Pingyang chunde auto parts co., LTD. : the old driver teaches you to change the brake oil of the car (II)
3, the car repeatedly step on the brake pedal to the highest point and step on the brake pedal do not loosen the foot, the car to loosen the oil port screw, after the brake oil spray clean tighten and inform the car to loosen. Repeat several times until the brake oil is free of b....