S-level conventional conditioning solves the vibration and resonance of the body, and all available means are used_vehicles, vehicles

S-level conventional conditioning solves the vibration and resonance of the body, and all available means are used

September 4, 2024

The cause was that the car was running at a high speed near 80-110, and the plates shook and the body resonated. The degree was slight. Many specialists said I was too sensitive, and the car’s condition was much better than that of most w221s. It is recommended not to bother, as this problem will cost money to deal with

Vehicle overview: 3 ts3 old tires and 1 ps4 old tire. Average usage time of 5 years. So the first step was to change the tires first and replace them with the domestically produced Haibeide. As a result, the problem was not solved, and new problems also appeared. The noise above 90 was terrible, and the details were not shown. The Dunlop ve303 was replaced again, and the vibration and resonance remained unchanged after the tire was replaced. I have used Chaoyang before, but after this incident, I decided not to buy domestic products in the future. It was too troublesome and I dare not use it anymore.

Because the problem had not been solved, Douyin found a shop 30 kilometers away to provide road strength, drove there, continued to toss, and started unloading the tires before washing them.

After you’re done, solve the shaking of the plate. It can be said that there is no shaking at all. No matter what speed, it is like static.

The plate stopped shaking, the car body still resonates, and the next thing is the beginning.

remove

Balancing the drive shaft

Replace the original s600 rear bridge bushing

Stronger than ordinary 300 350, universal installation

Solid, the original car is hollow

Most of the old ones are broken

hollow solid

Lower the rear axle and replace the common problem. The balance of the shift must be original, including the e-class. Don’t expect to replace the bushing to solve it. I will test it yourself.

Friends and big banks help

Hangzhou Warehouse

made in France

front pull rod

600 rubber sleeves get on the bus, but there are no items in stock in the warehouse. It was hard to get two through channels.

At this point, the problem of body resonance was perfectly solved. There was still a small matter in the follow-up. I had to run for two days to reset the rubber sleeve and align the four wheels.

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S-level conventional conditioning solves the vibration and resonance of the body, and all available means are used