Automatic transmission models are more and more popular, and the maintenance frequency of automatic transmission is also rising. It is also found that most car owners do not know how to reasonably maintain and repair the automatic transmission. It is often found that its maintenance cost is higher than that of repairing the engine until it needs maintenance. Most people have some misunderstandings in maintenance:

誤區(qū)一

Misunderstanding I

變質(zhì)才換

Change after deterioration

自動變速器油的更換周期是以行駛公里數(shù)或使用時間為準，如果車輛使用手冊未標明，則按照2年或者4萬公里的里程來更換。

The replacement cycle of automatic transmission oil is based on the mileage or service time. If it is not indicated in the vehicle manual, it shall be replaced according to the mileage of 2 years or 40000 km.

誤區(qū)二

Misunderstanding 2

兩種換油方式

Two oil change modes

“手換”操作方便，耗時少，缺點是換油不徹 底，只能放掉四分之一至三分之一舊油液，大約是4升。

"Hand change" is easy to operate and takes less time. The disadvantage is that the oil change is not complete. Only a quarter to a third of the old oil can be drained, about 4 liters.

“機換”整個過程約需1小時，需油12升左右。這種換油方式的優(yōu)點是換油比較徹 底，能夠放掉95%以上的舊油液。

The whole process of "machine replacement" takes about 1 hour and about 12 liters of oil. The advantage of this oil change method is that the oil change is relatively complete and can drain more than 95% of the old oil.

值得注意的是，兩種換油方法都要在發(fā)動機啟動的情況下進行。更換自動變速器油液，在操作的時候必須是在熱車的狀態(tài)下，更換前應行駛20分鐘以上，不能冷車換油。換油時要啟動發(fā)動機，把各擋位從P擋到N、D、L1、L2等擋位來回撥動，然后才開始換油液。

It is worth noting that both oil change methods should be carried out when the engine is started. When changing the automatic transmission fluid, the operation must be in the hot vehicle state. Drive for more than 20 minutes before replacement, and do not change the oil in the cold vehicle. When changing the oil, start the engine, move the gears back and forth from P to N, D, L1 and L2, and then start the oil change.

誤區(qū)三

Misunderstanding 3

無需換油

No oil change is required

很多車主，并沒有養(yǎng)成更換自動變速器油的意識。而更換了劣質(zhì)油和不按型號換油，也會導致自動變速器“短命”。自動變速箱油經(jīng)常以被忽視的形象存在，等發(fā)現(xiàn)的時候才知道原來成本很高，所以注意自動變速箱的維護和保養(yǎng)尤為重要。

Many car owners have not developed the awareness of changing automatic transmission oil. Replacing inferior oil and not changing oil according to the model will also lead to "short life" of the automatic transmission. Automatic transmission oil often exists in a neglected image. When it is found, it is known that the original cost is very high, so it is particularly important to pay attention to the maintenance of automatic transmission.