3.1.7. Instructions on removal and installation main / the worker of cylinders of coupling
In need of replacement of the main / working cylinder of coupling because of prospective malfunction at first it is necessary to check up working capacity of the device.
In case of removal of the working cylinder from the connected pipeline from a transmission a pedal of coupling do not press. Otherwise the piston will be superseded from the working cylinder of coupling and will fail.
After installation of the working cylinder cautiously press a coupling pedal. If for pressing a coupling pedal unusually big effort is necessary – clean a foot from a coupling pedal. Probably, the pusher of the working cylinder has passed by the lever of deenergizing of coupling. At effort to pedals approximately 300 Нм there will be a destruction of the working cylinder.