Clutch
   Water pump

     Clutch
       Slipping related problems
       Clutch drag related problems
       Shuddering and chattering problems
       Abnormal noises and inability to drive (broken clutch)
       Clutch cover selection errors and clutch mechanism operation failures

Shuddering and chattering problems
Condition : Oil or similar substance is on the friction surface of the facings.
  
Disc related
causes
Cover related
causes
Other causes
 Cause :

 1. Facing was touched with oily hands when replacing the part.
 2. Excess spline grease was thrown onto the facing due to centrifugal force.
 3. Improper installation.
 Cure :

 1. Replace disc with new part.
 2. Do not contaminate facing with oil.

Condition : The friction surface of the facings is showing heat degradation.
  
Disc related
causes
Cover related
causes
Other causes
 Cause :

 1. Facing has reached the end of its wear life.
 2. Facing has been scorched due to excessive partial clutch engagement, excessive 2nd gear starts, or excessive downshifting, etc.
 3. Improper driving method.
 Cure :

 1. Replace disc and cover with new parts.
 2. Improve driving method.

Condition : Abnormality seen in the friction surface of the pressure plate.
  
Disc related
causes
Cover related
causes
Other causes
 Cause :

 1. Friction surface of the pressure plate has become glazed.
 2. Installation error.
 3. Improper driving method.
 Cure :

 1. Replace cover with new part.
 2. Replace clutch cover when replacing disc.
 3. Improve driving method.

Condition : Abnormality seen in the friction surface of the flywheel.
 
Disc related
causes
Cover related
causes
Other causes
 Cause :

 1. Friction surface of the flywheel has become glazed.
 2. Installation error.
 3. Improper driving method.
 Cure :

 1. Replace flywheel.
 2. Inspect and service flywheel when necessary.
 3. Improve driving method.

 
 
 
 

 

   

 
 
 
 
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