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什么原因会导致自动变速箱油变质?

来源:http://www.sdrunao.com/ 发布时间:2020-05-21   发布人:admin
  宝马常见的渗漏油液现象并不稀奇,车辆行驶10万以上多有发生,一般都是发动机一些密封垫圈老化所致,出现问题时我们只需简单更换相应的密封圈即可。该车经过检查,发现有渗漏水现象,位于真空刹车助力泵下方的位置,也就是常说的水堵组件,水堵长期高温下出现老化导致渗漏也属于正常现象,如果不严重拆下打胶重新密封就好,反之我们需要更换水堵组件。
  BMW's common oil leakage phenomenon is not uncommon. More than 100000 vehicles are driven, which is generally caused by aging of some engine sealing washers. When there is a problem, we just need to simply replace the corresponding sealing ring. After inspection, it is found that there is water leakage, which is located under the booster pump of vacuum brake, that is to say, the water plug component. It is also a normal phenomenon that the water plug is aged under high temperature for a long time and causes leakage. If it is not seriously removed and sealed again, it is good. On the contrary, we need to replace the water plug component.
济南奥迪专修
  自动变速箱使用时间长(一般为两年或六万公里)不更换,油液就会变质;或者是液力变矩器锁止功能失效;或者是自动变速箱散热器堵塞或散热有个弯曲,都会使自动变速箱温度过高。
  If the automatic gearbox is used for a long time (usually two years or 60000 km) without replacement, the oil will deteriorate; or the locking function of the hydraulic torque converter fails; or the radiator of the automatic gearbox is blocked or the radiator of the automatic gearbox is bent, the temperature of the automatic gearbox will be too high.
  油位过低,油泵将吸入空气,使油液与空气混合;油位过高,会使行星齿轮和其他旋转部分浸在变速箱中,发生搅动油液现象。无论是过高或过低,都会导致自动变速箱油变质,从而出现故障。
  If the oil level is too low, the oil pump will draw in air to mix the oil with air; if the oil level is too high, the planetary gear and other rotating parts will be immersed in the gearbox, causing oil agitation. Whether it is too high or too low, it will lead to the deterioration of the automatic transmission oil, resulting in failure.
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