Clutch Disc: Testing and Inspection

CLUTCH DISC INSPECTION [A26M-R]

Off-Vehicle Inspection

1. Inspect the lining surface for discoloration and grease adhesion.

2. Inspect the torsion spring for weakness and the rivet for looseness.

3. Using vernier calipers, measure the thickness of the lining at a rivet head on both sides.






- If it less than the minimum specification, replace the clutch disc.

Minimum clutch disc thickness
- 0.3 mm {0.01 in}

4. Using a dial gauge, measure the clutch disc runout.






- If it exceeds the maximum specification, replace the clutch disc.

Maximum clutch disc runout
- 0.7 mm {0.03 in}