Troubleshooting - Cub Cadet 8454 Service Manual

1. TROUBLESHOOTING

Symptom
Clutch slip
Clutch disconnection
abnormal
Starting is not smooth
Clutch noise
Clutch vibration
Clutch gets connected
suddenly
D569-W02 May-2003
K&T Saw Shop 606-678-9623 or 606-561-4983
www.mymowerparts.com
Provable Causes
• Clutch pedal play too small
• Clutch disc facing worn
• Grease or oil on clutch disc facing
• Distortion or damaged in clutch pressure plate
and flywheel
• Missing or feeble spring of clutch pressure plate
• Excessive clutch pedal defection
• Grease or oil on clutch disc facing
• Vibration or distortion in clutch disc
• Rust developed in clutch disc hub and shaft
splice part
• Clutch lever deformation, defective adjustment
• Abrasion and breakage in release bearing
• Fixation of clutch disc and flywheel or pressure
plate, rust developed
• Foreign substance intermixed in clutch
• Grease or oil on clutch disc facing
• Loosened riveting in clutch disc facing
• Distortion or damage in clutch disc, pressure
plate and flywheel
• Defective adjustment of clutch lever
• Missing or feeble spring of pressure plate
• Rust or wear in clutch disc hub and shaft spline
part
• Wear and Abrasion in release bearing
• Wear in clutch disc hub and shaft spline part
• Missing torsion spring of clutch disc
• Clutch disc damaged
• Bending in shuttle shaft or PTO drive shaft
• Defective dynamic balance in clutch assembly
• Damages on other clutch related parts
• Grease or oil on clutch disc facing
• Distortion in clutch pressure plate and flywheel
• Damage on torsion spring of clutch disc
CLUTCH
Solution
Adjust
Replace
Clean or replace
Correct or replace
Replace
Adjust
Clean or replace
Replace
Remove rust or replace
Adjust or replace
Replace
Remove rust or replace
Clean
Clean or replace
Replace
Correct or replace
Adjust
Replace
Remove rust or replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Clean or replace
Correct or replace
Replace
3-3