Precautions for replacing brake pads by yourself

Replace the brake pads, this technology is relatively professional, ordinary players do not operate.

What should pay attention to the replacement of brake pads, first of all to check whether the brake pads they purchase are genuine accessories, that is, it is not an accessory, and the quality and authenticity of the products themselves identify themselves. Before lifting the vehicle, it is necessary to open the cover for the brake oil and loosen the tire screws. If you use a simple jack, you should first support the jack and reinforce the tire without replacing the brake pads. Remove the tire, loosen the clamp body fastening screws, check the screws, and pliers slide the guide rods to remove sediment and oil, then replace the lubricant for maintenance. Replace the old piece and check the degree of wear of the brake disc. If the wear is serious, the brake disc must be replaced, otherwise the brake pads will wear out.

When installing the brake pads, pay attention to the fact that the brake pads are inside and outside, and the friction surface of the brake pads should face the brake discs so that the discs can be fitted properly. Install the accessories and fasten the body. Before fastening, use a special tool to retreat the plug on the pliers, which can facilitate the installation of the pliers. If you want to replace the brake pads on the drum brake, then do not operate it yourself. Look for a professional change to avoid mistakes.

In order to ensure the braking effect and service life of the brake, in addition to using qualified brake pads during maintenance, the brakes must be used rationally during the driving of the vehicle. According to the data analysis, when the surface temperature of the brake shoe friction plate does not exceed 230 degrees Celsius, the friction performance of the brake shoe has little effect. At this time, the wear is normal wear. Therefore, during the driving of the car, emergency braking should be used as little as possible, especially continuous emergency braking. For long-distance curves and ramps, the vehicle must use auxiliary braking devices. If this device is not available, cooling of the brakes should be considered. To put it simply, it is to use all means to make the surface temperature of the brake pads not exceed 250 degrees.

When replacing the brake pads, it is better to select the brake pads with the same material as the old brake pads. It would be better if the new brake pads can be made of higher-grade material than the old brake pads. The above is a brief introduction to the precautions for replacing brake pads. 

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