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9. DRIVE AND DRIVEN PULLEYS Mongoose/KXR 90/50
Clutch Outer Universal Holder
CLUTCH/DRIVEN PULLEY
REMOVAL
Remove the left crankcase cover. (Refer to
the "LEFT CRANKCASE COVER
REMOVAL" section in the chapter 9)
Remove the drive pulley. (Refer to the
"DRIVE PULLEY REMOVAL" section in
the chapter 9)
Hold the clutch outer with the universal
holder, then remove the clutch outer nut and Nut
clutch outer.
Special
Universal Holder E017
Remove the clutch/driven pulley and drive
belt.
Drive Belt Clutch/Driven Pulley
DRIVE BELT INSPECTION
Check the drive belt for cracks, separation or
abnormal or excessive wear.
Measure the drive belt width.
Service Limit:
Mongoose/KXR 90: 16.5mm
Mongoose/KXR 50: 17.5mm
Use specified genuine parts for
replacement.
CLUTCH OUTER INSPECTION
Inspect the clutch outer for wear or damage.
Measure the clutch outer I.D.
Service Limit:
Mongoose/KXR 90: 112.5mm
Mongoose/KXR 50: 107.5mm
9-9