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If it is normal for the shock absorber belt to appear or the sound of spring-like stretching, this phenomenon will be much less in high-end cars, which is determined by the suspension. If there is a sound of impact over the hurdle, check the suspension and shock absorber, whether it is leaking and aging, or the aging of the shock absorbing pad. If there is a problem, you can replace it, but it is recommended to replace it with the other side when replacing, otherwise it will deviate due to the different brand quality and affect safety.
A small way to self-test the shock absorber:
Method one, we can first drive at low speed, and then brake sharply, if the car shakes more at this time, and makes people feel uncomfortable, then there is basically a problem with the shock absorber.
Method two, first press the bumper hard, and then release, if the car has two or three jumps at this time, it means that the shock absorber is working well.
Method three, drive the car on the road surface with poor road conditions, stop after driving 10km, and then touch the shock absorber shell with your hands, if it is not hot enough, it means that there is no resistance inside the shock absorber, and the shock absorber does not work. In this case, appropriate lubricating oil can be added and the test can be carried out; If the shell is hot, it means that there is a lack of oil inside the shock absorber, and enough oil should be added, otherwise, it means that the shock absorber has failed.
Method four, remove the shock absorber and stand it upright, at the same time clamp the lower end of the connecting ring on the vice, and then pull the shock absorber rod several times, at this time there should be a stable resistance, the resistance to pull up will be greater than the resistance when pressing down, if the resistance is unstable or there is no resistance, then it may be that the shock absorber is lacking oil inside or the valve parts are damaged, and the parts should be repaired or replaced.
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Hello, this may be due to the lack of oil inside the shock absorber or the damage of the booster, it is recommended that you replace the shock absorber directly.
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Hello; It is advisable to check the shock absorber rubber sleeve, tighten the bolts, or replace the shock absorber with a new one! Hope it helps!
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Baojun 730 rear shock absorption abnormal sound, Baojun 730 rear shock absorption abnormal noise Baojun 730 takes a bumpy road to absorb abnormal noise. 1. Possible causes of abnormal sounds:1
If the shock absorber itself is caused by oil leakage or bending, it can be replaced directly. 2.If the damping pressure bearing is caused by aging or abnormal wear, it can be directly replaced or lubricated.
3.If the width of the damper nano brighten spring is deformed, it can be replaced directly. 4.
It is also possible that the wheel bearing is abnormal and can be replaced directly. Second, check the shock absorber fault first: 1
Check the shock absorber for oil leakage. Look directly at the shock absorber housing or dust cover, and do not get wet in the rain or wash the car. You can see it at a glance.
Very intuitive. 2.There is a late listening eggplant.
When driving at low speeds, there is an abnormal sound when the wheels pass through the raised part of the road surface or when there is a slight vibration. The squeak of the shock absorber is different from the squeak of other chassis and is very dull. If it is a front shock absorber, there is still a noticeable shock on the steering wheel.
Finding an experienced driver can tell exactly which suspension was delivered. 3.Also, press the upper part of the suspension section of each wheel by hand, such as pressing the front and rear fenders.
The faulty shock absorber is pressed hard. This is a symptom of oil leakage in the later stages of the shock absorber. This can only be judged by an experienced service technician.
4.If the shock absorber fails, it can only be replaced, not repaired. @2019
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