7.2. Coupling

Hydraulic drive of coupling
Wear of coupling
Coupling check
Coupling pulls
Check of wear of details of coupling
Visual check of a hydraulic actuator of coupling
Pumping of a hydraulic actuator of coupling
Coupling repair
Possible malfunctions of coupling, their reason and ways of elimination

On all models of the E-class with a mechanical box of gear shifting so-called dry one-disk coupling which drive is carried out by means of cylinders is established: main and working. At such device it is possible to make less efforts for a pedal of coupling, than on cars with the ordinary hummock drive. The course of a pedal is shorter, the free wheeling of a pedal is regulated automatically.