Checking The Transmission - Yamaha XVS250 2001 Service Manual

87.2 87.4 mm
TRANSMISSION
EAS00424

CHECKING THE TRANSMISSION

1. Measure:
D main axle runout
(with a centering device and dial gauge 1 )
Out of specification  Replace the main
axle.
Main axle runout limit
0.08 mm
2. Measure:
D drive axle runout
(with a centering device and dial gauge 1 )
Out of specification  Replace the drive
axle.
Drive axle runout limit
0.08 mm
3. Check:
D transmission gears
Blue discoloration/pitting/wear  Replace
the defective gear(-s).
D transmission gear dogs
Cracks/damage/rounded edges  Replace
the defective gear(-s).
4. Check:
D transmission gear engagement
(each pinion gear to its respective wheel
gear)
Incorrect  Reassemble the transmission
axle assemblies.
NOTE:
When reassembling the main axle, press the
2nd pinion gear 1 onto it 2 as shown.
5. Check:
D transmission gear movement
Rough movement  Replace the defective
part(-s).
6. Check:
D circlips
Damage/bends/looseness  Replace.
5-67
ENG