若发现减震器漏油，要拧紧油缸盖螺母，若减震器仍漏油，则可能是油封、密封垫圈损坏失效，应替换新的密封件。假如替换之后仍然不能消除漏油，应拉出减震杆，若感到力道轻重纷歧时，再进一步查看活塞与缸筒间的空隙是否过大、减震器活塞连杆有无曲折、活塞连杆外表与缸筒是否有划伤或拉痕。
if the shock absorber oil leakage, tighten the oil cylinder head nut, if the shock absorber still leaks oil, it may be oil seal, seal washer failure failure, should replace the new seal. if the replacement still can not remove the oil leakage, should be pulled out of the shock rod, if the strength of the force is disproportionate, further check whether the gap between the piston and cylinder is too large, the piston rod of the shock absorber is tortuous, the piston connecting rod appearance and cylinder have scratches or scratches.
假如减震器没有漏油的现象，则应查看减震器衔接销、衔接杆、衔接孔、橡胶衬套等是否有损坏、脱焊、决裂或掉落之处。若上述查看均正常，则应进一步分化减震器，查看活塞与缸筒间的配合空隙是否过大、缸筒有无拉伤、阀门密封是否良好、阀瓣与阀座贴合是否严密以及减震器的蔓延绷簧是否过软或折断，根据状况采取修磨或换件的方法修补。
if the shock absorber has no oil leakage, we should check whether there is any damage, welding, break, or drop of the connecting pin, connecting rod, connecting hole, rubber bushing, etc. if the above view is normal, the shock absorber should be further differentiated to see if the gap between the piston and cylinder is too large, the cylinder is pulled or not, the valve seal is good, the valve and the valve seat is close or not, and whether the spreading spring of the shock absorber is too soft or broken, and the repair or replacement method is adopted according to the condition.
别的，减震器在实际使用中会呈现宣布响声的毛病，这主要是由于减震器与钢板绷簧、车架或轴相碰撞，胶垫损坏或掉落以及减震器防尘筒变形、油液缺乏等原因引起的，应查明原因，予以修补。
in addition, in actual use, the shock absorber will appear to announce the sound of the noise, mainly due to the impact of the shock absorber with the steel plate spring, the frame or the axle, the damage or drop of the rubber pad, the deformation of the shock absorber tube and the lack of oil, and the reasons should be identified and repaired.
减震器在进行查看修复后应在专门实验台上进行作业功能实验，当阻力一守时，其蔓延行程和紧缩行程的阻力应符合规定。如解放ca1091蔓延行程阻力为2156n~2646n，紧缩行程阻力为392n~588n；东风车蔓延行程阻力为2450n~3038n，紧缩行程阻力为490n~686n。
when the shock absorber is checked and repaired, the work function experiment should be carried out on the special test bed. when the resistance is punctual, the drag of its spread and the tightness of the stroke should be in accordance with the regulations. if the ca1091 spread resistance is 2156n~2646n, the tighten stroke resistance is 392n~588n, the spread resistance of the dongfeng car is 2450n~3038n, and the tighten stroke resistance is 490n~686n.
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