How to solve the crunch of the car door?

When the door hinge is used for a long time, it will make this noise, which can be solved by applying some lubricating oil to the hinge. Open the door to the maximum opening angle, clean the grease and debris on the surface of the limiter arm, stopper pin and connecting bracket, and then apply an appropriate amount of grease on the upper and lower surfaces of the arm.

The use of the door should pay attention to the usual care, the loading items should not be too wide, not forcibly pushed, especially in winter, once the door is frozen, do not force the door to open, let it thaw naturally, and then open the door, when the vehicle is maintained daily, it is necessary to often check the flexibility of the door opening, gently push back and forth, see if it is flexible and free, and listen to whether there is any abnormal sound when pushing.

Precautions for the use of car doors.

Sometimes it's really not intentional to close the door vigorously after getting out of the car! Because some doors are heavier, the door can't be closed at all if the force is lighter, so when you take this car for the second time, you will use a little more force to close the door, but often you will accidentally use too much force, in fact, they were also shocked at that time.

Because the inside of the car is relatively closed, but the outside of the car is relatively noisy, in fact, there are many times, the person who gets off the car does not use much force, but the resonance effect of the car is relatively large, so the owner in the car will feel that the sound of closing the door is too loud or even harsh.

Several causes and solutions for abnormal door noises:

1. There are small things in the door trim panels, such as lighters, coins, etc. Just take it away.

2. The interior trim panel or audio is loose, this fault can be found by shaking by hand, or pressing the abnormal sound when driving, if the abnormal sound disappears, it is a fault here, and it can be re-tightened.

3. The door hinges (hinges) are rusty, this phenomenon will be heard when the door is opened and closed, clean the hinges and apply some butter.

4. The door sealing strip is aging, and the door sealing strip will also have this failure if it has not been maintained for a long time, the best way is to buy a bottle of silicone grease to maintain it yourself, apply the silicone grease to the sealing strip, and wipe it off after absorbing for an hour, it will have a good effect.

5. If the door lock block is in poor contact, there is a gap or the lubrication is not good, you can apply butter at the lock block or wrap two circles of waterproof tape around the lock pin.

Extended information: 1. Door outer plate: the thin steel plate is stamped and formed;

2. Door reinforcing beam: that is, the door anti-collision beam, which has a closed round pipe section and a high-strength steel plate stamping form;

3. Door inner plate: an important support plate is also the installation body of the door accessories, and the thick thin steel plate is generally used. It has the following characteristics:

It is necessary to stretch out the deeper perimeter to form the door thickness;

Convex and concave tables of various shapes need to be stamped out on the board surface for the installation of accessory mechanisms;

Stamping out a variety of stiffeners to improve rigidity and reduce vibration and noise.

4. Door reinforcing plate: set up for partial reinforcement of the door body.

The part where the door accessory mechanism is installed on the inner plate surface improves the stiffness and connection strength of the installation part;

Thick reinforcing plates are arranged at the hinge of the door body, the opening limiter and the door lock, etc., and are welded with the inner plate of the door;

The reinforcing plate is set at the inner and outer window sill of the door, and the fixed installation structure of the cross-sectional form and sealing strip should be considered.

5. Door and window frames: most of them are stamped or rolled by thin steel plates. Key points to consider in the cross-section of the window frame structure:

Proper fit with the side wall door frame of the body;

Good sealing performance, layout and installation structure of sealing strip and glass guide trough;

Meet the requirements of glass lifting;

the stiffness of the window frame itself, which has a greater impact on the sealing;

The connection structure between the window frame and the inner and outer panels.

The abnormal sound of the car door is generally divided into three situations, one is the abnormal sound when the door is opened and closed, and the other is the abnormal sound of the door during driving. Another rare abnormal noise is the abnormal noise in the car door. There are different ways to deal with the three types of squeaks.

In the first case, the door creaks when you open and closes it, when your door makes such a sound. In fact, it is the aging and lack of lubrication of the door hinges, and the hinges are the parts that connect the body and the doors, just like the hinges on our doors. You can apply a special grease to the door hinges and it won't ring right away.

Another is that there is an abnormal sound on the body during driving. In this case, it is generally that the door seal has dust and other foreign objects, at this time, it is necessary to clean the seal, and then apply a layer of soap, which can solve the abnormal noise. There is also a relatively rare abnormal noise is that the door trim panel and the door are not well matched, there is a gap, or there are foreign objects inside, and there is a vibration noise during driving, so it is necessary to go to the maintenance company for inspection and maintenance.

Have you learned how to solve the problem of abnormal door noise?

When many friends are driving, once they drive too fast or encounter a bumpy road, they will hear some strange noises in their cars, which mainly come from the vibration of the car doors. So why is there such a situation as a strange noise in the door?

First of all, this situation is related to some of our bad habits of closing the car door, one of the most common is to repeatedly open and close the door when the window is not completely closed, which leads to the loosening of the door glass and the loosening of the window regulator screws. In this way, when the door is closed or there is a vibration at high speed, you will hear an abnormal sound in the door, which is mainly caused by the repeated collision and friction of the window in the groove.

Secondly, the car will not be used for a short time, and some cars that have been used for a long time are prone to abnormal door noises. The main reason is that the door sealing strip is aging due to repeated opening and closing of the door, and at this time, opening and closing the door will cause deformation and abnormal noise. Therefore, when opening and closing the door, we must pay attention to the severity, and also strengthen the maintenance of the door rubber strip, regular cleaning and inspection, so as to slow down the aging rate of the rubber strip.

Finally, there is another reason that the door lock pillar is not tightly integrated with the lock. This will cause a large gap between the lock post and the lock after the door is closed, which will cause a relatively large noise when vibrating. The solution is to calibrate the position of the lock post, so that the lock post and the lock are tightly combined, and there is no gap between the two, and there will be no vibration.

To sum up, there are many reasons for abnormal noise in the door, and there are many other reasons in addition to the ones mentioned above. Therefore, it is also more important to strengthen the usual maintenance of the car and regular inspection. If friends encounter abnormal noise in the car door, in addition to making a slight adjustment by themselves, it is recommended to go to a special car repair shop to check.

The cause of abnormal sound of door switch: It is usually caused by the failure of the door hinge and limiter, and the door hinge and limiter are worn and dust enters the gap due to perennial opening and closing, resulting in abnormal noise in the process of door opening and closing.

How to eliminate the abnormal noise of the door switch: wipe the floating ash of the above parts with a rag or paper towel, repeatedly apply the parts of the door hinge and the red circle of the limiter with a cotton swab with a little lubricating oil, and then repeatedly open and close the door, repeat the steps of applying oil and repeatedly opening and closing the door until the abnormal sound disappears, be careful not to apply too much lubricating oil to prevent contamination of other door parts. If it cannot be ruled out, it may be due to wear and tear, and new hinges and stoppers need to be replaced.

1. The sound of the wiring harness in the door hitting the door panel. After removing the door trim parts, fix the wiring harness, and it is best to clamp a sponge strip on the contact surface of the door panel to prevent impact. 2. Abnormal noise caused by the door seal.

Replace the seal with a new one (usually a few dollars a meter). 3. The abnormal sound caused by the pull line in the door hitting the door panel. After removing the door trim parts, wrap the door cable with a sponge strip.

When the door is opened, the door creaks, which is caused by the lack of oil in the door stopper and the door fold, due to the crunch and crunch caused by frequent brush car corrosion, rust and wear, etc., it can be solved by putting some lubricating oil on the fold and door stopper.

Putting on some lube should do the trick. If the connection is more serious, it should need to be replaced with a new one.

The door opening and closing door crunch method is as follows:

1. If there is an abnormal sound when opening and closing the door, the first thing to do is to wipe the dust on the door hinge and limiter with a clean paper towel or a soft rag.

2. After wiping it clean, apply a small amount of lubricating oil to the door hinge and the red circle of the limiter, and at the same time repeatedly open and close the door, so that the oil can play a better lubricating role, and repeat the steps of applying a small amount of oil and opening and closing the door until the abnormal noise disappears.

3. If it is not caused by the lack of lubricating oil, but because of wear, the limiter and new hinges should be replaced in time.

How to check the doors

1. Door limiter.

The sound only makes when the door is opened and closed, indicating that the source of the problem is most likely at the connection between the door and the body, such as the door limiter. The so-called stopper is a device that restricts the rotation of the door, which can effectively protect the front frame of the door when the door is rotated by force, avoiding wear and tear caused by direct contact with the body.

2. Door hinges.

In addition to the limiter, there are also door hinges at the door junction – so you can also check this area when the door makes a noise. Unlike limiters, hinges are prone to problems such as door sinking or door closure caused by insufficient connection stiffness, which is mostly caused by hinge deformation. If the above conditions are found, you can also apply butter or lubricant to improve it.

3. a sealing strip.

Door squeaks can also be checked for seals. As we all know, the sealing strip is a rubber product, and if it is not cared for, it is easy to age, and it will cause abnormal noise and even break when opening and closing the door.

Hello, this you have to look at the door limiter (the door is in the middle of the upper and lower hinges, one end is connected to the door and the other end is connected to the door frame), the limiter is short of oil, and the limiter can be solved by applying grease.

Hope mine can help you.

When the door is opened or closed, there is an abnormal sound that squeaks should be a problem with the door hinge, if the hinge is cracked or worn excessively, it will make this abnormal sound, and it can be solved by adding some oil or replacing the hinge!

In this case, it is advisable to check the door stopper. Position smear a small amount. Lube. Check the situation. If there is still a fault, phenomenon, it is recommended to replace the limiter. Forget.

Causes and solutions for abnormal noise of car doors:

1. There are small things in the door trim panel, such as coins, postcards, etc., just clean up.

2. In case of collision between the seat belt buckle and the door, fix the seat belt or fasten the seat belt.

3. There is a gap between the door trim panel and the door sheet, and a gasket can be added to eliminate the gap.

4. The door sealant is aging, and the door sealant will have this failure if you have not maintained the door sealant for a long time, the best way is to buy a bottle of silicone grease and maintain it yourself, apply the silicone grease to the sealant, and wipe it off after absorbing it for an hour, which will have a good effect.

5. If the door lock block is poorly lubricated, or there is a gap, apply butter for lubrication or wrap two layers of insulating tape on the lock pin to eliminate the gap.

6. The door hinge (hinge) is poorly lubricated, or the door limiter is faulty, and it should be lubricated or replaced with butter after cleaning.

7. The door trim panel is loose, and this fault can be found by shaking it by hand, or pressing the abnormal noise when driving, if the abnormal noise disappears, it is a fault here, and it can be re-tightened.

8. If there is a mechanical failure in the door trim panel, remove the door trim panel and tighten and lubricate the glass regulator guide rail and the joints of various components.

Hope mine can help you, hope, thank you!

Hello, 1, very simple, the door and the body are connected by hinges, just like the door at home, and the hinge is used for a long time to make a sound is a normal phenomenon, in order to ensure that the pulley lasts smoothly and silently, every 2-3 months can be regularly added lubricating oil maintenance.

2. In addition, there is another thing connected to the door and the body, which is the door limiter, then we can open the door to the maximum opening angle, clean the grease and dirt on the surface of the limiter arm, limiter pin and connection bracket, and apply an appropriate amount of grease on the upper and lower surfaces of the arm.

3. This is a method that many car owners have tried personally, although it is a bit unsightly, but I heard that it can be perfectly solved, that is, wrap some adhesive tape on the door buckle.

4. If you use the car for a period of time, you should check whether the door seal is aging, because the seal is a rubber product, and the seal will gradually age and break for a long time, which will make the driver and passengers feel the obvious wind noise and friction sound. If the seal is aging and damaged, it is recommended to replace it directly, and regularly clean the dust and rain between the gaps of the seal when using the car regularly, which can prevent aging.

Hope it helps, hope.