2. Press the bumper forcefully and then release it. If the car has 2 or 3 jumps, then the shock absorber works well.
3. If the car vibrates violently when driving slowly and braking urgently, there is something wrong with the shock absorber.
4. Remove the shock absorber to the upright, and connect the bottom ring clamp on the vise, pull reduce vibration lever several times, this time should be stable resistance, pull up resistance should be greater than the resistance when pressing down on them, such as unstable resistance or without resistance, may be internal lack of oil damper or valve parts damaged, should be repaired or replacement parts.
After determining the shock absorbers have problems or failure, check whether the shock absorbers leak oil or have traces of old oil leakage.
This paper is organized by henan dehua automobile shock absorber manufacturing co., LTD
3. If the car vibrates violently when driving slowly and braking urgently, there is something wrong with the shock absorber.
4. Remove the shock absorber to the upright, and connect the bottom ring clamp on the vise, pull reduce vibration lever several times, this time should be stable resistance, pull up resistance should be greater than the resistance when pressing down on them, such as unstable resistance or without resistance, may be internal lack of oil damper or valve parts damaged, should be repaired or replacement parts.
After determining the shock absorbers have problems or failure, check whether the shock absorbers leak oil or have traces of old oil leakage.
This paper is organized by henan dehua automobile shock absorber manufacturing co., LTD