How to Clean Rusty Brake Discs?
1 Answers
If there is slight rust, it can be removed by continuous braking while driving. For moderate rust, it is best to have a professional remove the brake discs for grinding. For severe rust, it is recommended to replace them directly. The methods for cleaning rust and preventing rust are as follows: Methods: If there is only slight rust, you can remove it by continuous braking while driving on a safe road section. For severe rust, it is best to have a professional mechanic remove the brake discs and grind them with sandpaper to clean the rust thoroughly. If the vehicle is often left unused, it is advisable to perform maintenance on the brake discs every two months to prevent severe rust corrosion and ensure the vehicle is always ready to drive. Prevention: Be vigilant about minor scratches and regularly inspect the car body, engine hood, and surrounding areas. If any abnormalities are found, take the vehicle to a professional repair shop promptly. Areas such as the underside of the body and the interior floor are prone to accumulating sludge, which can worsen moisture if not cleaned in time. Regularly inspect areas like the inner and outer edges of the wheel hubs, doors, bottom corners of the trunk, keyholes, and moving parts of the wiper arms. Ensure that the drainage holes on doors and various parts of the body remain unobstructed, and check the humidity of interior coverings to prevent rust on floor components. Applying glaze to the soft paint surface of the brake discs can protect the chassis from acid rain and corrosion, prevent the original protective layer from cracking or peeling, and also shield against impacts from small stones while driving.
