Service


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1.First check whether the four-wheel shock absorber, engine, and gearbox have oil leakage.

2.Then check the thickness of the brake pads.

3.See if the various tie rods and rubber sleeves supporting the wheels are damaged or deformed.

4.Check if the steel ring has changed shape.

5.Check whether the wheel bearing is caused by abnormal noise, whether the torque of the tire screw is sufficient, and whether the air pressure of the tire is sufficient.

6.Check whether the exhaust pipe and hanging feet are damaged.

7.Check to see if the body of the car has been scratched while driving.

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1. The chassis is corroded and rusty.As the saying goes, “Rotten cars first rotten bottom”, this is the most common problem, especially old cars of a certain age, more or less have to face the worry of the chassis being corroded.The baking of the ground by the sun, the invasion of rainwater, and the chemical composition of the atmosphere may corrode the chassis of the automobile. Sand and gravel will continue to hit the chassis, causing the anti-rust paint of the chassis to be destroyed, so that the metal is exposed to the surface of the chassis, oxidizing and rusting in direct contact with moisture, which exacerbates the degree of corrosion of the chassis;

2. Loose chassis and abnormal noise.There are many reasons for this. The quality of the car itself, the accident car, or the environment in which the car is used, these distorted energies will be absorbed by the deformation of the entire frame and chassis, running bad roads every day and driving intensely. Over the years, the condition of the car is naturally not as good as it is in the big cities;

3. Chassis support bottom.If the road conditions are not good or the chassis is low, the chassis support often occurs. If the chassis support is slight, as long as the chassis armor is not a big problem, if it is frequent or the support is serious, it is recommended that you take protective measures.

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