SANYANG INDUSTRY CO. XS125-K Service Manual page 102

BEARING FREE PLAY INSPECTION
Shake the bearing back and forth and spin it by hand,
replace it with a new one if it is noisy or has excessive
free play.
WHEEL RIM RUNOUT INSPECTION
Check the rim runout by placing the wheel in a turning
stand. Turn the wheel by hand and read the runout
using a dial indicator gauge.
TORQUE: 25-50 kgf・cm
Runout:
Axial: 2.0mm under
Radial: 2.0mm under
FINAL DRIVEN SPROCKET
INSPECTION
Check the condition of the final driven sprocket teeth.
Replace the sprocket if it is worn.
NOTE:
The drive chain and drive sprocket must be also
inspected for wear.
DAMPER RUBBER INSPECTION
Check the damper rubbers for wear or damage and
replace if necessary.
12. REAR WHEEL/REAR SUSPENSION
GOOD
NOT GOOD
12-3