For better user experience, now more and more cars appear in life. Compared with manual transmission, automatic transmission maintenance is a kind of transmission device which can shift automatically according to vehicle speed and engine speed. At present, there are four common types of automobile automatic transmission, which are hydraulic automatic transmission (at), mechanical continuously variable transmission (CVT), electronically controlled mechanical automatic transmission (AMT) and dual clutch automatic transmission.

自動變速箱維修自動變速器的核心在實現(xiàn)自動換擋。所謂自動換擋是指汽車在行駛的過程中，駕駛員按行駛過程的需要操控加速踏板（油門踏板），自動變速器即可根據(jù)發(fā)動機負(fù)荷和汽車的運行工況，自動換入不同擋位工作。自動變速器的使用經(jīng)驗非常豐富，但不能避免故障的發(fā)生。

Automatic transmission maintenance the core of automatic transmission is to realize automatic shift. The so-called automatic shift means that in the process of driving, the driver controls the accelerator pedal (accelerator pedal) according to the needs of the driving process, and the automatic transmission can automatically shift into different gears according to the engine load and the operating conditions of the car. The use of automatic transmission experience is very rich, but can not avoid the occurrence of failure.

當(dāng)然，我們不能避免故障，但我們可以減少故障，減少自動變速器的維修。自動變速箱的損壞是多方面的。我們的日常維護將減少故障的發(fā)生，延長齒輪箱的使用壽命。

Of course, we can't avoid faults, but we can reduce faults and reduce the maintenance of automatic transmission. The damage of automatic transmission is various. Our daily maintenance will reduce the occurrence of faults and extend the service life of the gearbox.

自動變速器換油，當(dāng)我們使用自動變速器車時，要注意更換自動變速器油，不要等到機油變質(zhì)后再更換。自動傳動油的更換周期是根據(jù)行駛的公里數(shù)或使用時間而定。若車輛使用手冊未注明何時更換機油，則可更換60,000-80,000公里里程。

Automatic transmission oil change, when we use the automatic transmission vehicle, we should pay attention to change the automatic transmission oil, do not wait until the oil deteriorates. The change cycle of automatic transmission oil depends on the mileage or service time. If the vehicle manual does not indicate when to change the engine oil, 60000-80000 km can be changed.

當(dāng)然，也有很多車主，沒有養(yǎng)成更換自動變速器油的意識..更換劣質(zhì)油，不按型號換油，也會導(dǎo)致自動變速器“壽命短”。要時刻注意自動變速箱油的更換，正確型號的油的更換..

Of course, there are also many car owners who do not develop the awareness of changing the automatic transmission oil. Replacing inferior oil and not changing the oil according to the model will also lead to the "short life" of the automatic transmission. Always pay attention to the replacement of automatic transmission oil and the correct type of oil

有兩種方法可以改變自動變速箱中的機油。一種是重力換油方法，另一種是循環(huán)換油方法。重力換油方法也是手動換油。該方法操作方便，耗時少。缺點是換油不徹 底，只有舊油的四分之一到三分之一可以排出。使用循環(huán)機更換變速箱油。這種方法需要很長時間，整個過程大約需要1小時。這種換油方法的優(yōu)點是換油相對徹 底。可以把更多舊油拿出來。

There are two ways to change the oil in the automatic transmission. One is gravity oil change method, the other is circulation oil change method. Gravity oil change method is also manual oil change. This method is easy to operate and time-consuming. The disadvantage is that the oil change is not complete, only a quarter to a third of the old oil can be discharged. Use a circulator to change the transmission oil. This method takes a long time, and the whole process takes about an hour. The advantage of this method is that it is relatively thorough. More used oil can be taken out.

當(dāng)然，這兩種換油方法都應(yīng)該在發(fā)動機起動的情況下進行。只要我們在使用過程中注意到這一系列問題，它將延長自動變速器的使用壽命，讓我們花費更少的錢來維修自動變速器。

Of course, these two methods of oil change should be carried out when the engine is started. As long as we pay attention to this series of problems in the use process, it will extend the service life of the automatic transmission and let us spend less money to repair the automatic transmission.