KEEWAY F-ACT EVO Instruction & Maintenance Manual page 138

Remove pilot pin.
Remove the left half weldment of driven wheel
Disassemble the oil seal on the left half driven wheel
Check the free length of clutch spring
Allowable limit: 68mm。
自由长度：free length
Check the wear of driven wheel\
Measure the outside diameter of right half bushing of driven
wheel
Allowable limit: 32.94mm。
Measure the inside diameter of left half sliding sleeve of
driven wheel
Allowable limit: 33.06mm。
14.6.1
Replacement of right half of the driven wheel
bearing
Remove needle bearing on the right half of driven wheel
Remove cir-clip and outside rolling bearing
Attentions:
The removed bearing cannot be used any more
滚动轴承：roller bearing 滚针轴承: needle bearing
弹性挡圈：circlip
Left half weldment of driven wheel
Pilot pin
Right
wheel
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Oil seal
Left
driven
driven wheel