What are the reasons for noise in car brakes?
1 Answers
There are several reasons for noise in car brakes, including severely worn brake pads, excessively hard brake pad material, improper installation of the brake system, foreign objects between the brake pads and brake discs, rusted brake calipers, slow return of the brake master cylinder, and the installation of new brake pads. Severe wear of the brake pads is usually caused by the brake pads reaching the warning line or being completely worn out, often resulting in a metallic friction sound. If the brake pad material is too hard, it can easily cause noise. After replacing the original brake pads, noise may occur due to human factors. For example, if the mechanic installed the brake pads incorrectly, upon removal, it may be observed that only part of the brake pad surface shows friction marks, requiring reinstallation.