In most cases, the brake pedal is more important than the clutch pedal and accelerator pedal.

One brake pad is too hard or one side is excessively worn

According to Baotou Beiben Heavy Truck Fittings Factory, the phenomenon of jitter during braking is very common in today's trucks, mainly due to uneven distribution of braking force. The separate brake drum and brake shoe of Baotou Beiben heavy truck accessories are responsible for one side of the wheel. When our vehicle brakes, the brake drums and brake shoes on both sides of the wheel should work at the same time to continuously output uniform, lasting and stable braking performance.

Uneven brake force distribution "cause" One of many reasons may appear on the brake shoes. In the long-term driving process, due to driving habits, driving environment, brake materials and other problems, the brake shoes of the left and right wheels of the vehicle may be worn to varying degrees, resulting in excessive wear of the brake shoes on one side and uneven distribution of braking force.

Therefore, in this case, although the brakes on both sides work at the same time, the brake shoes on one side are excessively worn, and the brake forces on both sides are unevenly distributed, so we often say that the brake shakes. If only one side of the brake shoe is excessively worn, the brake shoe can be replaced. However, some drivers report that the shaking condition has not improved after replacing the brake shoe, which may include the following

If only one side of the brake shoe is replaced, it is likely that the wear of the brake shoes on both sides will be different, and the same situation will occur soon. Therefore, when replacing, replace the brake shoes on both sides at the same time. Secondly, there are many brands of brake shoes on the market. After the new car warranty period, many people rarely choose a service station for maintenance, but choose to replace the brake shoes outside.

The brake shoes were replaced in some small factories, most of which did not strictly follow the calibration design of the original vehicle. The brake shoes of Baotou Beiben heavy truck fittings were not matched enough, and the hardness was too high. As a result, the friction coefficient between the brake shoes and the brake drum was too high due to material problems, which may also cause vibration and jitter. Therefore, when replacing the brake pads, do not blindly believe in the braking performance advocated by the enterprise, and replace the brake shoes according to the original factory.

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