2. Check up, whether on a friction overlay of a conducted disk of coupling of slippage traces or oil. If the clutch disc is burned, blackened, or oily, replace it.
3. Measure the thickness of the clutch disc.
- Standard (new): 8.4-9.0mm
- Limit: 6.0mm
If the thickness is less than the allowable limit, replace the clutch disc.
4. Measure the distance between the surface of the friction material and the rivet on both sides.
- Standard (new): 1.65-2.25mm
- Limit: 0.2mm
If the thickness is less than the allowable limit, replace the clutch disc.