Baja WD250U Service Manual page 177

Clutch hub assy and pressing plate
Inspection
• Tooth groove on the clutch hub (1)
• Tooth groove on the pressing plate (2)
If there is scraped, worn, or damaged, replace
the clutch hub or pressing plate.
Friction plate
1) Inspection
• Friction plate (1)
If damaged, worn replace a set of friction plates
2) Measurement:
• Friction plate thickness
• Measure four positions
If out of specification, replace a set of friction
plate.
Wear Limit:
2.8mm (0.110 in)
Clutch plate
Measurement:
• Planeness of clutch plate
Use flat plate and feeler gauge (1)
If out of specification, replace it.
Planeness Limit:
0.2mm (0.008 in)
Clutch post rod and earing
Inspection:
• Bearing (1) (Post rod)
If rough in surface or jammed in rotation, re-
place it
• Clutch post rod (2)
• Pressing cover (3)
If worn or damaged, replace it.
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