2006-2009 Honda TRX250EX/TRX250X Service Manual, Page 170Get this manual
CLUTCHGEARSHIFT LINKAGE Measure the height of the clutch springSERVICE LIMIT: 2.85 mm (0.11 in )
Replace the clutch sprmQS 85 set
W EIGHT SPRING AND CLUTCH WEIGHT Check the weight springs and weight for excessive