Abnormal noise from low-speed braking
The reason for the squeal when braking at low speed may be that the brake pad is seriously worn and has been worn to the position of the alarm pad, and the squeal will appear when the alarm pad rubs with the brake disc. Another possibility is that the brake pads or discs have just been replaced, and there is a running in process just after replacement, so there will be a scream.
There are the following common reasons for the abnormal sound when lightly stepping on the brake at low speed: 1. The car brake pad is seriously damaged and has long been worn to the section of the alarm pad, and the hiss sound will occur when the car brake pad rubs with the brake disc.
2. Just after a new car brake pad or disc is replaced, there will be a whole operation process, so there will be a hiss.
3. The automobile brake pad is caused by its own material. Generally, when the material of automobile brake pad is hard, it is very easy to cause sound. Relatively, when the material of automobile brake pad is soft, there is less sound.
Brake discs are generally used for a long time before they have to be replaced. Most of them are automobile brake pads. After a new car brake pad is replaced, the new car brake pad must be integrated into the brake disc. Therefore, some abnormal noises found on the brake pedal are also normal. After a running in period, the abnormal noises will subside. Automobile brake pad is a very important component in the braking system. When many car owners feel that their vehicle braking energy is insufficient, they first think of replacing the brake caliper. In fact, this is also true
When the braking energy of the car is insufficient, replacing a set of good car brake pads can significantly improve the actual effect of the braking system. The price of some refitted brake pads produced by well-known brands is expensive. Good automobile brake pads are very important for vehicles. If riders feel that their original brake pedal braking energy is not enough, they don't have to replace the brake caliper and try a stronger set of car brake pads. It is suggested that the riders check the water content of the booster oil during each maintenance. If the water content reaches 3%, the brake oil must be replaced immediately.