After all, a car is a consumable, and its life has a lot to do with the driving habits and maintenance habits of car owners. Some CVT models do not need to change the oil for a long time, but it also means that the car you drive will have a high probability of problems such as slow up and down, frustration, shaking, abnormal noise, etc.

当然，如果你要是不管变速箱的死活，还照常这么开下去的话，的确直到变速箱报废前都不需要维护的。因为报废，也等于终身了，虽然不是寿终正寝。

Of course, if you drive the gearbox as usual regardless of its life and death, you really don't need maintenance until the gearbox is scrapped. Because scrapping is life-long, though it's not the end of life.

也许有人会觉得这是一种欺骗，但是从文字游戏上来讲，所谓“自动变速箱终身免维护”的段子玩的其实还是挺溜的。

Some people may think that this is a kind of deception, but from the perspective of word games, the so-called "lifetime maintenance free automatic transmission" is actually quite smooth.

如果长期不更换变速箱油会导致变速箱失效，变速箱里面的摩擦片 、阀体等都是变速箱油去驱动的。

If the transmission oil is not replaced for a long time, it will lead to the failure of the transmission. The friction plate and valve body inside the transmission are driven by the transmission oil.

变速箱油会把大量的铁屑碎屑带走，越积累越多，离合器的夹紧力会大幅度降低，导致离合器会无法正常工作，出现顿挫、无法换挡、不升档不降档、不走车等等……且超过百分之九十九的变速箱失效均是由于过热和ATF油液长时间未更换，出现杂质而引起的。

The transmission oil will take away a large amount of scrap iron. The more it accumulates, the lower the clamping force of the clutch will be. As a result, the clutch will not work normally, such as faltering, unable to shift, not upshifting, not downshifting, not driving, etc.. And more than 99% of the transmission failures are caused by overheating and impurities in the ATF oil that has not been replaced for a long time.

没有定期保养变速箱，会导致车子的变速箱过早的损坏甚至报废，一定要定期更换变速箱油，并选用正品油，这样才能更好的养护车子的变速箱，增长变速箱的寿命。

If you don't maintain the gearbox regularly, it will lead to premature damage or even scrapping of the gearbox. You must replace the gearbox oil regularly and choose authentic oil. Only in this way can you maintain the gearbox better and increase the service life of the gearbox.