自動擋汽車越來越多，自動變速箱的養護問題也越來越多，很多人不知道自動變速箱該如何養護，那么自動變速箱為什么需要保養?下面濟南自動變速箱維修人員為您分析：

With more and more automatic transmission cars, the maintenance problem of automatic transmission is also increasing. Many people do not know how to maintain the automatic transmission, so why does the automatic transmission need maintenance? Below, Jinan automatic transmission maintenance personnel will analyze for you:

相對于發動機“頻繁換油”來說，自動變速箱的養護就很容易被車主忽視，因為它的換油周期相對較長，而且部分商家鼓吹變速箱無需養護，等到變速箱真的出現了問題，已經超過了質保期限，車主不得不乖乖掏錢進行修理。所以做好自動變速箱養護工作對延長車輛使用年限有非常重要的實際意義。

Compared to the "frequent oil changes" of the engine, the maintenance of an automatic transmission is easily overlooked by car owners because its oil change cycle is relatively long, and some businesses advocate that the transmission does not need maintenance. When the transmission really has problems and has exceeded the warranty period, car owners have to obediently pay for repairs. So doing a good job in the maintenance of automatic transmissions has very important practical significance for extending the service life of vehicles.

自動變速箱油在使用的過程中會出現一定量的損耗，如果發現油位低于正常油面，則在排除漏液的情況下，必須及時補加，注意一定補加同品牌同型號的油液；自動變速箱油也可能出現增多的現象，此時如果發現油液變成乳白色，則可能是進入了水，需要檢查是否是散熱器出現了問題，或者防凍液進入到自動變速箱里面，需要及時檢修。另外需要清洗自動變速箱并更換新的油液。

A certain amount of automatic transmission fluid will be lost during use. If the oil level is lower than the normal oil level, it must be replenished in time when the leakage is eliminated. Pay attention to replenishing the oil of the same brand and model; The oil in the automatic transmission fluid may also increase. If the oil turns milky white at this time, it may enter the water. It is necessary to check whether the radiator has a problem, or whether the antifreeze enters the automatic transmission and needs to be repaired in time. Additionally, it is necessary to clean the automatic transmission and replace it with a new fluid.

掌握好更換變速箱油的周期

Mastering the interval for changing transmission oil

大部分自動變速箱的換油周期為兩年或4-6萬公里，建議定期檢查油液品質。如果發現油液變質、換擋頓挫、打滑等情況時，則要立即至門店進行檢查并更換。

The oil change interval for most automatic transmissions is two years or 40000 to 60000 kilometers. It is recommended to regularly check the oil quality. If any deterioration, jerky shifting, or slipping of the oil is found, it is necessary to immediately go to a professional store for inspection and replacement.

采用正確的自動變速箱油更換方式

Use the correct way to change the automatic transmission fluid

幾乎所有的變速箱都可以采用卸下排油螺栓的方法來更換變速箱油，但是弊端也顯而易見的，就是更換不徹底。一般技師操作可能更換掉約一半的舊油，而經驗不足的技師操作，可能僅更換掉約30％的油液，還有70％的舊油會和新油液混合使用，舊油中殘留的油泥和雜質也會下來。

Almost all gearboxes can use the method of removing the oil drain bolt to replace the transmission oil, but the drawback is also obvious, which is that the replacement is not thorough. General professional technicians may replace about half of the old oil, while inexperienced technicians may only replace about 30% of the oil, and 70% of the old oil will be mixed with new oil, leaving behind residual sludge and impurities in the old oil.

所以自動變速箱宜選擇動態換油，即采用專用的換油設備，在自動變速箱運轉的過程中，將油液充分循環，排放舊油的同時加入新的自動變速箱油，清潔加養護雙重保障，換油率可達90％以上。還有什么不懂得地方歡迎來我們網站http://www.mmolords.cn咨詢！

Therefore, the automatic transmission should choose dynamic oil change, that is, special oil change equipment should be used to fully circulate the oil during the operation of the automatic transmission, drain the old oil and add new automatic transmission fluid at the same time, with dual guarantee of cleaning and maintenance, and the oil change rate can reach more than 90%. What else do you not understand? Welcome to our website http://www.mmolords.cn consulting service