Toro Workman HD Series Service Manual page 77

Clutch (Continued)
Problem
Clutch drags or does not release.
Clutch chatters.
Workman HD Series
Possible Causes
Control cable loose or out of adjustment.
Bent or broken clutch diaphragm spring tip.
Damaged or distorted clutch disc.
Worn or rusted clutch disc spline.
Damaged pressure plate or flywheel.
Damaged release bearing.
Worn or damaged clutch disc facing.
Oil adhered to clutch disc facing.
Uneven height of diaphragm spring.
Weak or damaged clutch torsion spring.
Damaged pressure plate or flywheel.
Damaged clutch release bearing.
Loose or worn front wheel bearings.
Page 6 − 7 Drive Train