自动变速箱是一个结构好非常容易受伤的总成，要是使用不当或保养不好，很容易损坏甚至出现难以修复的故障。因此，为了充分发挥自动变速箱的各种优势，提高其使用效益，并减少自动变速箱的故障率，须对自动变速箱进行正确的维护，如要经常检查济南变速箱油才行。

The automatic transmission is an assembly with good structure, which is very easy to be injured. If it is used improperly or maintained poorly, it is easy to be damaged or even have faults that are difficult to repair. Therefore, in order to give full play to various advantages of automatic transmission, improve its use efficiency, and reduce the failure rate of automatic transmission, correct maintenance must be carried out for automatic transmission, such as regular inspection of Jinan transmission oil.

自动变速箱对油液的要求严格，它要求油液不仅有润滑、清洗、冷却作用，还应具有传递扭矩和传递液压以控制离合器、制动器的工作性能，所以自动变速箱油是一种特殊的高等级润滑油，通常称之为ATF。

The automatic transmission has strict requirements on the oil. It requires that the oil not only has the functions of lubrication, cleaning and cooling, but also has the functions of transmitting torque and hydraulic pressure to control the working performance of clutches and brakes. Therefore, the automatic transmission oil is a special high-grade lubricating oil, usually called ATF.

其型号有很多种，国内常见的有Ford标准F型和GM标准DEXRONII型，使用时切记要认清。ATF型号不同，其摩擦系数就不一样。若该使用DEXRONII型而错用为F型，则会使自动变速箱发生换挡冲击和制动器、离合器突然啮合的现象。

There are many types, including Ford standard F type and GM standard DEXRONII type, which are common in China. Please remember to recognize them clearly when using them. Different ATF models have different friction coefficients. If the DEXRONII type is used instead of the F type, the shift impact and sudden engagement of the brake and clutch will occur to the automatic transmission.

F型错用为DEXRONII型则会引起自动变速箱内离合器、制动器打滑，加速摩擦片早期磨损。

If the F type is wrongly used as DEXRONII type, it will cause the clutch and brake in the automatic transmission to slip and accelerate the early wear of the friction plate.

另外，自动变速箱油量的检查也很重要，自动变速箱的生产厂家不同，工作液的检查条件也就不同。检查时一般都要求在变速箱热态（油温50℃80℃）时将汽车停放在水平路面上，发动机怠速运转（本田车规定发动机熄火），选挡杆放在P位（日产车允许放在N位），此时抽出油尺擦净后重新插入再拔出检查，油面应达到油尺上规定的上限刻度附近为准。

In addition, the inspection of the automatic transmission oil volume is also very important. The inspection conditions of the working fluid vary with the manufacturer of the automatic transmission. During the inspection, it is generally required to park the car on a level road when the gearbox is hot (oil temperature is 50 ℃ 80 ℃), the engine runs at idle speed (Honda specified that the engine is off), and the gear selector is placed at position P (Nissan allowed to place it at position N). At this time, draw out the dipstick to clean it, insert it again, and then pull it out for inspection. The oil level should reach the upper limit scale specified on the dipstick.

多数自动变速箱要求定期换油，换油周期一般为24万公里。放油前，应将变速箱预热到工作温度，以便降低油的粘度，确保油内杂质和沉淀物随油一起排出。在预热和加油过程中，汽车应停放在水平地面，并拉紧手制动。

Most automatic transmissions require regular oil change, with a general oil change interval of 240000 km. Before draining the oil, the gearbox shall be preheated to the operating temperature to reduce the oil viscosity and ensure that impurities and sediments in the oil are discharged with the oil. During preheating and refueling, the vehicle shall be parked on a level ground and the hand brake shall be tightened.

放完油后，视情况拆下机油盘，清洗机油盘和过滤器滤网，然后再将机油盘装好。加油时，先从加油口注入工作液达到规定的标准，起动发动机，在发动机怠速运转的情况下，移动选挡杆经所有的挡位后回到P位，这样可使变速箱迅速地热起，然后再加油。

After draining the oil, remove the oil pan as appropriate, clean the oil pan and filter screen, and then install the oil pan. When refueling, first inject working fluid from the fuel filler to meet the specified standard, start the engine, and when the engine is idling, move the gear selector to return to P after all gears, so that the gearbox can quickly warm up and then refuel.

油质的检查，一般使用和维护人员因无检测设备，只能从外观上判断，可用手指捻一捻，感觉一下粘度，用鼻子闻一闻气味如何，若已变色或有烧焦的气味，则应更换新油。更多相关的内容就来我们网站http://www.jnbsx.com进行咨询了解吧！

For the inspection of oil quality, generally, the user and maintenance personnel can only judge from the appearance because there is no inspection equipment. They can twist their fingers to feel the viscosity and smell the smell with their nose. If the color has changed or there is a smell of burning, they should replace the oil. Come to our website for more information!