What’s the matter with Bora’s abnormal sound when stepping on the brakes at low speed?

Brake pads are too thin due to wear. When the brake pad is too thin, its limit patch will rub against the brake disc, which will cause abnormal noise. The brake pads will become thinner and thinner with the number of times of use. When the iron-limited position of the brake pads rubs against the brake pads, there will be an unpleasant metal friction sound to warn the driver to replace the brake pads.

When Bora brakes at low speed and there is abnormal noise, it is necessary to replace the brake pads in time. If the brake pads are already very thin and continue to be used, the friction layer of the brake pads will be completely used up, causing the brake disc to be damaged. Plate friction, causing a serious decline in braking effect. There are several other reasons that can cause abnormal brake noise. The first is that there will be abnormal noise during the running-in period of the new car. This is normal, and there will be no abnormal noise after driving for a few hundred kilometers. The second is that the newly replaced brake pads need to be worn in with the old disc, and there will be abnormal noise during the running-in ; The third is that there are foreign objects between the brake pads and the brake discs, and there will be abnormal noises through friction, as long as the foreign objects are cleaned out.