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Anonymous users2024-02-05It could be that the top of the tower is loose....
Either the spring holder is loose...
Either the rust has been damaged and caused by partial rust.
If it is not, it is recommended to go to the 4S store to check.
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Anonymous users2024-02-04I firmly believe that many riders will encounter the situation that the shock absorber of the car makes a gadden gaden sound in the process of shaking the road driving. So what exactly does this abnormal noise mean? What kind of sound does a broken shock absorber make?
Car shock absorbers rattle rattling.
Under normal circumstances, when the car makes an abnormal noise when driving on the shaking road, it means that the shock absorber is likely to have some damage. The actual probabilities are as follows:
Shock absorber damage: When the shock absorber of the car is damaged, because of the difficulty in the matching of the various components of the shock absorber, it will make a gadden gadden abnormal sound when shaking the road.
Shock absorber top glue damage: The top rubber of the front shock absorber of the car is made of rubber, and the key function is that the auxiliary shock absorber and shock suspension spring have a certain shock absorption and adjustment effect. When the shock absorber is damaged due to excessive damage, in addition to the abnormal noise during its operation, even if the shock absorber is not working, the steering wheel of the car will also be abnormal if it is not moving.
What is the sound of a broken shock absorber?
No matter what sound the shock absorber of the car makes, it is only caused by the abnormal reduction of the relative velocity of the internal components of the shock absorber and the reduction of the gear fluid. The general shock absorber is damaged, whether it is a car 4S shop or a maintenance shop, it will be selected for repair.
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Anonymous users2024-02-03The reasons for the creaking of the car shock absorption are as follows:
This is due to the deterioration and hardening of the cushioning rubber of the shock absorber. If the shock absorber's cushioning rubber is aging and hardening, it needs to be replaced, otherwise it will cause the car to make an abnormal noise when passing over bumpy roads. There are a lot of rubber parts on the car, and these rubber parts will deteriorate after long-term use.
If the rubber is aged, it will harden, so there will be an abnormal sound when it is squeezed. If you want to solve the problem of abnormal noise of shock absorbers, you only need to replace the aging slow bush brother bad rubber. When replacing the cushioning rubber, you must choose the original parts, the reliability and durability of the original parts are better.
When disassembling and disassembling shock absorbers, be sure to use a special torque wrench to tighten the screws according to the specified torque. And when installing the shock absorber, be sure to do a four-wheel alignment for the car, which can prevent the car from mistracking and tire eccentricity. If the car has mistracking and tire wear, it will affect the car's handling and driving stability.
Shock absorption for automobiles
In order to improve the driving smoothness of the car, the shock absorber is installed in parallel with the elastic element in the suspension due to the vibration caused by the impact of the elastic element in the suspension system to attenuate the vibration.
The working principle is that when the frame (or body) and the axle are vibrated and there is relative motion, the piston in the shock absorber moves up and down, and the oil in the shock absorber cavity repeatedly flows from one cavity through different pores into another cavity.
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Anonymous users2024-02-02The rear shock absorber creak is generally caused by an abnormality in the shock absorber and shock spring. In general, there are signs of damage to the shock absorber, and the most obvious is the abnormal noise during driving.
1. The shock absorber is damagedWhen the shock absorber of the vehicle is damaged, due to the coordination between the various parts of the shock absorber, it will make a creaking sound when working on bumpy roads.
2. Shock absorbing spring damage:The top rubber of the front shock absorber of the automobile is made of rubber material, and the main function is to assist the shock absorber and shock absorbing spring to play a certain role in shock absorption and cushioning. When the shock absorber is damaged due to excessive wear, in addition to the abnormal sound that will occur when it is working, even if the shock absorber is not working, there will be abnormal sound when the steering wheel is moved in place.
As the most important part of the vehicle shock absorption system, once it is damaged, it will have a great impact on the quality of the vehicle or the safety of driving.
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Anonymous users2024-02-01Reasons why the front shock squeaks:1. Lack of oil or damage to the upper seat bearing of the shock absorber.
The top bearing of the tower is located at the head of the shock absorber and is wrapped with top rubber. Its function is to turn the shock absorber and the wheels to swing from side to side. If the shock absorber can't steer, then the wheels won't be able to hit.
2.The rubber on the top of the shock absorber is damaged. Its main function is to prevent the spring top seat from rubbing against the top metal.
If you don't install the top glue, install the shock absorber directly, and you will hear a creaking sound when you run. In addition, the top rubber can also play a certain role in shock absorption and cushioning. The solution is to replace the damaged rubber on the top of the shock absorber;
3.Oil leakage from the shock absorber. Generally, serious oil leakage of shock absorbers will lead to abnormal noise.
Leaking hydraulic fluid can attract dust, which can move up and down between the shock absorber cylinder and the cylinder core, creating a creaking sound. The solution is to replace or overhaul the shock absorbers; 4.The shock absorber core is bent.
It is possible that the accident hit this position, otherwise the cylinder core will not bend because the part that bears the weight of the vehicle is the spring and not the cylinder. The function of the core is to absorb the energy of spring compression and tension, so that the body will not jump. The solution is to replace the shock absorber core and bend it.
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