Now shock absorbers have become more and more common in life and production, and are widely used, so shock absorbers then are mainly used for spring absorption after rebounding when the shock and impact from the road, and the shock absorber has a great relationship.
In the usual daily maintenance, we can often see the damper failure or bad, at this time we should learn some simple identification methods to determine whether it can be used. Today, Henan Huanzhong manufacturers to give you an analysis of the failure of the shock absorber identification tips.
After determining the damper has a problem or failure, you should first check whether the shock absorber is leaking oil or has traces of obsolete oil leakage. Oil seal gasket, sealing gasket rupture damage, storage cylinder cover nuts loose. It is possible that the oil seal and sealing gasket are damaged and failed, and should be replaced with new seals. If still can not eliminate oil leakage, should be pulled out of the damper, if you feel a hair card or light weight is not a moment, and then further check whether the clearance between the piston and cylinder barrel is too large, the damper piston connecting rod has no bending, the piston connecting rod surface and cylinder barrel whether there are scratches or pull marks.
