355*22mm Cast Iron Brake J Hook Disc Black Center For Audi RS6 C7

Product Description

Cast Iron Brake 355*22mm J Hook Disc Black Center For Audi RS6 C7

What is a brake disc

The brake disc, in short, is a round plate, which rotates when the car is moving. The brake caliper clamps the brake disc to produce braking force. When stepping on the brake, it clamps the brake disc to slow down or stop. The brake disc has good braking effect and is easier to maintain than the drum brake.

Replacement mileage of brake disc

Generally speaking, the brake pads (that is, the two pads in the brake caliper) need to be replaced about 30000 or 40000 km, while the replacement mileage of the brake disc is generally about 70000 or 80000 km. Of course, the replacement mileage is not absolutely absolute. It is determined by the owner's own driving habits (whether he likes sudden braking), road conditions and other factors.

Under what circumstances do you need to replace the brake disc

1. In addition to the mileage mentioned above, if the warning light of the brake disc is on, it indicates that the loss has reached the limit and needs to be replaced immediately.

2. Check whether there are deep grooves on the brake disc. When the combined thickness of deep grooves on both sides exceeds 3mm, the brake disc needs to be replaced.

3. If the replacement frequency of the brake pad is very high, you can observe the thickness of the brake pad more. If the brake disc is worn too much, it also needs to be replaced in time, because the wear of the brake pad and the brake disc generally correspond

Four brake pads do not need to be replaced at the same time, but the brake pads cannot be replaced alone. It is better to replace a pair. If all the brake pads are consumed, you can consider replacing four. Normally, the first two pads are replaced together, the last two pads are replaced together, or you can replace them front and back together. The automobile brake pad is usually replaced once every 5000 kilometers. The brake shoe shall be checked every 5000 kilometers. Not only the remaining thickness shall be checked, but also the degree of wear on both sides shall be checked. If it is found that it is abnormal, it shall be handled immediately. Precautions for brake pad replacement: 1. Replace the brake pad provided by the original spare parts. Only in this way can the braking effect between the brake pad and the brake disc be the best and the wear be the least; 2. When replacing the shoe, you must use tools to push back the brake wheel cylinder, and you can't press it back hard with other crowbars, which will easily lead to the bending of the guide screw of the brake caliper and the jamming of the brake pad