What causes the squeaking sound after washing the car?
1 Answers
Reasons for squeaking brakes after washing the car: 1. Water on the brake pads; 2. Water and sand stuck in the brake pads; 3. Severe wear of the brake pads; 4. Foreign objects in the brake vacuum booster pump. Car brake pads, also known as car brake linings, refer to the friction materials fixed on the brake drum or brake disc that rotates with the wheel. The friction linings and friction blocks bear external pressure to generate friction and achieve vehicle deceleration. Car brake pads are composed of steel plates, bonded insulation layers, and friction blocks. The steel plates are coated to prevent rust, and the coating process is monitored using an SMT4 furnace temperature tracker to ensure the temperature distribution during the coating process for quality assurance.