In order to make the frame and body vibration decay rapidly, improve vehicle ride comfort and comfort, automotive suspension systems are generally equipped with shock absorbers, is currently widely used on the car is double acting telescopic shock absorber.
Automobile Shock Absorber is used in the process of wearing parts, Shock Absorber work is good or bad, will directly affect the stability and cars with other parts of life, so we should make the Shock Absorber are often in good working condition. The following methods can test shock absorbers work is good.
1. Make the cars on the road in poor condition after driving 10km road parking, touch shell shock absorber, if not hot enough, indicating no resistance inside Shock Absorber, shock absorbers do not work. At this point, you can add the appropriate lubricant, and then to test if the housing fever, compared with internal shock absorber oil, should add enough oil; otherwise, the description of Shock Absorber failure.
2. Firmly press the bumper, then release, if the car has 2 to 3 times jump, then the Shock Absorber work well.
3. When the car slowly driving and emergency braking if the vehicle vibration more intense, indicating a problem with Shock Absorber.
4. Remove the Shock Absorber to be upright, and the lower end of the connecting ring in the vise clamp, pull compression damping lever several times, then there should be a stable resistance, pull up resistance should be greater than the downward pressure when resistance, such as resistance to unstable or no resistance, may be short of oil inside Shock Absorber or valve damaged parts should be repaired or replaced parts.