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TM 5-2410-233-23
TRACK DRIVE SPROCKETS/HUBS REPLACEMENT - CONTINUED
0118 00
REMOVAL - CONTINUED
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 cause injury or death.
NOTE
Weight of holder and adjusting nut as a unit is approximately 93 lb (42 kg).
8.
Use a nylon sling and a suitable lifting device and remove holder (17) and adjusting nut (18) as a unit.
17
13
14
8
17
386-278
16
18
15
386-277
9.
Remove woodruff key (19) from sprocket shaft (8).
10.
Remove seal assembly (20) and preformed packing (21) from inside adjusting nut (18). Discard seal assembly and pre-
formed packing.
11.
Remove adjusting nut (18) from holder (17).
12.
Remove gasket (22) from holder (17). Discard gasket.
13.
Remove cage (23) from holder (17).
14.
Remove bearing cup (24) from cage (23).
15.
Remove seal assembly (25) and preformed packing (26) from sprocket (27). Discard seal assembly and preformed pack-
ing.
19 (HIDDEN)
26
18
24
23
22
17
27
8
25
20
21
386-279
0118 00-3
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