汽車前減震器漏油維修介紹：

1. 檢查減震器是否漏油。如果發(fā)現(xiàn)漏油，首先擰緊油缸蓋螺母，若減振器仍漏油，則可能是油封、密封墊圈損壞失效，應(yīng)更換新的密封件。如果仍然不能消除漏油，應(yīng)拉出減振桿，若感到有發(fā)卡或輕重不一時(shí)，再進(jìn)一步檢查活塞與缸筒間的間隙是否過大，減振器活塞連桿有無彎曲，活塞連桿表面和缸筒是否有劃傷或拉痕。汽車減震器如果發(fā)生漏油現(xiàn)象，對(duì)于減震器而言，無疑是一件很危險(xiǎn)的事情。因此，一旦發(fā)現(xiàn)漏油，就要做出及時(shí)的補(bǔ)救措施。重點(diǎn)的檢查項(xiàng)目就在油封墊圈、密封墊圈破裂損壞，貯油缸蓋，檢查這些零部件是否出現(xiàn)螺母松動(dòng)；

2. 如果減振器沒有漏油的現(xiàn)象，則應(yīng)檢查減振器連接銷、連接桿、連接孔、橡膠襯套等是否有損壞、脫焊、破裂或脫落之處。若上述檢查正常，則應(yīng)進(jìn)一步分解減振器，檢查活塞與缸筒間的配合間隙是否過大，缸筒有無拉傷，閥門密封是否良好，閥瓣與閥座貼合是否嚴(yán)密，以及減振器的伸張彈簧是否過軟或折斷，根據(jù)情況采取修磨或換件的辦法修理；

3. 另外，減振器在實(shí)際使用中會(huì)出現(xiàn)發(fā)出響聲的故障，這主要是由于減振器與鋼板彈簧、車架或軸相碰撞，膠墊損壞或脫落以及減振器防塵筒變形，油液不足等原因引起的，應(yīng)查明原因，予以修理。

Introduction to oil leakage repair of automobile front shock absorber：

1. Check the shock absorber for oil leakage.If an oil leak is found, first tighten the cylinder head nut. If the shock absorber is still leaking oil, the oil seal and gasket may be damaged and failed, and a new seal should be replaced.If the oil leakage is still not eliminated, the shock absorber rod should be pulled out. If there is a problem or the weight is different, further check whether the gap between the piston and the cylinder is too large, whether the shock absorber piston connecting rod is bent, and whether the surface of the piston connecting rod and the cylinder are scratched or pulled.If an oil leak occurs in an automobile shock absorber, it is undoubtedly a very dangerous thing for the shock absorber.Therefore, once an oil spill is found, timely remedial measures must be taken.The key inspection items are the oil seal washer, the sealing washer is broken and damaged, the oil storage cylinder head, and check whether these parts have loose nuts.；

2. If there is no oil leakage in the shock absorber, the shock absorber connecting pin, connecting rod, connecting hole, rubber bushing, etc. should be checked for damage, desoldering, cracking or falling off.If the above inspection is normal, the shock absorber should be further decomposed to check whether the mating gap between the piston and the cylinder cylinder is too large, whether the cylinder cylinder is strained, whether the valve seal is good, whether the valve disc and the valve seat fit tightly, and whether the tension spring of the shock absorber is too soft or broken, according to the situation, take the method of grinding or replacement to repair；

3. In addition, the shock absorber will fail to make a noise in actual use. This is mainly due to the collision of the shock absorber with the leaf spring, frame or shaft, the rubber pad is damaged or falls off, and the shock absorber dust cylinder is deformed. The cause should be identified and repaired.