
When you feel the brake pedal is too light or braking requires more effort, it indicates that the brake pads are worn thin, and the drum brakes need to be inspected and replaced promptly. Here are detailed introductions about drum brakes: Application of Drum Brakes: Due to their reliability and strong braking force, drum brakes are still equipped on many vehicle models today. They are fixed to the tires and rotate at the same speed. During braking, hydraulic pressure is used to push the brake shoes against the inner edge of the brake drum, generating friction to inhibit the rotation of the tires and achieve the braking effect. Principle of Drum Brakes: Drum brakes work by using stationary brake shoes inside the brake drum to rub against the rotating brake drum, creating friction to reduce the wheel's rotation speed.