Clutch jerking
Defect of engine and gearbox mounts
Check, replace if necessary.
Poorly mounted gearbox
Tighten the mounting bolts.
The pressure plate does not fit evenly
Replace pressure plate.
The driven disc is not an original part
Replace driven disk. Install original part.
Clutch release fork pushes to one side
Check the clutch release fork and release bearing.
The crankshaft is not aligned with the input shaft of the gearbox
Check engine and gearbox alignment.
Clutch cable stuck
Replace rope.
Hard travel of the clutch pedal
Lubricate the pedal shaft.
Fork/release bearing defective
Replace.
Clutch drive is hard to move or difficult. Broken segment tooth or broken spring
Loosen the clutch cable adjuster and replace defective parts.
Worn clutch disc friction lining
Check the residual thickness of the friction lining. If necessary, replace the driven disk.
Weak diaphragm spring
Replace pressure plate.
Hardened or oily friction lining
Replace the clutch disc.
Clutch overheated
Install a new original clutch.
Difficulty shifting gears or they do not turn on at all
Friction lining bonding due to abrasion
Replace the clutch disc.
Clutch disc stuck on gearbox input shaft
Clean splines and remove burrs.
Driven disc has lateral runout
Check drive disk. Replace if necessary.
Clutch pedal does not reach limit stop
Check if the pedal reaches the limit stop. Cut the rug if necessary.
Defective release bearing
Check the bearing.
Defect of the support bearing of the input shaft of the gearbox on the crankshaft
Replace thrust bearing.
The driven disk is severely deformed or the friction lining is broken
Replace driven disk.
The cable tension regulator is difficult to move or is defective. Broken toothed segment or spring
Spend the regulator. Replace defective parts.
Broken diaphragm spring
Replace clutch pressure plate.
Noise when clutch pedal depressed
Defective clutch release bearing
Check the release bearing, replace it.
Clutch disc hitting pressure plate
Replace the clutch disc.
Rising and falling noise when pushing or towing the vehicle, or when driving with the clutch disengaged
Heavy travel of torsion shock absorbers of the clutch disc
Replace the clutch disc.
Loose rivets on clutch pressure plate
Replace disk.
Too much clutch imbalance
Replace clutch and driven disc.
Clutch pedal grinding
Heavy pedal travel
Lubricate the pedal shaft.
Abrasion of the pedal axle
Replace axle and pedal bearing.
Clutch pedal does not return to its original position
Faulty clutch cable tensioner
Check regulator.
Broken clutch cable
Replace rope.