TM-9-2320-279-34-3
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 3 OF 3
TM-9-2320-279-34-3 - Page 83 of 717
TM
9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-7.1. SWING DRIVE MOTOR REMOVAL/REPAlR/INSTALLATION (M984E1) (CONT).
(4)
(5)
Install thrust bearing (10) on shouldered
shaft (11).
Install shouldered shaft (11) in motor (3).
(6)
Install gear shaft (12), preformed
packing (13), and plate spacer (14) on
motor (3).
(7)
Aline timing mark on gear shaft (12)
with timing mark on shouldered
shaft (11).
(8)
Install star (15) in gear assembly (16).
(9)
Install preformed packing (17), gear
assembly (16) and aline any star tip with
timing mark on gear shaft (12).
NOTE
Model B has no spacer. Skip step
(10)
for
Model B.
(10)
Install spacer (18) in motor (3).
(11)
Install preformed packing (19) and end
plate (20).
(12)
Apply thread locking and sealing
compound to seven screws (21).
(13)
Install seven washers (22) and
screws (21).
17-34.4
Change 3
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