Brake Lining
Explanation: Brake lining is a crucial component of a vehicle's braking system that helps to slow down or stop the vehicle when the brakes are applied. It is a replaceable friction material that is attached to the brake shoe or brake pad. When the brakes are engaged, the brake lining comes into contact with the brake drum or rotor, creating friction that slows down the vehicle.
Technical Explanation:
Common Symptoms:
- Squeaking or squealing noises when applying the brakes
- Reduced braking performance
- Vibrations or pulsations felt when braking
- Brake pedal feels spongy or goes to the floor
Diagnosing:
- Visual inspection: A mechanic can visually inspect the brake lining for wear and tear.
- Measuring thickness: Using a special tool, the thickness of the brake lining can be measured to determine if it needs to be replaced.
- Road test: A road test can help diagnose any issues with the braking system, including the brake lining.
Common Repairs:
- Replacement of brake lining: If the brake lining is worn out or damaged, it will need to be replaced.
- Resurfacing brake drums or rotors: If the brake lining has caused damage to the brake drums or rotors, they may need to be resurfaced or replaced.
- Bleeding the brake system: If air has entered the brake system, it may need to be bled to ensure proper brake function.