2f3e5fd0

1.4.3.8. Check of a free wheeling of a pedal of a brake

Fig. 1.139. Scheme of check of a free wheeling of a pedal of a brake


Stop the engine and press a brake pedal several times while in the vacuum amplifier there is no vacuum (fig. 1.139) left.
Press a pedal before emergence of notable resistance. Measure distance, as shown.
Free wheeling of a pedal: 1–6 mm.
If it not so, check a gap of the switch of signals of braking. If a gap as it should be, then look for malfunction in the brake system.
Gap of the switch of signals of braking: 0,5–2,5 mm.