Toro Workman 3000 Series Service Manual page 249

Transaxle (continued)
Symptom
Gears make clashing noise when shifting.
Transaxle sticks in gear.
Transaxle slips out of gear.
Overheating of transaxle.
Workman 3000/4000 Series
Possible Causes
Shifting too fast.
Excessive wear of synchro rings.
Excessive wear of differential side gear liners and
pinion liners.
Damaged synchro springs and/or keys.
Main gear needle bearings worn or damaged.
Excessive wear of drive shaft(s).
Clutch not releasing.
Shift fork detent ball stuck.
Shift linkage damaged, loose or out of adjustment.
Sliding gears tight on shaft splines.
Synchronizer shift keys damaged.
Shift linkage out of adjustment.
Gear loose on shaft.
Gear teeth worn.
Excessive end play in gears.
Lack of spring pressure on shift fork detent ball.
Badly worn bearings.
Oil level too high.
Excessive hydraulic load.
See in Chapter 8 – Hydraulic System.
Page 6 – 11 Drive Train