Brake disc maintenance is essential to ensure vehicle safety. Here are some brake disc maintenance recommendations:

Check brake disc thickness. The maximum wear limit of the brake disc is 2 mm. If the brake disc wears to this limit, it needs to be replaced.

Check the brake disc surface. Regularly check the brake disc surface for deep grooves, unevenness or cracks exceeding 1 mm. These conditions may lead to reduced braking performance.

Check the brake disc for corrosion. If the brake disc has slight rust, it can be removed by continuous braking while driving; if the rust is severe, the brake disc may need to be removed and polished. 34

Avoid water cooling and oil pollution. Avoid direct water cooling when the brake disc is hot, and avoid contaminating the brake disc with oil, as this may cause the brake disc to deform or fail. 5

Change brake fluid regularly. Brake fluid is hygroscopic and may deteriorate after long-term use. It is recommended to replace the brake fluid every 20,000 to 40,000 kilometers. 6

Check your brake pads regularly. Brake pads and brake discs are important components of the braking system and must be replaced when worn to a certain extent.

Do wheel alignment regularly. Regular four-wheel alignment can ensure the stability of the vehicle while driving and prevent excessive wear of the brake system due to deviation.

Do deep maintenance regularly. Perform in-depth maintenance on the brake system regularly, including checking brake discs, brake pads, brake fluid, etc.

Following these recommendations can help keep your brake discs in good condition, ensuring your vehicle's braking performance and driving safety.