TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-23. HOIST ASSEMBLY REPAIR (CONT).
(3) Remove coupling (6).
(4) Remove retaining ring (7).
(5) Remove six screws (8),
lockwashers (9), and drum end (10)
from ring gear (11).
(6) Remove preformed packing (12), oil
seal (13), and bearing (14).
(7) Remove two plugs (15).
(8) Remove sun gear (16) and
carrier (17).
(9) Remove carrier (18) from ring
gear (11).
17-101