| 
  Condition   
 | 
  The possible reason   
 | 
  Elimination   
 | 
| 
  Соскальзывание   
 | 
  Wrong free wheeling of a pedal of coupling   
 | 
  Pit air or replace the main cylinder   
 | 
| 
  The working surface of a disk of coupling is worn out or oiled   
 | 
  Replace a disk   
 | 
| 
  The disk, press plate or flywheel surface is warped   
 | 
  Replace a disk, a cover of coupling or a flywheel   
 | 
| 
  The spring is weakened диафрагменная   
 | 
  Replace a coupling cover   
 | 
| 
  The piston of the main cylinder or манжетное consolidation does not come back   
 | 
  Repair the main cylinder   
 | 
| 
  «Прихватывание» couplings   
 | 
  Wrong free wheeling of a pedal of coupling   
 | 
  Pit air or replace the main cylinder   
 | 
| 
  
 
 | 
  The spring is weakened диафрагменная or the spring top is worn out   
 | 
  Replace a coupling cover   
 | 
| 
  Have rusted шлицы a leading shaft   
 | 
  Grease   
 | 
| 
  Are damaged or worn out шлицы a leading shaft of a transmission   
 | 
  Replace a leading shaft   
 | 
| 
  Excessive palpation of a disk of coupling   
 | 
  Replace a disk   
 | 
| 
  Working surfaces of coupling are broken or soiled by oil   
 | 
  Replace a disk   
 | 
| 
  Liquid leak   
 | 
  Repair or replace   
 | 
| 
  Coupling vibration   
 | 
  "Glossy" (as glass) working surfaces of coupling   
 | 
  Repair or replace a disk   
 | 
| 
  Working surfaces of coupling are soiled by oil   
 | 
  Replace a disk   
 | 
| 
  The bearing of deenergizing of coupling not smoothly moves on a separator of the bearing of a leading shaft   
 | 
  Grease or replace a separator of the bearing of a shaft   
 | 
| 
  The disk of coupling or bad contact of working surfaces is deformed   
 | 
  Replace a disk   
 | 
| 
  Torsion springs in a coupling disk are weakened   
 | 
  Replace a disk   
 | 
| 
  Ослабли rivets of a disk of coupling   
 | 
  Replace a disk.   
 | 
| 
  The press plate or flywheel surface is deformed   
 | 
  Replace a cover of coupling or a flywheel   
 | 
| 
  The bolt or fastening nut to the engine is weakened   
 | 
  Tighten or replace fixture   
 | 
| 
  Noisy coupling   
 | 
  The bearing of deenergizing of coupling is worn out or broken   
 | 
  Replace the bearing of deenergizing of coupling   
 | 
| 
  The forward bearing of a leading shaft is worn out   
 | 
  Replace the bearing of a leading shaft   
 | 
| 
  Excessive knock of the plug of a disk of coupling   
 | 
  Replace a disk   
 | 
| 
  Will burst a coupling disk   
 | 
  Replace a disk   
 | 
| 
  Press plate and диафрагменная a spring knock   
 | 
  Replace a coupling cover   
 | 
| 
  Taking coupling   
 | 
  Working surfaces of a disk of coupling are impregnated by oil   
 | 
  Replace a disk   
 | 
| 
  Working surfaces of a disk of coupling are worn excessively out   
 | 
  Replace a disk   
 | 
| 
  Heads of rivets act over a working surface   
 | 
  Replace a disk   
 | 
| 
  Torsion springs are weakened   
 | 
  Replace a disk   
 |