YG125-30A Maintenance Manual
Clutch and Right crankcase cover
72
Troubleshooting
Clutch
In case of clutch operation failure, a better correction may usually achieved by adjusting the clutch handle free stroke.
Clutch slipping while accelerating
1)
Insufficient free stroke;
2)
Clutch disc abrasion;
3)
Clutch plate deformed or bent;
4)
Clutch spring failure.
Excessive handle pressure
1)
Clutch cable galling, damaged or dirty;
2)
Clutch push rod damaged or jammed.
Hard clutch operation
There is burr on clutch housing chute.
Shift lever can’t return
1)
Return spring cracked or slipped;
2)
Transmission shaft plate convenes with crankcase or crankcase cover.
Vehicle moves slowly upon firmly grabbing the handle
1)
Excessive handle free stroke
2)
Clutch plate deformed or bent.
Hard shifting or impossible to shift
1)
Locating plate bent;
2)
Stopping plate assembly damaged or cracked;
3)
Shifting yoke cracked or slipped;
4)
Clutch improperly adjusted.
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