Checking The Transmission - Yamaha TMAX 2020 Service Manual

EAS30433

CHECKING THE TRANSMISSION

1. Check:
• Transmission gear
Blue discoloration/pitting/wear  Replace.
2. Check:
• Transmission gear movement
Rough movement  Replace the defective
part(s).
3. Check:
• Main axle
Cracks/damage/wear  Replace the main
axle.
4. Measure:
• Drive axle runout
(with a centering device and dial gauge)
Out of specification  Replace the drive axle.
Drive axle runout limit
0.08 mm (0.0032 in)
5. Measure:
• Secondary shaft runout
(with a centering device and dial gauge)
Out of specification  Replace the second-
ary shaft.
Secondary shaft runout limit
0.12 mm (0.0047 in)
5-84
TRANSMISSION