1986-1989 Honda TRX250 FourTrax 250R Service Manual, Page 81Get this manual
CLUTCHBALANCERGEARSHIFT LINKAGEKICK STARTER Check the slots in the clutch outer drum for nicks, cuts or indentations made by clutch discs Check the clutch center for nicks, cuts or indentations made by clutch plates,
(1) CLUTCH CENTER
(2) CLUTCH OUTER
Check the starter idle gear and clutch outer guide for wear or damageMeasure the clutch outer guide 1.0SERVICE LIMIT: 23 .04 mm (0.907 in)