|The increased noise from coupling ||Noise is listened when pressing a pedal, at the end of the pedal course. Are the reasons:|
– distortion of a heel of a press disk;
– low free wheeling of a pedal;
– insufficient lubricant of the release bearing.
|The faulty release bearing makes the squealing sound during pressing a coupling pedal by the included transfer or throughout the first 5 cm of the course of a pedal. Such bearing should be replaced. |
|If the mechanism of the drive of coupling is badly greased, then at a full speed of a pedal in both directions the dry click sounds. |
|Noise from the working engine amplify a bell-shaped case of coupling and are transferred to salon. These noise are, as a rule, caused by a low free wheeling of a pedal and change at manipulations with a pedal. |
|Coupling pro-slipping (at coupling inclusion the car poorly accelerates) ||Pro-slipping is especially shown at dispersal from the place. It is checked as follows. On the working engine to press a brake pedal, to squeeze out coupling, to include one of the highest transfers and to slowly release a coupling pedal. If pro-slipping is absent, then the engine will decay. Pro-slipping (slipping of a frictional disk) is caused by the following reasons:|
– wear of a press disk or frictional disk;
– oiling of a frictional disk;
– insufficient free wheeling of a pedal.
|Incomplete switching off of coupling ||After coupling switching off the clutch plate and gear wheels of the transmission continue to rotate short time. In normal conditions at moderate temperatures this time – about 3 sec. Incomplete switching off of coupling can be caused by the following reasons:|
– in the check point low-viscous oil is filled in;
– wrong adjustment of the mechanism of switching off of coupling.
|Coupling quickly fails ||Bystry wear of coupling is caused by the wrong skills of driving or driving under trying conditions. Are the reasons of reduction of term of operation of coupling:|
– frequent pressing a pedal of coupling and long keeping of a pedal;
– frequent keeping of the car on biases transfer inclusion, but not the emergency brake;
– bystry otpuskaniye of a pedal of coupling.