Troubleshooting - wsm L503 Workshop Manual

L3130 · L3430 · L3830 · L4630 · L5030, WSM

1. TROUBLESHOOTING

Symptom
Clutch Drags
Clutch Slips
Chattering
Rattle During
Running
Clutch Squeaks
Vibration
Probable Cause
• Clutch pedal free play excessive
• Dust on clutch disc generated from clutch
disc facing
• Release fork broken
• Clutch disc or pressure plate warped
• Wire ring of the pressure plate worn or
broken
• Clutch pedal free play too small
• Clutch disc excessively worn
• Grease or oil on clutch disc facing
• Clutch disc or pressure plate warped
• Diaphragm spring weaken or broken
• Wiring of the pressure plate worn or broken
• Grease or oil on clutch disc facing
• Clutch disc or pressure plate warped
• Clutch disc boss spline worn or rusted
• Gear shaft bent
• Pressure plate or flywheel face cracked or
scored
• Clutch disc boss spline and gear shaft spline
worn
• Diaphragm spring strength uneven or
diaphragm spring broken
• Clutch disc boss spline worn
• Thrust ball bearing worn or sticking
• Thrust ball bearing sticking or dry
• Clutch disc excessively worn
• Gear shaft bent
• Clutch disc rivet worn or broken
• Clutch parts broken
Adjust
Remove rust
Replace
Replace
Replace (Pressure
Plate assembly)
Adjust
Replace
Replace
Replace
Replace
Replace (Pressure
Plate assembly)
Replace
Replace
Replace or remove
rust
Replace
Replace
Replace
Replace
Replace
Replace
Replace or lubricate
Replace
Replace
Replace
Replace
2-S1
CLUTCH
Reference
Solution
Page
2-S4
–
2-S15
2-S14
2-S14
2-S4
2-S14
2-S14
2-S14
2-S14
2-S14
2-S14
2-S14
2-S14
3-S27, S62,
S100
2-S14,
1-S41
2-S14,
3-S27, S62,
S100
2-S14
2-S14
2-S15
2-S15
2-S14
3-S26, S62,
S99
2-S14
2-S14
W1014322
KiSC issued 02, 2007 A