How long does it take to replace the brake disc?

How long does it take to replace the brake disc?

The brake disc replacement time is not necessarily fixed. Some drivers check the brake discs at regular intervals. The service time of brake disc is not fixed, but determined according to personal driving conditions, vehicle use frequency and vehicle use habits. Everyone is different. Some people have changed 50000, 60000, 100000 or even 150000 kilometers. This is not the only one that takes into account various factors.

If you need to replace the brake disc, you will hear a harsh metal sound when you step on the brake, because the alarm iron filings on the brake pad have begun to wear the brake disc, so this kind of harsh metal sound will be emitted.

In addition, most brakes have a wear indicator with three holes in the brake disc. When using sliding calliper, the hole depth is 1.5mm. When the wear depth of both sides of the brake disc reaches 3mm, it is better to replace the brake disc immediately.

In fact, the service life of brake pads is generally 30000-40000 km, and the service life of brake pads is generally 70000 km. In other words, replace the brake pads twice, and then replace the brake pads.