Cause of malfunction |
Remedy |
Incomplete clutch disengagement (clutch «leads») |
|
Insufficient full travel of the clutch pedal |
Adjust clutch release actuator |
Warping of the driven disk (end runout more than 0.5 mm) |
Straighten or replace disc |
Jamming of the hub of the driven disk on the splines of the input shaft |
Clean the slots, rinse with white spirit. If the splines are worn, replace the input shaft or driven disk |
Skewed or warped pressure plate |
Replace clutch cover complete with pressure plate and spring |
Loose rivets or broken disc friction linings |
Replace the pads, check the end runout of the disc |
Clutch cable failure |
Replace cable |
Incomplete engagement of the clutch (clutch «slips») |
|
Increased wear or burning of the friction linings of the driven disk |
Replace friction linings or driven disc assembly |
Lubrication of the friction linings of the driven disk, flywheel and pressure disk surfaces |
Rinse oily surfaces thoroughly with white spirit, replace worn or damaged gearbox and engine oil seals. Check for oil leakage through the flywheel mounting bolts; in the presence of a leak, install the bolts on the sealant, as indicated in the subsection «Engine Assembly» |
Damaged or stuck clutch release actuator |
Eliminate the causes of jamming. Replace damaged parts |
Jerks during clutch operation |
|
Lubrication of the friction linings of the driven disk, flywheel and pressure disk surfaces |
Rinse oily surfaces thoroughly with white spirit, replace worn or damaged gearbox and engine oil seals. Check for oil leakage through the flywheel mounting bolts; in the presence of a leak, install the bolts on the sealant, as indicated in the subsection «Engine Assembly» |
Seizure in the clutch release actuator |
Eliminate the causes of jamming. Replace damaged parts |
Surface damage or buckling of the pressure plate |
Replace clutch cover assembly with pressure plate |
Increased noise when engaging the clutch |
|
Breakage of damper springs of a conducted disk |
Replace driven disc assembly |
Increased noise when disengaging the clutch |
Wear, damage, lubricant leakage from the clutch release bearing |
Replace bearing |