CLUTCH DISC INSPECTION [C66M-R]

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

2. Inspect the torsion springs for weakness and the rivets for looseness.

3. Using a vernier caliper, measure the depth between the lining surface and the rivet head.

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Minimum clutch disc thickness

0.3 mm {0.01 in}

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

4. Measure the clutch disc runout using a dial gauge.

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Maximum clutch disc runout

0.7 mm {0.03 in}

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