自動變速箱是一個結構好非常容易受傷的總成，要是使用不當或保養不好，很容易損壞甚至出現難以修復的故障。因此，為了充分發揮自動變速箱的各種優勢，提高其使用效益，并減少自動變速箱的故障率，須對自動變速箱進行正確的維護，如要經常檢查濟南變速箱油才行。

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.

自動變速箱對油液的要求嚴格，它要求油液不僅有潤滑、清洗、冷卻作用，還應具有傳遞扭矩和傳遞液壓以控制離合器、制動器的工作性能，所以自動變速箱油是一種特殊的高等級潤滑油，通常稱之為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.

其型號有很多種，國內常見的有Ford標準F型和GM標準DEXRONII型，使用時切記要認清。ATF型號不同，其摩擦系數就不一樣。若該使用DEXRONII型而錯用為F型，則會使自動變速箱發生換擋沖擊和制動器、離合器突然嚙合的現象。

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型錯用為DEXRONII型則會引起自動變速箱內離合器、制動器打滑，加速摩擦片早期磨損。

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，自動變速箱油量的檢查也很重要，自動變速箱的生產廠家不同，工作液的檢查條件也就不同。檢查時一般都要求在變速箱熱態（油溫50℃80℃）時將汽車停放在水平路面上，發動機怠速運轉（本田車規定發動機熄火），選擋桿放在P位（日產車允許放在N位），此時抽出油尺擦凈后重新插入再拔出檢查，油面應達到油尺上規定的上限刻度附近為準。

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.

多數自動變速箱要求定期換油，換油周期一般為24萬公里。放油前，應將變速箱預熱到工作溫度，以便降低油的粘度，確保油內雜質和沉淀物隨油一起排出。在預熱和加油過程中，汽車應停放在水平地面，并拉緊手制動。

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，視情況拆下機油盤，清洗機油盤和過濾器濾網，然后再將機油盤裝好。加油時，先從加油口注入工作液達到規定的標準，起動發動機，在發動機怠速運轉的情況下，移動選擋桿經所有的擋位后回到P位，這樣可使變速箱迅速地熱起，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.

油質的檢查，一般使用和維護人員因無檢測設備，只能從外觀上判斷，可用手指捻一捻，感覺一下粘度，用鼻子聞一聞氣味如何，若已變色或有燒焦的氣味，則應更換新油。更多相關的內容就來我們網站http://www.mmolords.cn進行咨詢了解吧！

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!