruff keys (11). d. Clutch Disassembly 1. Remove four rivets (25) from ring (23) and clutch plate (10). Discard rivets (25). 2. Remove ring (23) and sleeve (24) from clutch plate (10). 3. Remove ten rivets (29) and clutch lining (30) from clutch plate (10). Discard rivets (29). 16-34