The main reasons for the failure of the clutch plate are: warping of the driven disc, deformation, damage, excessive or too thin friction plates, breakage of the steel sheet and the hub, skewing of the hub, breaking of the damping spring, ablation of the friction plate, hardening, oil stain, Wear and groove.

The clutch friction plate is broken mainly in the following points: 

1. Difficulty in shifting; 

2. Difficulty in starting, trembling; 

3. Acceleration in fatigue; 

4. Turning off during driving; 

5. Having abnormal smell.