Is the new car brake disc rust normal, how to solve the brake disc rust?

With the development of economy, more and more friends bought a new car, but after buying the car found some problems, their new car brake disc rusty, for this is also very distressed, is this a normal phenomenon? How to solve the brake disc rust? Let's take a look.

The new car brake disc rust indicates that the new car has been placed for a long time, but it is also a normal phenomenon. New car brake disc rust is related to the material, most of the car brake disc is cast iron material, and the moisture in the air contact, will inevitably be corroded. New car brake disc rust is also related to the environment, some new cars parked in the open garage for a long time, the brake disc by rain and snow, the surface will appear rust, rust for a long time not dealt with will be more and more, more and more thick, will affect the braking effect of the car, need to be dealt with in time, how to solve it?

How to solve the brake disc rust

Slight rust: it can be polished off by the usual brake, friction will be generated between the brake pad and the brake disc, after braking for many times, rust can be eliminated and normal use can be resumed.

Serious corrosion: when there is serious corrosion of the brake disc, the normal brake can not wear off the rust, the rust on the brake disc will make the surface of the brake disc uneven, resulting in the braking direction jitter, abnormal sound and other situations. At this time, the brake pad can be removed after grinding, but it will shorten the service life of the brake disc, as far as possible to replace the new brake disc.