汽车作为常见的交通工具之一，现在已经走进千家万户，成为人们生活中所需品，方便了人们的生活和出行。
As one of the common means of transportation, cars have now entered thousands of households, become the necessities of people's life, and facilitate people's life and travel.
不过买车容易养车难，后期的维护和保养也是一件很重要的事情，即使的维护保养能够减少汽车的故障率，保证汽车的全。
However, it is easy to buy a car and difficult to maintain it. Later maintenance is also a very important thing, even if the maintenance can reduce the failure rate of the car and ensure the safety of the car.
众所周知，汽车内部有很多零件，在汽车使用过程中会出现损耗，内部也有很多油液，长时间会出现变质或者作用效果减小的情况。
As we all know, there are many parts in the car, which will be lost during the use of the car, and there are also a lot of oil in the car, which will deteriorate or reduce the effect for a long time.
在保养的时候，大部分车主只懂得更换机油，但是却忽略了一项很重要的油液，那就是变速箱油。
During maintenance, most car owners only know how to change the oil, but they ignore a very important oil, that is, transmission oil.
有的车主从买车到汽车使用报废，都不知道更换变速箱油，其实变速箱油也是有使用寿命的，一般来说自动挡车型的变速箱油3年左右就需要更换，而手动挡车型更换周期为4——5年。
Some car owners do not know to replace the transmission oil from buying a car to scrapping the car. In fact, the transmission oil also has a service life. Generally speaking, the transmission oil of automatic transmission models needs to be replaced in about 3 years, while the replacement cycle of manual transmission models is 4-5 years.
不过也有的汽车厂商或者修理厂为了利益，就告诉车主变速箱油需要2年一换，其实这是没必要的，浪费钱不说还增加麻烦。
However, some automobile manufacturers or repair shops tell car owners that the transmission oil needs to be changed every two years in order to benefit. In fact, this is unnecessary. Wasting money increases trouble.
只要正常时间更换变速箱油就没问题，但是长时间不更换就会使汽车出现问题。
As long as the transmission oil is changed in normal time, there is no problem, but if it is not changed for a long time, the car will have problems.
长时间不更换变速箱油有什么危害？
What is the harm of not changing the transmission oil for a long time?
变速箱油的作用就是给变速箱散热和润滑，提升换挡平顺性。长时间不更换，散热和润滑的效果就会大大减退，在开车时会明显感觉到汽车有顿挫，并且变速箱油长期不更换，就会加速变速箱内零部件的磨损加重，只是零件损坏。
The function of transmission oil is to dissipate heat and lubricate the transmission and improve shift smoothness. If it is not replaced for a long time, the effect of heat dissipation and lubrication will be greatly reduced. When driving, the car will obviously feel frustrated. Moreover, if the transmission oil is not replaced for a long time, the wear of parts in the transmission will increase, but the parts will be damaged.
变速箱油长期不更换肯定是不好的，正常的保养周期内更换就能减少汽车零件出问题的概率，不过也不用更换太频繁，一是没用，而是浪费钱，毕竟更换一次变速箱油在1000元左右。
It must be bad not to replace the transmission oil for a long time. Replacing it during the normal maintenance cycle can reduce the probability of problems with auto parts, but you don't have to replace it too frequently. First, it's useless, but a waste of money. After all, replacing the transmission oil once is about 1000 yuan.
如果平时用车频率不高，那么这个更换周期可以延长到7万公里左右，更换的时候也不要图便宜，尽量使用原厂或者大品牌的变速箱油，不然就起不到很好的润滑作用。
If the vehicle frequency is not high at ordinary times, the replacement cycle can be extended to about 70000 km. Don't try to be cheap when replacing. Try to use the original or large brand transmission oil, otherwise it won't have a good lubrication effect.
汽车各个部位的零件都有相应的功能，都是需要保养维护的，汽车之所以工作，就是各个零件的相互配合，而油液作为一种润滑或者介质，作用不言而喻，所以一定要按时更换，高质量更换。
All parts of the car have corresponding functions and need maintenance. The reason why the car works is the mutual cooperation of all parts, and the role of oil as a lubrication or medium is self-evident. Therefore, it must be replaced on time and with high quality.
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