Of automatic gear-box lube change with change engine oil to differ, need uses automatic gear-box to deepen service facilities to old automatic gear-box lubricating oil fluid is mixed other is sundry and complete cleared, because the automatic gear-box lube of 49% is impossible to discharge out to use transmission case through using atmosphere power, fluid meets leftover oil wait with greasy filth, impurity in gathering in converter of body of a powerful person, hydraulic pressure and cooling pipeline, if be not handled clean,can cause systematic interior oil path to jam.
Because overheat and automatic gear-box lube are long,the automatic gear-box invalidation of more than 99% is did not change, occurrence impurity causes. To automatic gear-box maintain, reasonable change automatic gear-box lube is crucial. Automatic gear-box transfers the power of engine through the flow of automatic gear-box lube. Itself of automatic gear-box lube has lubricant, cleanness, medicinal powder the action such as heat, prevent parts of automatic gear-box interior to wear away, invalidation. Because the working temperature inside automatic gear-box is higher, each parts is occlusive and nice, spend to the quality of automatic gear-box lube and cleanness have very high demand. If ageing of automatic gear-box lube, disintegration, will make interior transmission parts is fought grind ability to drop, shorten the service life of automatic gear-box; The greasy filth in still having automatic transmission case, impurity can affect systematic oil pressure and motivation to deliver directly, make automatic gear-box is carried fast decelerate or invalidation, make even a certain block a malfunction.