Clutch Assembly: Inspection

Check surface of clutch diaphragm spring fingers that contact release bearing for scores or wear. Pressure plate may be used if scores do not exceed .012" (.30 mm) in depth.
Check pressure plate for cracks, burn marks and scoring. Replace pressure plate if inward taper of disc contact face exceeds .012" (.30 mm) or if rivets are damaged or loose.
The maximum runout of clutch disc face is .020" (.50 mm). Measure runout at outer edge. Check disc splines for wear and rivets for tightness.