How can I repair the bumper if it is broken?

If it is a minor crack, it can be repaired, but it needs to be repaired by a professional institution. Some riders may buy some tools from the Internet to repair them, which cannot be repaired. If the bumper is seriously damaged, it cannot be repaired.

The bumper is a part that is very susceptible to scratches when using the car, and the bumper is made of plastic, which is generally soft. Car companies make the bumper softer in order to prevent the bumper from breaking when it is slightly impacted, and if the bumper is made harder, it will increase the maintenance cost of the owner. Another reason why the bumper is softer is to protect pedestrians in the event of a collision, and if the bumper is too hard to hit a pedestrian, it will hurt pedestrians.

The bumper is made of plastic, and if the paint surface is scratched, it is very easy to produce color difference after touch-up. If the bumper paint is damaged, it is recommended to go to a 4S shop when repairing the paint, which can minimize the color difference. When using the car, be sure to observe the obstacles near the car, so as to prevent the body from being scratched.

If the bumper is badly damaged, which cannot be repaired, it is recommended to replace it with a new bumper. If the car is involved in a collision, not only should the bumper be replaced, but the anti-collision steel beam behind the bumper should be checked for damage. If the crash beam is damaged, it needs to be replaced with a new one.

Hello landlord! There is no need to replace the front bumper with a new one, you can go to the repair shop and get it if the bumper and fender connection fixing buckle falls off or is damaged.

This situation is not worth repairing, if there is insurance, take the insurance and replace it with a new one, because this part has an assembly relationship with the lamp, if it is repaired, it will actually affect the use.

If the front bumper is cracked, it can be repaired or replaced according to the area of the crash; If the area of the crack is relatively small, it can be repaired by welding, and if it exceeds the standard of repair, it needs to be replaced.

Bumper repair method.

Bumpers are usually made of plastic with good flexibility and softness, of course, there are also bumpers made of metal, and the way of repair will vary depending on the material.

Plastic bumpers.

1. First of all, use sandpaper with a grinder to polish the cracks, remove the paint around the cracks, and the sandpaper should not be too coarse, but 180 sandpaper;

2. After polishing, clean the grinding place with plastic cleaning solution to remove dirt and impurities on the surface;

3. Cut the appropriate size of stainless steel repair mesh, fill in the cracks of the plastic shell, and then apply putty to fill the cracks, wait for the putty to dry and solidify, and then polish the putty smooth, and then spray paint; It is best to find a 4S shop for spray painting, because it is easy to have color difference by mixing it yourself;

4. If the crack is large and plastic fragments appear, you can use plastic steel mud to splice it together, wait for it to dry and solidify, and then polish it finely, and after grinding and smoothing, continue to repair it according to the above steps.

Repair shop replacement bumper.

Quality***, as long as it is the original parts, the quality is the same, the bumper does not have to be installed with the original, and now many analogues are very good.

1. Repair the scratches on the bumper.

1.Toothpaste. When the bumper is scratched and leaking plastic, it is very effective to repair it with toothpaste, because the toothpaste itself has the function of grinding, which is equivalent to applying a layer of wax to your car, so as to achieve a good repair effect.

However, toothpaste should only be used to repair minor marks. If it's deep, it's useless.

2.Touch-up pen.

Using a touch-up pen can cover some small, shallow scratches and make the marks look less noticeable. Although there is still a certain gap with the original paint (there is a color difference), the durability is definitely not as good as the original paint, after all, the touch-up pen is only a partial touch-up paint, but the overall effect is still relatively good.

3.Car paint scratches repair ants.

As the name suggests, car paint scratch repair agent is also used to repair bumper scratches. Actually, it's the same as toothpaste. It has a grinding effect and can quickly repair the damaged parts of the car paint. Of course, it can only repair minor traces.

2. Automobile 4S shop.

Is the bumper original?

First of all, it should be noted that it is difficult for ordinary people to discern the original identity of the bumper from the packaging, quality and workmanship of the bumper. Compared with the repair shop outside, the bumper replaced by the 4S shop is more likely to be original, otherwise** it will not be more than twice as expensive as the ordinary repair shop outside. Under normal circumstances, if the 4S shop is required to assemble the original bumper, the 4S shop usually has to use the original parts.

However, driven by profits, there are also 4S workers who take advantage of accident maintenance to earn profit margins. For a 100,000-level car, the ** of the original bumper may be about 2,000 yuan, and the replacement of auxiliary parts may only cost more than 1,000 yuan, or even lower. Of course, now the information of 4S stores is becoming more and more open and transparent.

If the owner is worried that the bumper replaced by the 4S shop is not the original one, you can check the logo or original label on the bumper before replacement. Generally, the original parts will have special markings. Or ask the 4S store to issue relevant information.

As we all know, there are car owners who are obsessed with the original things of their vehicles. If it's a minor abrasion.

It can be repaired directly by painting or sheet metal and does not need to be replaced at all. But if it's really irreparable or out of harmony, it's time to change. If your original plot is more serious, find a 4S store to help you change the original plot, but it will cost more money.

If it is repaired, it can be seen in the inside of the bumper

1. If there is "car damage" insurance, try to take the insurance and compress the part that needs to be paid by yourself to the minimum. 2. General scratches are only polished and will not be treated perfectly; If it's not too obvious, you can ignore it; If it is more obvious, it can only be repainted; If it is damaged, it needs to be repaired or replaced; 3. After the vehicle is damaged or repaired by yourself, the key is to depend on the maintenance in **, and the rear bumper replacement is about 400-600 if it is in the 4S shop; If you are in a small and medium-sized store, it is about 180-280; If it is in a roadside store**, it is even lower; 4. The repaired ** should be about 50 yuan, but it needs to be re-painted**.

It's all going to be replaced, just dismantle the thread.

The reversing radar wire is under the wire, and it is loaded into the car and taken away.

It is best to open to a 4S store, a regular store, rest assured.

If the car bumper is broken, then you can replace the bumper, and I think you should go to the 4S store to replace it.

With the increase in the number of cars, the traffic situation on urban roads is becoming more and more severe. Driving is always stumbling, and it has nothing to do with driving skills and experience. Bian Xiao consulted a friend who did body painting, and he said that damaging the bumper was a trivial matter, but the damaged part should be heated and then restored.

Because the heat can damage the paint surface, painting after repair is unavoidable.

Bumper Repair: Polishing Pen.

Although the shape of the bumper has been restored, some scratches still need to be dealt with. The easiest way to repair a missing primer is with a touch-up pen, which is easy to use. It is difficult to see the difference after choosing a good paint color for restoration.

Bumper repair: Scratch repair self-painting.

Large-area paint loss can be solved with self-spraying paint. If it is on the side lights of the door, it is recommended to go to a 4S shop to spray paint. The plastic material of the front and rear bumpers can be made by yourself, and it is not easy to produce color difference. A variety of packaging combinations can cope with different paint damage.

Bumper repair: Scrape wax.

Fine scratches can be repaired with marking wax, which contains active decomposition frost in its composition. Fillers effectively treat paint scratches, remove oxide film and stubborn dirt to restore the shine of the paint.

Bumper Repair Method 4: Inspection.

After leveling, we go back to the recessed part of the bumper and touch it repeatedly with our hands to feel whether it is flat. If there are still small dents, simply repair them until the surface of the bumper is flat, and the repaired bumper should be placed on the shelf, so that the whole dent repair process is over.

The technique of repairing the bumper is simple, and the tools used are also very simple. Although repairing the bumper is very simple, and the owner does not have to worry about the bumper being damaged, it is still necessary to give more protection to the car at ordinary times.