1.Oil Leakage: During the life cycle, the damper sees out or flows out of the oil from its interior during static or working conditions.
2.Failure: The shock absorber loses its main function during the life time, usually the damping force loss of the damper exceeds 40% of the rated damping force during the service life.
3.Abnormal Sound: During the life of the damper, the abnormal sound generated by the interference of the parts during the working process (the friction sound generated when the damping oil flows through the valve system is not abnormal).
Post time: Jul-11-2021
