基于自动变速器的油质分析及故障判断

Based on the Quality Analysis for Automatic Transmission to Judge Its Fault

汽车自动变速器故障中因自动变速器油的问题引发的故障大约占到80%左右.其中,部分是由于自动变速器液面高度不正常而引起的,部分是由于自动变速器油变质或使用的自动变速器油不是既定牌号引起的.本文通过对油质状态进行认真仔细的研究分析,给出自动变速器油变质的原因,并进一步分析了油液变质后所能引起的故障.

In the automatic transmission, about 80% failures caused by the Auto transmission oil problems. Parts of the reason is due to the abnormal height of automatic transmission, and others are due to modified oil or the oil used is not an established brand. To carefully research and analysis the state of the oil, can obtain the reason of modified oil for automatic transmission, and further analysis the failure caused by the modified oil.