ATV 250 Service Manual page 184

-178-
22.Shift fork and fork shaft
1)Inspection
.Fork
Connection surface to gear and shift cam
If worn,scraped,bent or damaged,replace it.
2)Inspection
.Fork shaft
(Roll the fork shaft on a plane)
If bent replace it.
Warning
Never attempt to straight a bent fork shaft
3)Inspection .Movement of fork on the fork
shaft ¢Ù
If not smooth in operation,replace fork or fork
shaft
23.Shift cam
Inspection
.Groove of shift cam ¢Ù
If worn,damaged,scraped,replace it.
.Start wheel ¢Ú
If damaged or worn,replace it
.Needle bearing ¢Û
If rough in surface or not active in operation,
replace it.
24.Main/vice shaft and gtar
1)Measurement
.Runout of shaft ¢Ù (Main/vice shaft)
Measure with bracket and runout meter
If out of specification,replace it.
Runout Limit
0.08mm(0.0031 in)