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 TM 5-2410-237-23
TRACK DRIVE SPROCKET/HUB REPLACEMENT - CONTINUED
0141 00
REMOVAL - CONTINUED
26.
Install head (37) on stud (34) with flat side against cyl-
32
inder (36).
38
27.
Install three arms (38) to connect head (37) with
adapters (32) in sprocket (27) and secure arms with
pins (39) and lock pins (40) at each end.
39,40
28.
Install nut (41) on stud (34) within 1 in. (25.4 mm)
from head (37).
41
27
36
37
387-666
34
WARNING
Sprocket is installed with 60-65 tons of force and requires considerable force to loosen. Stand clear of
sprocket during loosening procedure to avoid personal injury.
29.
Connect hydraulic pump to cylinder (36) and apply pressure to break sprocket (27) loose. Remove hydraulic pump.
WARNING
Use extreme caution when handling heavy parts. Provide adequate support and use assistance during pro-
cedure. Ensure that any lifting device used is in good condition and of suitable load capacity. Keep clear of
heavy parts supported only by lifting device. Failure to follow this warning may result in death or injury to
personnel.
NOTE
Sprocket weighs 400 lb (181 kg).
30.
Use a nylon sling and a suitable lifting device to care-
fully remove sprocket (27) from hub.
387-937
27
TOOL SETUP
0141 00-6
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