A friend has encountered a brake pad that was changed at the same time, one side is thick and the other is thin. The first thing to say is that as long as the difference in wear of the left and right brake pads is not great, it is normal. When a car is running under different road conditions, the forces on the four wheels are different, and the braking force will be different. Therefore, the wear deviation of the brake pads is normal.
The reason that the brake pads are thick on one side and thin on the other may be caused by insufficient unilateral braking or unilateral drag, or other reasons:
①The material of the brake pads, the material of the brake pads on both sides is uneven;
②Frequent turning and braking, unbalanced forces on the left and right wheels;
③The brake disc on one side may be deformed;
④The return positions of the brake cylinders on both sides are inconsistent;
⑤ AroundBrake FluidThere is a big difference in tube length;
⑥Carsuspensionproblem;
⑦The braking time of the left and right brakes is inconsistent;
⑧The problem of the telescopic rod, the telescopic rod is sealed by a rubber sealing sleeve. If the telescopic rod on one side enters water or lacks lubrication, the rod cannot expand and contract freely, and the outer plate after braking cannot leave the brake disc, which will cause additional wear of the brake pad;
When replacing the brake pads, both sides are replaced at the same time, so as to ensure that the two sides are consistent and avoid problems due to the brake pads.Usually, you should develop the habit of regular inspections and timely maintenance. WhendiscoverWhen the brake pads are severely worn and the braking effect is not obvious, you should go to the makeup industry repair shop for inspection and replacement in time.
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