Troubleshooting car brake system Zhidongshiling, Brake Steer and brake it back. These three failures ranging from destruction of the vehicle, while the impact of traffic safety, to be treated as soon as possible.
1. Symptom: brake pedal, the pedal does not rise, without resistance.
3. Symptom: Continuous step on the brake pedal return increased braking effect improved.
Analyzing the reason: the brake drum friction plate and the gap is too large.
4. Symptom: continuous step on the brake pedal position increases, and a sinking sense.
Determine the cause: oil spill.
5. Symptom: low pedal position; then step, the position can not be raised, stiff feeling.
Analyzing the reason: the master cylinder clogging.
Analyzing the reason: the brake drum friction plate and the gap is too large or oil.
7. Symptom: Brake Steer.
Analyzing reasons: check the brake master cylinder, brake cylinder or pipe.
9. Symptom: free travel of the brake pedal is too small.
Approach: to be adjusted.
10. Symptom: a slow recovery brake fluid level.
Processing Method: Loosen the bleed screw, brake shoe return observe the situation. If the brake shoe return, it should clear the pipeline; if the shoe does not return, you should check the disintegration of the brake cylinder.