Komatsu PC200-8M0 Shop Manual page 1031

300 Power train
Disassembly and assembly of final drive assembly
11. Ring nut
1) Remove lock plate (24).
2) By using tool J4, remove ring nut (25).
12. Hub assembly
1) Using eyebolts [2], sling and remove hub
assembly (26) from the travel motor.
4
Hub assembly: 80 kg
2) Remove bearing (27).
PC200, 200LC, 220, 220LC-8M0
3) Remove bearing outer races (29) and (30)
from hub (28).
13. Remove floating seals (32) and (33) from
travel motor (31).
a Floating seals (32) are attached to hub
assembly (26) and travel motor.
14. Use the puller [3] and push tool [4] to remove
bearing (34).
a Bearing may come off without using the
puller.
SEN06144-00
15
50-300