In order to reduce the vibration between the frame and the body rapidly and improve the ride comfort of the car, the suspension system of the car is generally equipped with shock absorbers. At present, the two-way acting cylinder shock absorbers are widely used in the car. The shock absorber is a vulnerable part in the process of automobile use. The working quality of the shock absorber will directly affect the ride stability of the automobile and the service life of other parts. Therefore, we should make the shock absorber always in good working condition. You can use the following methods recommended by the new staff to check whether the shock absorber works well.

1. Stop the vehicle after driving 10km on the road with poor road conditions, touch the shell of the shock absorber by hand. If it is not hot enough, it means that there is no resistance inside the shock absorber and the shock absorber does not work. At this time, appropriate lubricating oil can be added and the test can be carried out again. If the shell is heated, it means that there is a lack of oil in the shock absorber and sufficient oil should be added; otherwise, it means that the shock absorber is invalid.

2. Press down the bumper firmly, and then release it. If the car jumps for 2-3 times, the shock absorber works well.

3. When the vehicle is running slowly and braking in emergency, if the vehicle vibrates violently, it indicates that there is a problem with the shock absorber.

4. Remove the shock absorber to make it stand upright, clamp the lower connecting ring on the vise, and pull and press the shock absorber several times. At this time, there should be stable resistance. The resistance to pull up (recover) should be greater than that to press down. If the resistance is not stable or there is no resistance, it may be the lack of oil inside the shock absorber or the damage of valve parts. Repair or replace the parts.

Shock absorber plays a very important role in the automobile. Zhenxin manufacturer reminds you that you must maintain your shock absorber. Zhenxin is a very professional shock absorber manufacturer. Welcome to contact us.

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