2001-2005 Honda TRX250EX Sportrax TRX250EX Factory Service Manual, Page 127Get this manual
CLUTCH CLUTCH DRUM Check the inside of the centrifugal clutch drum for scratches or excessive wearMeasure the 1.0of the clutch drum
SERVICE LIMIT: '16.5 mm !4.59 in)
Measure the 1.0of the clutch drum bushingSERVICE LIMIT: 24.05 mm 10.947 in l
WEIGHT LININGWEIGHT SPRING CLUTCH SPRING Install the special tool and compress the clutch spring, then remove the E-clips using screw driver