Clutch Disc Check

Clutch Disc Check





1. NOTE: Use emery cloth to remove minor imperfections in the clutch disc friction surface.

Inspect the clutch disc for:
- oil and grease saturation.
- worn and loose rivets at the hub.
- broken springs.
- wear and rust on the splines.
Install a new clutch disc if any of these conditions are present.





2. Using a suitable slide caliper, measure the depth to the rivet heads.
- Install a new clutch disc if the measurement is less than the specification.





3. Using a suitable dial indicator, measure the clutch disc runout.
- Install a new clutch disc if the measurement is greater than the specification.