What is braking unilateral?

What is braking unilateral?
1. The braking time of the brake on the left and right sides of the coaxial brake is inconsistent, which is mostly caused by uneven brake clearance or different contact area. In case of this phenomenon, the brake clearance of the front and rear wheels can be adjusted according to the regulations. If necessary, the friction disc should be polished to make the front wheels brake before the rear wheels.
2. The braking force of the brakes on both sides of the same axle is different, which leads to different wheel speeds, and the linear travel distance is not equal, thus causing unilateral braking. This is usually caused by oil leakage of a certain side brake pump, serious oil pollution of brake friction plate, difference of friction coefficient or different tire pressure. Can use gasoline to clean friction tablets, adjust tire pressure, repair leakage, to remove separately.
3. The car will slide to one side without braking. This is mostly the deformation of one side front suspension; Front suspension floor deformation; The spring force of the front suspension coiled spring drops seriously. The relevant parts such as the frame are caused by mutual interference or incoordination when the vehicle is braking. In the case of the above, the cause is identified and repaired.
4. When braking, the wheel will automatically deviate to one side. This is mainly caused by the different roughness of the working surface of the brake drum on both sides and the friction plate, or the clogging of the inlet air of one side of the brake pipeline or the joint. Root causes should be separately identified and repaired.