Checking The Shift Drum Assembly; Checking The Transmission - Yamaha T135SE Service Manual

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Yamaha T135 Service Manual
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TRANSMISSION
EAS00422
CHECKING THE SHIFT DRUM
ASSEMBLY
1. Check:
9shift drum grooves 1
Damage/scratches/wear → Replace the
shift drum assembly.
9shift drum bearing
Damage/pitting → Replace the shift drum
assembly.
EAS00424

CHECKING THE TRANSMISSION

1. Measure:
9main axle runout
(with a centring device and dial gauge 1)
Out of specification → Replace the main
axle.
Main axle runout limit
0.03 mm (0.0012 in)
2. Measure:
9drive axle runout
(with a centring device and dial gauge 1)
Out of specification → Replace the drive
axle.
Drive axle runout limit
0.03 mm (0.0012 in)
3. Check:
9transmission gears
Blue discoloration/pitting/wear → Replace
the defective gear(s).
9transmission gear dogs
Cracks/damage/rounded edges → Replace
the defective gear(s).
ENG