Jekit custom color 9040 brake caliper 355*32mm disc for E92 front

The replacement standard of brake disc wear is that the wear exceeds 2mm, and the replacement steps are as follows:

1. Open the engine compartment and check whether the brake fluid level is in the normal position to avoid overflow during the replacement of brake pads;
2. Align the jack with the support point at the bottom of the car, raise it, and remove the tire when the tire is completely off the ground;
3. Remove the bolts of the brake caliper with a wrench and socket, and directly remove the brake pad;
4. Push the brake piston back to its original position and install the new brake pad;
5. After installation, check the brake fluid level, press the brake pedal several times, and then add the brake fluid again to make the fluid level at max.

The replacement cycle of the brake pad is about 60000 km, which also depends on the material of the brake pad and the driving habits of the driver. If the brake pad is seriously worn, it is recommended to replace it every 20000-30000 km. Generally speaking, the wear degree of the brake disc and the thickness of the brake pad determine the replacement cycle of the brake pad. In addition, it is determined according to the driving mileage of the vehicle. Because the brake pad materials used in each model are different, the service cycle is also different. If it is normal driving, it is recommended that the owner replace the brake pad once every 60000 km, Pay more attention to check the brake pads during normal driving. The brake pad is a kind of consumable. In the process of daily use, the brake pad will be worn continuously. When the brake pad is worn to a certain extent, it must be replaced, otherwise it will reduce the braking effect of the vehicle and even cause safety accidents. If it is a new car, it is recommended that the owner check the brake pads every 5000 km under normal driving conditions, not only check the thickness of the brake pads, but also observe the wear state of the brake pads. If the wear degree of the brake pads is different, it is recommended to deal with or replace the brake pads in time. Do not wait until the wear reaches the limit to replace the brake pads.

matters needing attention:
When replacing the front brake pad, a total of 4 pads of the front left and right wheels need to be replaced at the same time, and the same is true for the rear brake pad.

The brake system on the car is divided into disc brake and drum brake, but in addition to the cost advantage, the efficiency of drum brake is far less than that of disc brake.

When replacing the brake pad, try to use the same material as the old brake pad. Of course, it would be better if the material of the new brake pad is one level higher than that of the original.