Can you use car brake muffler paste if there is abnormal noise in the disc brake of an electric vehi

No, you must use a dedicated one, otherwise a failure may occur.

If there is a grinding sound when braking, it is normal. If there is a friction sound without braking, then you need to adjust the gap of the brake pads, and there will be no friction sound after adjusting the clearance。The structure of the electric vehicle is relatively simple, and the key components of the electric vehicle include the frame, electric motor, battery, and electronic control system.

Most of the electronic control system will be installed behind the rear seat, and the function of the electronic control system is to adjust the circuit of the whole car. Without an electronic control system, an electric car cannot function properly.

The battery is a part of an electric vehicle that stores electrical energy, and this component can supply power to all the electronic devices in the electric vehicle. The battery is a wearing part of an electric vehicle that needs to be replaced regularly, and the performance of the battery may also deteriorate as the number of charging and discharging times increases.

When charging or discharging, the ions in the battery move in the electrolyte, and some ions chemically react with the electrolyte as they move in the electrolyte. As the number of charge and discharge times increases, the number of ions in the battery may also decrease, and it is natural that the performance of the battery will decrease.

The friction sound of the electric vehicle disc brake during riding can be dealt with in the following three ways:

1. If there is no friction sound when you first buy an electric car, you can disassemble the disc brake to check whether the disc brake pump shrinks normally, and replace the disc brake pump if it does not shrink normally. If the disc brake pump can shrink normally, fine-tune the return spring under the brake pads and apply lubrication. If there is a friction sound during the new car disc brake riding, the brake pads should be opened and some brake fluid should be poured out.

2. Check whether the brake pads of the electric vehicle are normal, if the brake pads are worn too much, the brake pads should be replaced in time.

3. If the disc brake pump and brake pads are in good condition, you should go to a professional repair shop to find someone to repair them.

Precautions for maintenance of electric vehicle disc brakes:

1. Before riding, check whether the battery box is locked and whether the lights on the display panel are normal.

2. When driving on the waterlogged road surface in rainy days, the water depth does not exceed the center of the electric wheel.

3. The whole vehicle should be avoided in places with humid air, high temperature and corrosive gas, so as not to cause chemical corrosion on the electroplating paint surface of metal parts.

4. The vehicle should be avoided from long-term exposure to the scorching sun and rain, so as not to damage the components in the controller, cause operation failure, and accidents.

5. The structure of the electrical control part is complex, and the user should not disassemble and repair it without authorization. If the local charging voltage is unstable, it is easy to blow the charger fuse, it is recommended to use an AC voltage regulator.

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The electronic control system is generally installed behind the rear seat, and the electronic control system is used to control the whole car circuit.

Refer to it. Hope it helps.

It's OK to change the brake pad, and the brake pad is finished.

Reason: One of the brake discs or brake calipers is biased, that is, the brake disc is not exactly in the middle of the brake pads. Although there is a gap, there is always a point to rub against each revolution.

Solution: Ask a professional master for inspection and maintenance.

This is not a quality issue and will not affect normal driving.

Some cars do not have it, it is the sound of the disc brake pad grinding disc, you can adjust the position of the fixed disc brake pump, so that the two disc brake pads and the disc brake disc are kept parallel and not wide ridge megalowatting.

The principle of electric vehicle butterfly brake is the same as that of motorcycles, but there are two kinds of electric vehicle butterfly brakes and line brakes, and the oil brake pushes the oil cylinder of the oil storage chamber through the brake lever to push the brake oil of the oil pipe and then pushes the pump cylinder to clamp the brake disc to achieve the purpose of braking. The wire brake clamps the brake disc by pulling the cord to pull the caliper.

As an important source component of electric vehicles, the normal operation of disc brakes plays a vital role in the driving safety of vehicles. However, in some cases, the disc brake may have abnormal noise, which needs to be solved in time to ensure the normal driving of the vehicle and the safety of the driver.

The first step in solving the problem is to find the root cause of the failure. Possible causes include poor friction of the brake pads, uneven contact between the brake shoe and the brake disc, wear on the surface of the brake disc, or dust and dirt inside the disc brake system. With the help of professional technicians, the possible causes of the fault can be investigated one by one, and the specific problem can finally be located.

The second step in solving the problem is to take concrete and effective measures. According to different situations, you can choose grinding wheel grinding, brake pad replacement, brake disc grinding and other ways for maintenance. During operation, attention should be paid to safety matters to prevent other failures, and the operation specifications should be strictly observed.

After the treatment, the disc brake needs to be fully tested and tested. When it is detected that the problem has been solved and no other abnormalities are found in the limb test, you can safely drive the electric vehicle on the road. Remember, regular overhauls and maintenance of your electric vehicle to ensure the safety and reliability of your vehicle.

The treatment method of abnormal noise of automobile brake pads is as follows:

1. There are many reasons for the abnormal noise of automobile brake pads, but in general, they are generally the following reasons, you can take a look at the reference, there are some reasons that will cause abnormal noise of automobile brake pads and very hurt the car, and then find the problem after you need to pay attention to it and solve it in time;

2. The first reason: the brake pads of the new car will also cause abnormal noise during the run-in period, why is this? The main reason is that the friction surfaces between them have not yet reached a complete match, so every brake is a process of mutual torture and testing, which will cause abnormal noise of brake pads;

3. The second reason: the brake pads are too hard, although many car manufacturers now use some semi-metal materials to make brake pads when they are produced, but due to the influence of the process, there may be hard metal hard spots inside the brake pads, which will cause a sharp sound when braking, at this time, you should be able to go to the repair shop to let the skilled workers help you deal with these hard hard points;

4. The third reason: the brake pads have been seriously worn, the brake pads have a built-in alarm pad, when the brake pads of the car have been worn very seriously, there will be a sharp alarm sound, the owner needs to replace the new brake pads in time to avoid serious consequences caused by brake failure;

5. The fourth reason: there is a problem with the brake caliper, so how do you know that the brake caliper is faulty? After the brake caliper fails, the brake will make a dull sound, and the owner needs to pay attention to it when he hears this sound.

After finding that the brake pads have abnormal noise, if it is a new car, you can ignore it, and drive it directly for a period of time, and it is best to send it to the maintenance shop in time to ask professionals to repair it, although the brake pads do not look big but the effect is not small, do not ignore the problems caused by the brake pads.

Summary. Hello, I have seen your inquiry, please wait for a moment and answer it for you immediately.

Hello, I have seen your inquiry, please wait for a moment and answer it for you immediately.

Hello. If this newly bought electric car is destroyed, this brake has a sound as fine as a year, this is normal, because this brake, this brake pad and this brake rubber chain need to rub, there will be this sound, just run for a period of time to run in.

Electric tricycle. There was an abnormal noise inside.

Uh-huh. It's okay, just run in.

Does it appear when braking?

It's not about running.

It's also strange to run.

I went to them after buying it for a while, and they said that it was not repaired, and they said that they had replaced the brake pads, and I did not agree.

That is to say, you must need to repair this, if you don't agree, this return of the car or the fraud will give you a refund, this is impossible. That is to say, you need to promise someone to let you repair and replace this brake pad.