Detection Method and Replacement of Automobile Shock Absorber

Ⅰ. Detection of automobile shock absorber

1. Make the car stop after driving for 10km on the road with poor road conditions, and touch the shell of the shock absorber with your hands. If it is not hot enough, the body shakes, and the vehicle has abnormal noise, it means that there is no resistance inside the shock absorber and the shock absorber does not work;

2. Press the bumper firmly and then release it. If the car jumps 2 or 3 times, the custom made shock absorbers are working well.

3. When the car is driving slowly and braking urgently, if the car vibrates violently, it means that there is a problem with the shock absorber.

4. Remove the shock absorber and stand it upright, and clamp the lower end connecting ring on the vise, and force the shock absorber rod several times. At this time, there should be stable resistance, and the resistance to pull (restore) should be greater than The resistance during downward pressure, such as unstable or no resistance, may be due to lack of oil inside the shock absorber or damage to valve parts, and repair or replace parts.

Ⅱ. How often do car shock absorbers need to be replaced?

Since the average driving distance of the car is 20,000 kilometers per year, and the shock absorber needs to be replaced in pairs, professionals have indicated that the replacement frequency of the car shock absorber is about once every 4 years.

But in fact, according to different vehicle conditions and different shock absorber manufacturers, the replacement frequency will be different, so it needs to be combined with the actual situation and cannot be careless.

Some friends have raised questions. If the shock absorber of the car is damaged, will it increase fuel consumption if it is not replaced in time? The answer is yes!

The komman car shock absorber can buffer the movement of the car's center of gravity to the greatest extent, save energy, and reduce the impact on the tires caused by the change of the car's center of gravity. It is of great significance to reduce the impact and reduce the resistance. Therefore, if the shock absorber is damaged, it will increase fuel consumption.

Shanghai Komman vehicle component systems stock co., ltd is mainly committed to the research and development and production of safety, energy saving, environmental protection, comfort, modularization, electronic data automotive key component systems and other products, providing users with independent brands and independent intellectual property rights of commercial vehicles. Air suspension system and other vehicle key components system products and solutions.

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