Hyundai Elantra shock absorber is hard, you can check to see if the shock absorber is leaking oil failure, and also to see if the tire is losing air.
The shock absorber and the elastic element undertake the task of buffering and damping shock. If the damping force is too large, the elasticity of the suspension will be deteriorated, and even the shock absorber connector will be damaged. Therefore, it is necessary to adjust the contradiction between the elastic element and the shock absorber.
(1) In the compression stroke (the axle and the frame are close to each other), the damping force of the shock absorber is small, so as to give full play to the elastic effect of the elastic element and mitigate the impact. At this time, the elastic element plays a major role.
(2) During the extension stroke of the suspension (the axle and the frame are far away from each other), the damping force of the shock absorber should be large, and the shock should be absorbed quickly.
(3) When the relative speed between the axle (or wheel) and the axle is too large, the shock absorber is required to automatically increase the fluid flow so that the damping force is always kept within a certain limit to avoid excessive impact Load.
In the automobile suspension system, the barrel type shock absorber is widely used, and it can play the role of damping in both compression and extension strokes. It is called a two-way-acting shock absorber. There are also new types of shock absorbers, which include inflatable shock absorbers. Shock and resistance adjustable shock absorber.