Baja WD250U Service Manual page 179

22. Shift fork and fork shaft
1) Inspection:
• Fork
Connecting 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 straighten a bent fork shaft
3) Inspection
• Movement of fork on the fork shaft (1)
If not smooth in operation, replace fork or fork
shaft
23. Shift cam
Inspection
• Groove of shift cam (1)
If worn, damaged, or scraped, replace it.
• Start wheel (2)
If damaged or worn, replace it
• Needle bearing (3)
If rough on surface or not active in operation,
replace it.
24. Main/vice shaft and gear
1) Measurement
• Runout of shaft (1) (Main/vice shaft)
Measure with bracket and runout meter
If out of specification, replace it.
Runout Limit
0.08mm(0.0031 in)
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