Brake abnormal sound is all very troublesome questions. First you have to distinguish between abnormal sound of voices, screaming, or muffled, or the slightest to call. 1. If you are screaming, we must first check is not running out of brakes. Such as over the film, to check that there is no foreign matter between the brakes and the sheet is clamped to. 2. If it is muffled brakes to join, mostly brake calipers questions, such as the activities of wholesale and retail sales of brake pads wear, the spring leaf shedding. 3. If you are the slightest call, then doubt it more, calipers, brake discs, brake pads ring may have doubts. If the sound is to continue, we must first check there is no drag brake caliper malreduction will cause friction plate and sheet for a long time, under certain conditions, abnormal noises. There are no foreign objects between the card and then check sheet and plate. If the film brakes, brake discs that depends on there from the slot, since local friction can cause abnormal sound. If the dish is no doubt that the brake pads are not to think too hard, or silencing chip mounting error. If you are braking response that will mostly brakes too hard. Taken together brakes are caliper, brake disc brakes complete the three together, all three are likely to produce abnormal sound. But often we put all the blame on the question brakes. After wading, please τ touch on the brakes several times in a row (note the light step) car brakes, this is done to make wet dries brake pads and brake discs to ensure proper brake function as soon as possible. Downhill with a large ridge profile, the next big slope, not long-term use the foot brake deceleration, because brakes will heat damage, failure. It should be pre-selected downshifts 3rd or 2nd gear, the speed limit downhill. Affiliate brakes, brake pads, Chi Heng Auto Parts Co. provided by Linyi Chi auto parts. Linyi Chi Heng Auto Parts Co., Ltd. (www.zxqcpj. China) (www.zxqcpj. China) strong, credible, in Shandong Linyi brake shoes, sheets and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chi auto parts into the brilliant and you work for a better future!