Clutch Chatter

For all clutch chatter complaints, do the following:
1. Check for loose, misaligned, or broken engine and transmission mounts. If present, they should be corrected at this time. Test vehicle for chatter, If chatter is gone, there is no need to go any further. If chatter persists:
2. Check for proper hydraulic clutch linkage operation.
3. Remove transmission.
4. Check to see if the release bearing is sticky or binding. Replace bearing, if needed.
5. Check flywheel and clutch cover (pressure plate) for contamination (dirt, oil) or scored. Replace flywheel and/or pressure plate, if required.
6. Check to see if the clutch disc hub splines are damaged. Replace with new disc if required.
7. Check for uneven wear on clutch fingers. Replace clutch cover (pressure plate) if required.
8. Check pilot bearing located in the crank shaft of the engine. Also check the input shaft nose for nicks burrs or damage. Replace parts as required.
9. To reinstall, See Clutch Cover and Disc Removal and Installation Procedure.