These types of brake pads common noise, high frequency scream, low frequency howl, dull echo. These issues is how to generate? When we encounter these situations, we should do?

    The high-frequency sounds sharp, and when the frequency of vibration of the brake disc and the brake pads are the same, they resonance screams. Check calipers: rail lubrication smooth, piston oil seal for damage; the noise abatement clip brake pads suitability, installation is correct; brake pads are too smooth, is over.

    Generally known as the calipers noise, vibration caused by the caliper components, may be due to the suspension system vibration caused. Slight shock of the new car calipers or suspension system, the early morning of sensitivity, such as winter morning, especially common. Check calipers, suspension system and bushings.

    Usually pedal relaxation case, easily lead to the steering wheel shake. The new model is prone to such problems, maintenance CV Joint connections, check the brake pads wear, brake disc thickness differences.

    The brake disc wear exception, which is due to the density unevenness of the surface of the brake disc is dirty, the brake disk material, an excessively high operating temperature of the brake disk mounting torque does not match. Inspection: replace the brake pads must check the brake disc; caliper check the thickness of the brake disc; reinstall fixed brake disc bolts; measuring the brake disc surface flatness.