TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-7. SWING DRIVE MOTOR REMOVAL/REPAIR/INSTALLATION (CONT).
b. Disassembly.
(1) Remove tee fitting (1) and
preformed packing (2).
(2) Remove seven screws (3), six
washers (4), and tag (5).
(3) Remove end cap (6) and
preformed packing (7) from
gerotor (8).
(4) Remove gerotor (8) and preformed
packing (9) from plate (10).
(5) Remove star (11) from gerotor (8).
(6) Remove plate (10) and preformed packing (12).
(7) Remove bearing (13), shaft (14), and spring (15) from motor (16).
17-30