Suzuki GA413 Service Manual page 575

Condition
Slipping
Dragging clutch
Clutch vibration
Noisy clutch
Grabbing clutch
Possible Cause
D Improper clutch pedal free travel.
D Worn or oily clutch disc facing.
D Warped disc, pressure plate or flywheel
surface.
D Weakened diaphragm spring.
D Rusted clutch cable.
D Improper clutch pedal free travel.
D Weakened diaphragm spring, or worn
spring tip.
D Rusted input shaft splines.
D Damaged or worn splines of transmission
input shaft.
D Excessively wobbly clutch disc.
D Clutch facings broken or dirty with oil.
D Glazed (glass-like) clutch facings.
D Clutch facings dirty with oil.
D Release bearing slides unsmoothly on input
shaft bearing retainer.
D Wobbly clutch disc, or poor facing contact.
D Weakened torsion springs in clutch disc.
D Clutch disc rivets loose.
D Distorted pressure plate or flywheel surface.
D Weakened engine mounting or loosened
mounting bolt or nut.
D Worn or broken release bearing.
D Input shaft front bearing worn down.
D Excessive rattle of clutch disc hub.
D Cracked clutch disc.
D Pressure plate and diaphragm spring are rattling.
D Clutch disc facings are soaked with oil.
D Clutch disc facings are excessively worn.
D Rivet heads are showing out of the facing.
D Torsion springs are weakened.
DIAGNOSIS
CLUTCH 7C-3
Correction
Adjust free travel.
Replace disc.
Replace disc, clutch cover or
flywheel.
Replace clutch cover.
Replace cable.
Adjust free travel.
Replace clutch cover.
Lubricate.
Replace input shaft.
Replace disc.
Replace disc.
Repair or replace disc.
Replace disc.
Lubricate or replace input
shaft bearing retainer.
Replace disc.
Replace disc.
Replace disc.
Replace clutch cover or
flywheel.
Retighten or replace
mounting.
Replace release bearing.
Replace input shaft bearing.
Replace disc.
Replace disc.
Replace clutch cover.
Replace disc.
Replace disc.
Replace disc.
Replace disc.