KYMCO Downtown 350i Repair Manual page 380

7.CVT Continuously Variable Transmission Downtown 350i
There are eight weight rollers in the back of the movable face of the drive pulley.
Remove the rollers and check them for excessive or uneven wear. Measure the
outside diameter of the rollers. Replace the weight rollers as needed.
Item Standard (mm) Service Limit (mm)
Weight roller O.D (Drive Pulley) 19.92 - 20.08 20.08
Inspect the movable drive face and bushing for wear and damage. Replace the
parts as needed.
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