对于汽车来讲，其除了发动机和车身之外，其余部分全部属于底盘的范畴，由此

For automobiles, except for the engine and the body, the rest all belong to the category of the chassis. It can be seen that the chassis occupies an important position in the automobile. The chassis not only bears various loads from the outside, but also plays the role of power transmission. The overall quality of the chassis is vital to the normal use of the car. Once the car chassis it appears to be <br>impaired, it may cause a traffic accident in the car driving the process. Therefore, it is necessary to attach great importance to the possible failures of the car chassis, and do a good job in the diagnosis and repair of the car chassis in normal times to <br>prevent problems before they occur. This article analyzes the composition of the automobile chassis and common faults, and proposes corresponding repair strategies. <br>Keywords: automobile chassis; breakdown; repair

For a car, all but the engine and body belong to the chassis category, so it can be seen that the chassis occupies an important position in the car. Chassis not only withstand a variety of loads from the outside, but also bear the role of power transfer, the overall quality of the chassis is very important for the normal use of the car. Once the car chassis appears.<br>may cause a traffic accident while the car is driving. Therefore, we must attach great importance to the possible fault of the car chassis, and usually do a good job of fault diagnosis and repair of the car chassis.<br>Work to prevent problems before they are over. In this paper, the composition of the automobile chassis and common faults are analyzed, and the corresponding repair strategies are put forward.<br>Keywords: Car chassis;

For the automobile, except for the engine and body, the rest of the parts belong to the category of chassis, which shows that the chassis occupies an important position in the automobile. The chassis not only bears all kinds of external loads, but also bears the role of power transmission. The overall quality of chassis is very important to the normal use of vehicles. Once the car chassis fails<br>In the process of car driving, it may cause traffic accidents. Therefore, it is necessary to attach great importance to the possible faults of automobile chassis, and do a good job in fault diagnosis and repair of automobile chassis<br>Work, take precautions. This paper analyzes the composition and common faults of automobile chassis, and puts forward the corresponding repair strategy.<br>Key words: automobile chassis; fault; repair<br>