First, when changing the brake pads, be sure to pay attention to grinding its corners. Generally, brake pads are reserved for a diagonal plane, commonly known as “chamfer”. In addition to this “chamfer”, it is also necessary to polish the edge position of the entire friction surface, which is actually a noise matching process. Because the old brake pads and brake discs have passed tens of thousands of kilometers of “lingering”, they have formed a certain complementary shape between each other. That is to say, the old brake pads have carved a notch of their own on the brake disc. After the brake pads are changed, there will be a certain friction noise. Nekuti iyo brake pad uye brake disc haigone kukwana zvakakwana.

Saizi yenzvimbo yakakodzera inosarudza zvakananga mhedzisiro yemabhangi. Because the old brake pads have left their own traces on the brake disc, the new brake pads have to be replaced, and they must first adapt to these traces, and slowly the contact area will become larger.