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MALFUNCTION | POSSIBLE REASON | ELIMINATION METHOD |
| Coupling pro-slipping | Excessive wear of frictional overlays of a disk of coupling | Replace a coupling disk |
| Hardening of surfaces of frictional overlays or for them got oil | Replace a coupling disk |
| Damage of a press plate | Repair |
| Damage or breakage of a diafragmenny spring | Replace press a disk |
| Insufficient free wheeling of a pedal of coupling | Adjust a free wheeling of a pedal of coupling |
| Jamming of a pedal of coupling | Repair or replace |
| Flywheel damage | Repair or replace |
| Incomplete switching off of coupling | Excessive palpation of a disk of coupling | Repair or replace |
| Pollution or corrosion шлицов primary shaft of a transmission | Repair |
| Zamaslivaniye of frictional overlays of a disk of coupling | Repair or replace |
| Damage or breakage of a diafragmenny spring | Replace press a disk |
| Insufficient free wheeling of a pedal of coupling | Adjust a free wheeling of a pedal of coupling |
| Insufficient amount of working liquid of a drive of coupling | Add liquid |
| Leakage of liquid from a hydraulic drive of coupling | Define a place of leak and eliminate it |
| Coupling vibration | Zamaslivaniye of frictional overlays of a disk of coupling | Repair or replace |
| Damage of a dempfiruyushchy spring of a disk of coupling | Replace a coupling disk |
| Damage or hardening of a surface of a frictional slip | Replace a coupling disk |
| Weakening of rivets of fastening of a frictional overlay of a diskastsepleniye | Replace a coupling disk |
| Damage or superfluous palpation of a press spring | Replace |
| Damage or hardening of a surface of a flywheel | Repair or replace |
| Weakening of fastening of coupling | Repair |
| Jamming of a pedal of coupling | Insufficient greasing of an axis of a pedal of coupling | Grease or replace |
| Abnormal noise | Wear or damage of the bearing of switching off of coupling | Replace the bearing of switching off of coupling |
| Insufficient greasing of the plug of switching off of coupling | Grease or replace |
| Damage of a dempfiruyushchy spring of a disk of coupling | Replace a coupling disk |
| Superfluous axial gap of a cranked shaft | Repair |
| Wear or damage of the directing bearing | Replace |
| Wear of an axis of a fork of switching off of coupling | Repair or replace |