TM 9-2320-280-34
15-5. 10,500 LB HYDRAULIC WINCH REPAIR (Cont'd)
12. Apply grease to ring gear thrust bushing (7) and install in gear box/drum support (9).
13. Apply hydraulic fluid to O-ring (8) and install in gear box/drum support (9).
14. Apply grease to drum drive bushing (5). Install drum drive bushing (5) on planetary gear end (10)
of drum assembly (4).
15. Apply grease to gear teeth and machined surfaces of ring gear (6). Install ring gear (6) on
planetary gear end (10) of drum assembly (4) with wider machined edge of ring gear (6) towards
drum assembly (4).
NOTE
Make sure high lever and low lever are both in FREE position.
16. Install drum assembly (4) in gear box/drum support (9).
17. Apply grease to drum bushing (2). Align tab on drum bushing (2) with slot on motor end/drum
support (3) and install in motor end/drum support (3).
18. Apply hydraulic fluid to O-ring (1) and install in motor end/drum support (3).
19. Install motor end/drum support (3) on drum assembly (4).
15-38
Change 2
