What should I do if there is abnormal noise in the car chassis? How to maintain the car?

Because the chassis has been in a very bad working environment for a long time, its harm and erosion are also the greatest. When driving in rainy days, the chassis is in direct contact with rain; when driving in snowy days, the chassis is in direct contact with Leng Xue. The mountain road is rugged, and the chassis has to bear the torture of Fuling in harsh environment such as sand and gravel.

What does chassis maintenance include:

1. Clean and scrub the car chassis regularly.

Automobile chassis is the part closest to the ground among automobile parts. In the process of driving, it often falls into the sediment, resulting in the car chassis being covered by sediment, garbage and other attachments. These pollutants will enter the automobile chassis, causing the pollution of parts such as transmission and inspection system of the automobile chassis, increasing the friction between parts, accelerating the loss of parts and greatly shortening the service life of the automobile. In rainy and snowy weather, the components in the rain and snow may cause some corrosion to the chassis parts. Group sales

Therefore, we need to clean the automobile chassis regularly, and thoroughly clean the chassis frame, steering arm, steering rod, rotating shaft, tire fender and other parts after rain and snow to prevent the above parts from rusting.

2, check the operation of each part of the vehicle chassis.

There will be no abnormal noise in the daily normal driving process of the vehicle, but when there is a problem with the chassis of the vehicle, there will be abnormal noise and great noise, which will make the operation and control of the vehicle very inconvenient. Therefore, it is necessary to analyze the operation of the above components during the running of the vehicle, and go to the repair shop for maintenance in time when problems are found.

3. Inspection and maintenance of automobile shock absorber

The shock absorber of the car is also installed in the chassis of the car and needs daily maintenance. The working state of the shock absorber will affect the stability of the car during driving. If the automobile shock absorber works well, it will directly affect the service life of other automobile parts, thus increasing the economy of automobile use.

If there is no lack of normal vibration during driving, or the car collapses and vibrates violently after braking, it means that there is something wrong with the shock absorber of the car. At this time, check the shock absorber, replace the damaged parts in the shock absorber, and replace and replenish the oil.