| Symptom |
Possible reason |
|
The pedal of coupling fails to a floor practically without resistance or with very insignificant resistance
|
The main or executive cylinder (is faulty see. Head Coupling). |
| Leakages of hydraulic liquid in lines (take place see. Head Coupling). |
| Tightness of shtutserny connections of a hydraulic path (is broken see. Head Coupling). |
| Hydraulic liquid in the tank (came to an end see. Head Routine maintenance of the car). |
| If liquid traces in a boot of the main cylinder take place, the back epiploon of the main cylinder (is damaged see. Head Coupling). |
| The bearing or fork of switching off of coupling (is damaged vyzhimny see. Head Coupling). |
|
On a cover of a boot of the main cylinder and around a pedal of coupling traces of hydraulic liquid take place
|
The back epiploon of the main cylinder (is damaged see. Head Coupling). |
|
Traces of liquid take place on the executive cylinder
|
The epiploon of a plunzher of the executive cylinder (is damaged see. Head Coupling). |
|
When squeezing a pedal of coupling the feeling of softness of a course takes place
|
Air got to hydraulic system (see. Head Coupling). |
|
There is no coupling switching off (it is impossible to choose transfer)
|
Transmission (is faulty see. Head Manual box of gear shifting (RKPP)). |
| The coupling disk (is faulty see. Head Coupling). |
| The bearing and fork of switching off of coupling (are incorrectly assembled vyzhimny see. Head Coupling). |
| The disk of a basket of coupling (is faulty press see. Head Coupling). |
| Weakened bolts of fastening of a basket of coupling to a flywheel (see. Head Coupling). |
|
Coupling revolves (turns of the engine raise without increase in speed of movement of the car)
|
Frictional overlays of a conducted disk (are excessively worn-out see. Head Coupling). |
| Frictional overlays of a conducted disk are polluted by oil owing to leaks through a back epiploon of a cranked shaft (see. Head Coupling). |
| The diafragmenny spring (weakened see. Head Coupling). |
| Peregret a conducted disk of coupling (see. Head Coupling). |
|
At inclusion of coupling there is a vibration
|
Frictional overlays of a conducted disk are polluted by oil or greasing, заполированы to shine or scorched (see. Head Coupling). |
| Support of the power unit are worn-out, or weakened their fastening (see. Heads Engine and Manual box of gear shifting (RKPP)). |
| Shlitsa of primary shaft of a transmission or nave of a conducted disk (are worn-out see. Head Coupling). |
| The disk or flywheel (is deformed press see. Head Coupling). |
|
Around coupling there are extraneous noise
|
The fork of switching off of coupling (is incorrectly established see. Head Couplingеof ). |
| The coupling bearing (is faulty vyzhimny see. Head Coupling). |
|
The coupling pedal after an otpuskaniye remains squeezed out to a floor
|
The fork of switching off of coupling is jammed in a casing (see. Head Coupling). |
| The bearing or fork of switching off of coupling (is broken vyzhimny see. Head Coupling). |
|
For squeezing of a pedal of coupling too big effort is required
|
The fork of switching off of coupling (is jammed in a casing see. Head Coupling). |
| The disk (is faulty press see. Head Coupling). |
| The main or executive cylinders of coupling (are established not that standard size see. Head Coupling). |