If the system of automatic control of speed of the movement is installed, disconnect the coupling switch socket.

Press a pedal till the moment, you will not feel the beginning of resistance of coupling yet.

The free wheeling of a pedal has to be: 5.0–15.0 mm.

Softly press a pedal until resistance begins to increase a little. Check a pusher gap.

Fig. 3.6. Scheme of adjustment of a free wheeling of a pedal of coupling

Pusher gap at the top provision of a pedal: 1.0–5.0 mm.