Clutch pedal is easy to push or fall through
- Low fluid level in the hydraulic clutch system.
- Damaged release bearing or clutch release fork.
- Clutch pressure plate diaphragm spring damaged.
Incomplete clutch disengagement (clutch leads)
- The fluid level in the hydraulic clutch system is too high.
- Jamming of the driven clutch disc on the splines of the input shaft.
- Warping of the clutch disc.
- The pressure plate assembly is incorrectly assembled.
- Worn or incorrectly assembled clutch release mechanism.
Incomplete engagement of the clutch (clutch slips)
- The wear of the clutch disc lining is below the permissible limit.
- Contamination of the clutch disc lining with oil or grease.
- Pressure plate defective or diaphragm spring weak.
Jerks during clutch operation
- The wear of the clutch disc lining is below the permissible limit.
- Contamination of the clutch disc lining with oil or grease.
- Deformed pressure plate or diaphragm spring.
- Loose transmission mounts to engine.
- Worn clutch disc hub or transmission input shaft splines.
Noise when pressing or releasing the clutch pedal
- Worn release bearing.
- Worn or missing lubrication on clutch pedal bushings.
- Faulty pressure plate assembly.
- Damaged pressure plate diaphragm spring.
- Damaged damping springs in the clutch disc.