The cause of these abnormal sounds is not on the brake pads

Automobile brake pad manufacturer: The cause of these abnormal sounds is not on the brake pad

1, the new car brakes have abnormal sound

If it is just bought a new car brake abnormal sound, this situation is generally normal, because the new car is still in the running-in period, the brake pads and brake discs have not been fully running-in, so sometimes there will be some light friction sound, as long as we drive for a period of time, the abnormal sound will naturally disappear.

2, the new brake pads have abnormal sound

After changing the new brake pads, there may be abnormal noise because the two ends of the brake pads will be in contact with the brake disc uneven friction, so when we replace the new brake pads, we can first polish the corner position of the two ends of the brake pads to ensure that the brake pads will not be worn to the raised parts of the brake disc, so that they will not produce abnormal noise in harmony with each other. If it does not work, it is necessary to use the brake disc repair machine to polish and polish the brake disc to solve the problem.

3, after the rainy day start abnormal sound

As we all know, most of the main material of the brake disc is iron, and the whole block is exposed, so after the rain or after washing the car, we will find the brake disc rust, and when the vehicle is started again, it will issue a “beng” abnormal sound, in fact, this is the brake disc and brake pads because of rust sticking together. Generally, after stepping on the road, the rust on the brake disc will be worn off.

4, brake into the sand abnormal sound

It is said above that the brake pads are exposed in the air, so many times they are inevitably subject to changes in environmental conditions and some “small conditions” occur. If you accidentally run into some foreign bodies between the brake pad and the brake disc, such as sand or small stones, brake will also make a hissing sound, similarly, we do not have to panic when we hear this sound, as long as we continue to drive normally, the sand will fall out by itself, so the abnormal sound will disappear.

5, emergency brake abnormal sound

When we brake sharply, if we hear the rattle of the brake sound, and feel the brake pedal will come from a continuous vibration, so many people worry about whether there is any hidden danger caused by the sudden braking, in fact, this is just a normal phenomenon when the ABS is started, do not panic, pay more attention to careful driving in the future.

The above are the more common brake fake “abnormal sound” encountered in the daily car, which is relatively simple to solve, generally a few deep brakes or a few days after driving will disappear by itself. However, it should be noted that if it is found that the brake abnormal noise continues, and the deep brake can not be solved, it is necessary to return to the 4S shop in time to check, after all, the brake is the most important barrier for car safety, and it should not be sloppy.


Post time: Nov-06-2024