Brake pedal
1 – main cylinder; 2 - pusher; 3 - brake pedal; 4 – the buffer of the stoplight switch; 5 - switch nut; 6 - stoplight switch; 7 - pedal retract spring
The free travel of the brake pedal should be 3–5 mm, and the full travel should be about 140 km.
The pedal free play is adjusted by moving the brake light switch 6 and then tightening the nut 5.
With normal pedal free play, the pusher 2 touches the piston lightly. The full stroke of the pedal is not adjustable, it is provided by the design of the brake drive.