The car brake makes a squeak. What's the matter?
1. Brake disc or brake pad rusted
After long-term shutdown, especially after wet and cold weather or rainy days, certain corrosion or stains will occur on the brake pads or car brake pads. This kind of game can be handled after driving for a while, or it can wipe salt free butter or special grease at the joint between the car brake pads and the brake calipers.
2. New brake pads
There will be a similar sound when a new car steps on the brake. If your car is a new car or has just replaced the brake pads of a new car, the brake pads and brake pads of a new car must be the whole process of running in period,
When you step on the brake, this kind of abnormal sound will come out, which completely belongs to the normal condition, but if this kind of sound does not subside after driving for a period of time, there will be a problem;
3. Excessive wear of brake discs and pads
The brake disc and brake pad belong to high consumables. The two components of the brake pedal need to be rubbed every time. Of course, they will be worn out in the long run. When there is too much damage, there will be abnormal noise,
Therefore, it should be inspected and replaced regularly. Generally, the replacement cycle time of brake pads is 60000-80000 km, while that of brake discs is 100000-120000 km.
4. Assembly problems
If the brake pads are installed reversely or the model is not right, there will also be abnormal noise. You can reinstall the brake pads. When the car mainly installs the brake pads, you should go to a professional garage for operation, especially the owners who have replaced the brake pads at the roadside stall.