Clutch makes noise

Clutch surface is damaged

Local hot spots

Possible cause:

  • Driving with too low engine rpm

Possible cause:

  • Oil spots on disc lining
  • Non-return sealing broken
  • Not enough clutch bearing play

Torsion springs defect

Clutch cover damaged

Possible cause:

  • Driving with too low engine rpm
  • Oil on the clutch surface
  • Clutch control defect

Possible cause:

  • Torque settings not correct
  • Not centered

Torsion springs defect

Grease on disc lining

Possible cause:

  • Driving with too low engine rpm

Possible cause:

  • Too much grease used

Primary shaft teeth damaged at one side

Disc surface damaged at flywheel side

Possible cause:

  • Clutch bearing damaged
  • Engine and gearbox are not aligned

Possible cause:

  • Flywheel damaged

Primary shaft teeth damaged

Disc surface damaged at flywheel side

Possible cause:

  • Clutch bearing damaged
  • Engine and gearbox are not aligned
  • Pilot bearing broken or missing
  • Gearbox bearing damaged
  • Vibrations

Possible cause:

  • Flywheel is damaged

Clutch bearing damaged

Primary shaft teeth damaged

Possible cause:

  • Not enough play causing overheating

Possible cause:

  • Too much force was used
  • It was not centered
  • Wrong type of clutch
  The photographs have been kindly made available by LuK Lamellen- und Kupplungsbau, Bühl