TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-7. SWING DRIVE MOTOR REMOVAL/REPAIR/INSTALLATION (CONT).
d. Assembly.
(1) Install shaft seal (1) and dust seal (2) in flange cover (3).
(2) Install preformed packing (4), flange cover (3), six lockwashers (5), and screws (6) in motor (7).
(3) Install bearing (8) and thrust washer (9) on shaft (10).
(4) Aline and install shaft (10) alining any open slot in shaft with timing hole in motor (7).
17-32