|The raised noise from outside couplings ||Noise is listened by pressing a pedal, in the end of a pedal course. The reasons are:|
– A warp of a heel of a press disk;
– A small free wheeling of a pedal;
– Insufficient greasing выжимного the bearing.
|Faulty выжимной the bearing publishes a squealing sound during pressing a coupling pedal by the included transfer or throughout the first 5 sm of a course of a pedal. It is necessary to replace such bearing. |
|If the mechanism of a drive of coupling is badly greased, at a pedal full speed in both directions dry click is distributed. |
|Noise from the working engine amplify колоколообразным картером couplings and are transferred in salon. These noise, as a rule, are caused by a small free wheeling of a pedal and change at manipulations with a pedal. |
|Coupling proslipping (at inclusion of coupling the car is poorly dispersed) ||Proslipping is especially shown at dispersal from a place. It is checked as follows. On the working engine to press a brake pedal, to squeeze out coupling, to include one of the higher transfers and slowly to release a coupling pedal. If proslipping is absent, the engine will decay. Proslipping (проскальзывание a frictional disk) is caused by following reasons:|
– Deterioration of a press disk or a frictional disk;
– замасливание a frictional disk;
– An insufficient free wheeling of a pedal.
|Incomplete deenergizing of coupling ||After deenergizing of coupling the disk of coupling and a transmission gear wheel continue to rotate short time. In normal conditions at moderate temperatures this time – about 3 seconds Incomplete deenergizing of coupling can be caused following reasons:|
– In a check point it is filled in маловязкое oil;
– Wrong adjustment of the mechanism of deenergizing of coupling.
|Coupling quickly fails ||Fast deterioration of coupling is caused by wrong skills of driving or driving under trying conditions. The reasons of reduction of term of operation of coupling are:|
– Frequent pressing a pedal of coupling and long keeping of a pedal;
– Frequent keeping of the car on biases transfer inclusion, instead of a manual brake;
– Fast отпускание coupling pedals.