Damaged facing material
- Contact mark on the teeth of spline and the end of hub
- Burrs at the end of hub due to uneven wear on the spline teeth
- Damaged facing material
- Rust on the teeth of spline hub
- Dropout of torsion spring/wear out of stop pin
- Hit mark to spline teeth and end surface. Crack to clutch plate.
Cause
Clutch disc has been dropped possibly during installation or damaged in transit. Bulged clutch facing to contact flywheel causes this problem.
Solution
Always check before installation that is intact.
Treat parts carefully.