Toro Workman 3000 Series Service Manual page 248

Clutch (continued)
Symptom
Clutch chatters.
Transaxle
Symptom
Noisy operation.
Difficult shifting.
Drive Train
Possible Causes
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 release bearing.
Possible Causes
Low oil level in transaxle.
Damaged or worn bearings.
Gears worn, scuffed or broken.
Excessive end play in countershaft.
Gears loose on shaft.
Excessive wear of differential side gear liners and
pinion liners.
Excessive wear of splined slider on axle drive joints.
Clutch not releasing.
Shift cable out of adjustment.
Shift cable damaged.
Shifter capscrew loose (at operator station).
Loose shift lever on transaxle.
Cable clamp securing cables near shifter is loose.
Sliding gear tight on shaft or splines.
Synchronizing unit damaged.
Sliding gear teeth damaged.
Synchronizer keys damaged.
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