TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
(4) Install bearing (7) and shaft (8)
in motor (6).
(5) Install preformed packing (9)
and shaft (10).
(6) Aline timing mark on
shaft (10) with timing mark on
shaft (8).
(7) Install spacer plate (11).
(8) Install seven rollers (12),
star (13), and preformed
packing (14) in geroler (15).
(9) Install geroler (15) and aline
any star point with timing
mark on shaft (10).
(10) Install preformed packing (16), end
cap (17), seven washers (18), and
screws (19).
(11) Install preformed packing (20) and
elbow (21).
e. Installation. Install gasket (1), motor (2),
two lockwashers (3), and screws (4).
f. Follow-on Maintenance.
(1) Install hoist drive motor control valve (para 17-21).
(2) Connect hydraulic drive motor hose and tubes (para 17-2).
END OF TASK
17-99