Yamaha VMX12H Supplementary Service Manual page 295

Bearing Removal and Reassembly
1. Remove:
*Guide collar
seal
Roller bearing
Use a suitable press tool
priate support for the main housing.
2. I
nspect:
Roller bearing
Damage Replace.
NOTE:
Reuse of roller bearing OK, but
mends installation of new bearing. Do not
reuse the oil seal.
3. Remove:
Final drive shaft roller bearing
By the following removal steps.
Final drive shaft roller bearing removal steps:
Heat the bare housing to 150°C (302"
Remove the roller bearing outer race with an
appropriately shaped punch
*Remove the inner race from the final drive
shaft.
NOTE:
The removal of the final drive shaft roller
bearing is difficult and seldom necessary.
4. Install:
final drive shaft roller bearing (new)
By the following installation steps.
Final drive shaft roller bearing installation
steps:
Heat the bare bearing to 150°C
Install the roller bearing outer race using the
proper adapted.
Install the inner race onto the drive shaft.
and an appro-
recom-
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