wsm B2420 - Troubleshooting

CLUTCH
B2420, WSM
2-S1
1. TROUBLESHOOTING
9Y1210436CLS0001US0
Symptom Probable Cause Solution
Reference
Page
Clutch Drags Clutch pedal free travel excessive Adjust 2-S4
Dust on clutch disc generated from clutch disc
facing
Remove rust 2-S12
Release fork broken Replace 2-S12
Clutch disc or pressure plate warped Replace 2-S12
Wire ring of the pressure plate worn or broken Replace (Pressure
plate assembly)
2-S13
Clutch Slips Clutch pedal free travel too small Adjust 2-S4
Clutch disc excessively worn Replace 2-S13
Grease or oil on clutch disc facing Replace 2-S12
Clutch disc or pressure plate warped Replace 2-S12
Diaphragm spring weaken or broken Replace 2-S13
Wire ring of the pressure plate worn or broken Replace (Pressure
plate assembly)
2-S13
Chattering Grease or oil on clutch disc facing Replace 2-S12
Clutch disc or pressure plate warped Replace 2-S12
Clutch disc boss spline worn or rusted Replace or remove
rust
2-S13
Clutch shaft bent or spline worn Replace 2-S13
Pressure plate or flywheel face cracked or
scored
Replace 2-S12
Diaphragm spring strength uneven or diaphragm
spring broken
Replace 2-S13
Rattle During
Running
Clutch disc boss spline worn Replace 2-S13
Bearing worn or sticking Replace 2-S13
Clutch Squeaks Bearing sticking or dry Replace 2-S13
Clutch disc excessively worn Replace 2-S12
Vibration Clutch shaft bent Replace 2-S13
Clutch disc rivet worn or broken Replace 2-S13
Clutch parts broken Replace 2-S12
KiSC issued 06, 2012 A