1988-2006 Yamaha ATV YFS200 Blaster service manual PDF download file., Page 89Get this manual
INSPECTION AND REPAIR 3Inspect: Clutch plate Damage Replace clutch plate as set4Measure: Clutch plate warpage Out of specification - Replace clutch plate as setUse surface plate and Feeler Gauge (T)
Warp Limit: 0.05 mm (0.002 in)
5Measure:
Clutc spring free length Out of specification Replace spring as setClutch Spring Minimum Length: 30.0 mm (1.18 in)