Address:Gangcheng East Ave, Laishan District, Yantai City
WhatsApp/Wechat:
Fax:86--xxxxxxxxxxxxxxxx
E-mail:sales#okmadintl.com
Your Position: HOME > Company > The performance of the balance rod head is broken, is it dangerous if the balance rod head is broken?
CompanyCompanyThe performance of the stabilizer link ball joint is broken, is it dangerous if the stabilizer link ball joint is broken?
The performance of the stabilizer link ball joint is broken is that it will make an abnormal noise when it is on a bad road. stabilizer links and ball joint are usually used on independent suspensions. If the front and rear suspensions of the vehicle are independent suspensions, they each have a stabilizer link ball joint. Damage to the stabilizer link ball joint will not cause danger, but abnormal noise will affect the driving environment.
The role of the stabilizer link
For independent suspension, the wheels on the left and right sides are independent of each other and do not interfere with each other, so when walking on an undulating road, there will be a large difference in the height of the wheels on the left and right sides, causing the vehicle to roll over.
The function of the stabilizer link is to connect the wheels on the left and right sides together, reducing their swing and thus reducing the height difference, thus making the vehicle more stable when driving.
The stabilizer link ball joint is a short rod connecting the stabilizer link and the shock absorber. During daily driving, the stabilizer link ball joint is constantly subjected to alternating pressure and tension, and will naturally be damaged over time.
How to judge the damage of the stabilizer link ball joint
When the chassis makes an abnormal noise when the vehicle is driving, you can first check the condition of the stabilizer link ball. The normal stabilizer link ball joint is very tight, and it can only be moved a little or even not moving by hand.
The ball joint of the stabilizer link is generally loose after driving for 100,000 kilometers, and because the fixing nut of the ball joint of the stabilizer link has not been removed, it will bite very hard even if the outer hexagonal edge is twisted and slipped. Can't let go. You can spray a little rust remover or high penetrating lubricant before dismantling. If the inner hexagon is slid and the ball joint rotates, you can clamp the dust boot with strong pliers.
The steering wheel is unstable and swings left and right, and the steering wheel of the car is shaking so much.
When the vehicle runs for a long time, there will be more and more problems, and I believe that car owners have experienced it. For example, the steering wheel is unstable and swinging left and right is a problem that many car owners will worry about.
Why is the steering wheel shaking so much:
1. The wear of the brake disc is different, which will cause the steering wheel to shake when the brake is applied at high speed. The car owner can go to the 4s shop or repair shop to find a professional to polish the brake disc, so that the wear of the brake disc is consistent. You can also replace the new brake disc, but the cost will be higher than grinding;
2. Problems in the vehicle transmission system may also cause the steering wheel to shake when the brake is applied at high speed. The most common is that the ball joint of the steering rod or the steering rod is rusted or loose, and the owner can check it;
3. There is a problem with the dynamic balance of the tire. Inaccurate values of tire dynamic balance will cause the vehicle to vibrate when the vehicle is braked and the steering wheel shakes within a certain speed range, which may be high speed or low speed. The owner must re-balance the tires and adjust the values;
4. The deformation of the car chassis will cause the steering wheel to shake when the brakes are applied at high speed. You need to go to a 4s shop or a repair shop to have a professional inspect the chassis;
5. Resonance can also cause the steering wheel to shake. When the owner is driving, once the speed reaches a certain number, the steering wheel will shake. It is possible that the transmission shaft is twisted and deformed, and the universal joint connection of the value transmission shaft is loose. It is also possible that the engine foot pads are loose.
Eight reasons why the steering wheel automatically turns to the right after the steering wheel is released.
The reasons for the deviation of the vehicle are the toe-in value, the inclination angle value is not within the range of the standard value, the tire is not dynamically balanced, the upper and lower suspension rubber sleeves are loose, the direction tie rod ball joint is loose, the vehicle chassis is too soft and the tire pressure is insufficient, etc. Cause: The car deviates when the car runs straight on a flat road, and deviates to one side by itself, causing the car to appear inconsistent between the center line of the front and rear axle centers and the center line of the driving track. In general, the deviation of the vehicle will cause tire gnawing and tire scrapping.
Eight reasons why the car deviates
1. Four-wheel alignment is inaccurate, you can try to solve the deviation problem by doing four-wheel alignment;
2. The tire patterns on both sides are different or the degree of wear is quite different;
3. There is a large difference between the tire pressures on both sides;
4. The front shock absorber spring is deformed to the extent that the buffering on both sides is inconsistent, and the quality of the shock absorber spring can be judged by pressing or disassembling and comparing;
5. The front shock absorber is completely invalid. Use a special shock absorber tester to detect the absorption of the shock absorber to judge the quality of the shock absorber;
6. Excessive wear of the chassis components of the vehicle leads to abnormal clearances, such as steering rod ball joints, support arm rubber sleeves, stabilizer rod rubber sleeves and other parts that are prone to excessive clearance;
7. The brake aftertaste of one of the wheels is bad and the separation is incomplete. It can be judged by checking the temperature difference of the four tires after driving for a period of time;
8. If the wheelbase value on both sides of the frame exceeds the maximum allowable range, measure it with a tape measure.
When the car turns, there is a rattling sound, and the steering wheel makes a sudden rattling sound, which is very scary.
It is really annoying to have abnormal noises in the car. Even a small sound can cause headaches after listening to it for a long time. However, if you encounter abnormal steering noise, first don't panic, and then confirm the source of the abnormal noise. Otherwise, it will be demolished and repaired, and the places without abnormal noise will be demolished. Therefore, it is very important to confirm the source of abnormal noise. Next, let's take a look at what may cause the steering wheel to rattle and rattle.
1. The sound of the turn signal returning to the position
If the turn signal is turned on while turning, the sound may be the sound of the rebound clip of the automatic return mechanism of the turn signal. In this case, the owner needs to confirm. If it is, then this is a normal situation. Sometimes you will hear more than one sound. At that time, because of how far you turn the steering wheel, the steering column will automatically return to the position with three clicks. If you turn the steering wheel once, it will sound three times.
2. Friction between plastic parts
The steering wheel is usually composed of plastic parts. If the temperature becomes cold, the plastic will harden, and naturally it may produce a friction sound.
3. Abnormal noise from the steering wheel
If the abnormal sound comes from the steering wheel, then the problem is most likely caused by the airbag hairspring in the steering wheel. Remove the steering wheel airbag hairspring and apply some butter to see if it still makes no sound. If it still sounds, replace the airbag hairspring because the airbag hairspring is damaged. . Be careful to remove the steering wheel gently, or unplug the airbag fuse to prevent the airbag from popping out.
4. Aging of the ball joint of the steering tie rod
If the tie rod ball is old, it will cause the steering wheel of the car to vibrate and sound. In this case, the tie rod ball is usually replaced, and the four-wheel alignment is performed after the replacement.
5. Steering gear failure
If the abnormal noise is very loud during steering, it may be caused by the excessive clearance between the steering gear and the gear, and the steering gear needs to be replaced.
6. Abnormal noise from the shock absorber plane bearing
Just open the hood and listen to whether the sound comes from the position of the top seat of the shock absorber, so as to know whether it is the sound from the plane bearing of the shock absorber, the plane bearing of the shock absorber makes noise, you can put the sound on the plane bearing Apply some butter, if it still makes noise after applying it, you can only replace it.
7. Abnormal sound from the stabilizer link
If it is not the sound from the shock absorber, then check whether the stabilizer link glue is loose or damaged. If the stabilizer link glue is loose or damaged, it will not only make noise when steering, but also when crossing uneven roads. The sound, the loosening of the stabilizer link glue can be solved by adding gaskets. If it is damaged, it can only be replaced.
Steering wheel turns abnormal
Abnormal steering wheel steering noise occurs on many models. Although the noise is not large, it makes people feel irritable and irritable when driving. What is the cause of the abnormal steering wheel steering noise? Today, I have summarized some causes and countermeasures of abnormal steering wheel noise, hoping to provide you with some help.
There are several abnormal steering wheel noises that are normal and do not need to be dealt with. For example, there is an abnormal sound caused by relative friction between the plastics inside the steering wheel. This abnormal sound is very slight. It does not mean that the steering wheel is faulty and does not need to be dealt with. The other is that there will be abnormal noise when the steering wheel is killed. This situation is caused by the booster pump. Usually, the steering wheel is rarely used to kill the steering wheel when driving. If the steering wheel is not killed, the service life of the booster pump can be extended.
1. The friction between the plastics in the steering wheel produces abnormal noise
Especially in winter, since most of the internal parts of the steering wheel are made of plastic parts, the plastic will become hard when the temperature drops, and it is easy to produce abnormal noise and static electricity when rubbing.
2. The ball joint of the steering tie rod is damaged or the clearance is too large to produce abnormal noise
In this case, steering wheel vibration and abnormal noise will usually occur when turning the steering wheel. It is recommended to replace the tie rod ball joint or the tie rod assembly, and then adjust the parameters of the four-wheel alignment.
3. The internal damage of the power steering gear produces abnormal noise
When the steering is obviously stronger than before or not so smooth, and there is abnormal noise, it may be the internal damage of the power steering gear, which is caused by the excessive wear clearance of the matching gears in the steering machine. In this case, it cannot be repaired, and it is recommended to replace the steering gear assembly.
4. Abnormal noise caused by the engine booster belt being too loose or aging
For mechanical hydraulic power assist, if the power belt is not properly tightened or aged, there will be abnormal noises. Adjust the belt tightness or replace the belt. The tension of the belt can be pressed down with a finger.
5. The damage of the limit screw dust cover causes the entry of dirt and produces abnormal noise
There is a protective nylon sleeve on the limit screw, which will age and crack after long-term operation. It is recommended to replace the limit screw, or apply butter or butter on the limit screw to temporarily eliminate noise.
6. Abnormal noise due to friction between the airbag hairspring in the steering wheel and the steering column
This belongs to the mold of the vehicle itself or the assembly of the steering wheel. This will not happen to the steering wheel that has not been disassembled. It can be re-installed according to the technical standards.
7. Abnormal noise from the shock absorber plane bearing
Just open the hood and listen to whether the sound comes from the position of the top seat of the shock absorber, so as to know whether it is the sound from the plane bearing of the shock absorber, the plane bearing of the shock absorber makes noise, you can paint on the plane bearing Some butter, if it still makes noise after applying it, it can only be replaced.
8. Abnormal sound caused by wrong foot pad size
This situation occurs after the installation of new foot pads. Due to the inconsistency in size, the relative friction between the foot pad and the steering mechanism causes abnormal steering noise. You can check whether there are foreign objects in the foot space that block the steering and clean it up in time.
What are the symptoms of a broken car? How much does it cost to replace the car?
The ball joint of a car is also called a universal joint, which mainly provides multi-angle rotation for the steering mechanism, thereby reducing vibration and achieving smooth steering. If the ball joint is broken, the car will have the following symptoms:
1. When the car is driving on a bumpy road, it will make an abnormal noise;
2. The vibration of the wheels can be clearly felt when driving at low speed;
3. The car is unstable during driving, swaying left and right, running off-track, and even causing brake failure in serious cases;
4. If the open space of the ball joint is too large, it is easy to break if it is subjected to impact load again.
There is no fixed replacement cycle for the car ball joint, only if it is broken, it needs to be replaced. The life of the ball joint is generally determined by the road conditions. Generally, it is checked once every 80,000 kilometers. Under normal circumstances, 100,000 kilometers is no problem. However, the car often drives on bumpy road conditions, and the life of the ball joint will be relatively short, and generally 30,000-40,000 kilometers will also be damaged.
How to judge the wear of the ball joint
1. You can feel whether the ball joint is worn or not by turning the steering wheel; the freedom of the steering wheel is generally within 15 degrees. If it exceeds this range, and the steering rod moves but the horn does not move, it means that the steering ball joint Greater wear.
2. Lift the car so that the wheels are off the ground, and drag the tires up and down. If the tires can be easily dragged up and down, it means that the ball joint has a large amount of space. In the above situation, the ball joint needs to be replaced as soon as possible to avoid the danger of driving.