We all know that the three major components of automobile, engine, chassis and gearbox are very important. The matching and adjusting of engine and gearbox is related to the performance of a car. This is also the core competitiveness of each manufacturer. So, does the gearbox oil need to be replaced in the end? Today Xiaobian will talk with us about the replacement of transmission oil.

变速箱分为两类

Gearbox is divided into two categories

汽车变速箱一般分为两种，一种是手动变速箱，另一种是主动变速箱。影响到变速箱寿命的有两种原因，一种就是驾驭习惯，比如不给油的状况下，离合器处于半联动状况，此时离合片之间的磨损十分严峻。还有一种就是走走停停，在这种情况下较好的办法就是运用低速模式来应对频繁起步，这样做是一种对变速箱的维护。

The automobile gearbox is generally divided into two kinds, one is manual gearbox, the other is active gearbox. There are two reasons that affect the life of the gearbox. One is the driving habit. For example, the clutch is in a semi-linkage state without oil supply. At this time, the wear between the clutch plates is very severe. Another is stop-and-go, in this case the best way is to use low-speed mode to deal with frequent start, this is a kind of maintenance of gearbox.

其实变速箱油对变速箱的效果就跟机油对发动机的效果是相同的，其中主动变速箱是关闭的，要比手动变速箱高级一些，经用一些，相比较之下也没有那么容易呈现问题。

Actually, the effect of gearbox oil on gearbox is the same as that of engine oil. The active gearbox is closed, which is more advanced than manual gearbox. After using some, it is not so easy to present problems.

变速箱油为什么要替换

Why should gearbox oil be replaced

假如长期不替换变速箱油，很容易形成变速箱当中油变浓，油压降低，那么内部散热就会受阻，油温就会过高。

If the transmission oil is not replaced for a long time, it is easy to form that the oil in the transmission becomes thicker and the oil pressure decreases, then the internal heat dissipation will be hindered and the oil temperature will be too high.

润滑效果变差之后就会导致部件快速磨损，变速箱内部零件因此会遭到损坏，而变速箱以及传动装置的寿命也会因此缩短，假如一旦呈现故障，替换变速箱的花费那就大了。

The worse lubrication results in rapid wear and tear of components, damage to the internal parts of the gearbox, and shorten the life of the gearbox and the transmission. If there is a fault, replacement of the gearbox will cost a lot.

变速箱油替换的误区

Misconception of Oil Replacement in Gearbox

在平常的救援当中主动变速箱损坏比较常见，主要原因在于主动变速箱内各摩擦片严峻烧蚀，行星齿轮卡死，还有一种就是变速箱油严峻污染导致车辆不能行进。

In the ordinary rescue, the damage of the active gearbox is quite common. The main reason is that the friction plates in the active gearbox are severely ablated and the planetary gears are stuck. Another is that the serious pollution of the transmission oil causes the vehicle to be unable to move.

其实导致这些故障的主要原因就在于变速箱油严峻缺油或是主动变速箱油严峻蜕变。很多小伙伴都觉得主动变速箱油不需要替换，还有的小伙伴替换了残次油或是没有依照类型换油，都会影响变速箱的寿命。

In fact, the main reason for these faults lies in the severe oil shortage of gearbox or the severe transformation of active gearbox oil. Many small partners feel that the active transmission oil does not need to be replaced. Others replace the residual oil or do not change the oil according to the type, which will affect the life of the transmission.

以上信息是我们济南自动变速箱维修整理发布希望大家能够喜欢我们的网站是：http://www.jnbsx.com  !

The above information is our Jinan automatic transmission maintenance and distribution, I hope you can like our website is: http://www.jnbsx.com!