My car is a Peugeot 207, what is the reason why the brakes will go off in the last month

When you step on the brakes, only the brake pads are thin and grind to the alarm pads, and the scream is made! Check the brake pads need to be removed from the wheel for inspection! There are two pieces on each wheel, one inside and one outside!

If you don't dismantle the wheel, you can only see the outer film, but you can't see the inner film! It is recommended to disassemble the wheel to view, because the lining is easy to be biased! If the eccentric grinding is severe, you still need to change the distribution pump!

I hope it can help you [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Check the thickness of the brake pads to see if they need to be replaced. It has an alarm device on it, and it will make an abnormal noise when it grinds to that position, reminding you to replace the brake pads. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Check the thickness of the brake pads, if it is not thin, you can step on the Dharma for a while, the general brake pads are semi-metallic, it is worth [if you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, it is recommended to check whether the brake pads should be replaced [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Check the lower brake pad [If there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, there are three situations of brake ringing The first is that the brake pads are worn to the limit position and the brake pads are alarmed The second is that the brake disc has grooves The edge of the brake pads touches the groove of the brake disc resulting in abnormal noise The third is the brake pad material problem There is too much metal foam in the brake pads, which causes abnormal noise when worn to this position It is recommended to go to a professional repair shop for inspection Determine the root cause of the problem and repair it [If there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

First of all, you have to distinguish between the sound of abnormal noises, whether it is screaming, muffled, or screaming.

1. If it is screaming, the first thing to check is that the brake pads are running out of contempt (the alarm pads sound).If it is a new film, then check whether there is any foreign object caught between the brake disc and the plate.

2. If it is muffled, it is mostly a problem with the brake caliper, such as the wear of the movable pin, the fall off of the spring blade, etc.

3. If it is called, then there are more problems, calipers, brake discs, brake pads can be hidden and there can be problems. If the sound is continuous, first check whether there is drag, poor caliper reset will cause the disc to rub against the disc for a long time, and under certain conditions, it will make abnormal noise. Then check whether there is any foreign object stuck between the disc and the disc.

If it is a new film, it depends on whether the brake disc is grooved, because local friction will cause abnormal noise. If there is no problem with the disc, then consider whether the brake pads are too stiff or the muffler is installed incorrectly.

If it only rings when braking, it is mostly because the brake pads are too hard.

To sum up, the brakes are calipers and brake pads.

If the brake disc is completed together, all three may produce abnormal noise. But often people blame the brake pads for the problem.

In this case, it is necessary to check whether the brake disc is working unevenly, or the brake pads may deteriorate.

If the brake system brake is not good, this is to first check the wear degree of the brake pads, check whether your brake disc is worn, check whether the brake fluid is too dirty?

The braking distance of the drum brake is shorter than that of the disc brake, but the disadvantage is that the heat dissipation is not good and the thermal attenuation is faster.

If you go downhill for a long time, the effect of the drum brake is that it will slowly deteriorate.

Therefore, many large trucks use drum brakes, but the goods are simply collapsed, and the banquet trucks are cooled by water cooling, so they are not afraid of downhill problems.

Occasional abnormal braking should be caused by the new brake disc has not been completely run-in, there is also a possibility that there are hard spots on the surface of the friction material of the brake pad, and the sound of friction with the brake disc when stepping on the brake, the above two situations are not a problem, all kinds of models may occur, with the growth of the vehicle kilometers and the use of brakes, the brake noise will gradually disappear, in addition, you can also step on a few brakes to grind under the condition that the road conditions allow.

This is the quality problem of the material of the brake pad itself, you should find a 4S shop, if you don't solve it, I will tell you a simple way, find a small repair shop, remove the brake pads, and file a chamfer at about 5 mm at the front end of the brake pads. In addition, remove the metal and other debris on the brake pads. Do you try again?

This one may be yours. The brake trachea may be running-in, right? I don't know exactly why.

It may be that the brake disc has rust on it after wading in the water, causing it to squeak.

In addition, if the tire screws are not tightened, the tire will make a sound if it shakes.

Hello in this case, please check whether the brake pads are too thin first, if they are too thin, please replace the brake pads!

If the brake pads are not thin, please remove them and polish the brake pads, or run up and slam on the brakes a few times, because the hard material of the brake pads rubs the brake discs!

Hope it can help you, car master wishes you a happy car! [Car questions, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, this situation is because the material of the brake pad contains metal hard points, so there will be an abnormal sound when braking. This situation may be alleviated after a period of use, and you can also remove it and sandpaper it to eliminate it. I hope my answer helps!

Have fun with a car! [Car questions, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

The causes of abnormal brake noise are:

Caused by deformation of brake discs; Brake discs are badly worn; The brake cylinder is slow to return; The brake pads themselves are made of excellent material; Foreign objects on the brake pads, etc.

Hello