Troubleshooting; Clutch - Toro Workman MDX-D Service Manual

Troubleshooting

Clutch

Problem
Poor upshifting.
Poor downshifting.
Vehicle creeps at idle.
Rough clutch engagement.
Noisy clutch operation.
Drive Train
Possible Cause
Governed engine speed is adjusted too low.
Drive and/or driven clutch assemblies have accumulation of dirt or
debris.
Drive belt is worn.
Clutch sheaves are worn or damaged.
Drive and/or driven clutch assembly has accumulation of dirt or
debris.
Drive belt is worn.
Clutch sheaves are worn or damaged.
Engine idle speed is too high.
Drive clutch has accumulation of dirt or debris preventing full back-
shifting.
Drive and driven clutches are not aligned.
Engine idle speed is too low.
Drive clutch assembly has accumulation of dirt or debris.
Drive belt is worn.
Drive clutch sheaves are worn or damaged.
Engine idle speed is too low causing excess shaking.
Worn drive clutch roller or weight bushings.
Worn drive clutch spider slides (drive clutch replacement necessary
if found).
Page 4 - - 8 Workman MDX--D