After the automatic transmission is repaired, it needs maintenance in order to increase the service life of the automatic transmission. Today, Weifang Quanhui Automobile Service Co., Ltd. will introduce the maintenance methods after the automatic transmission is repaired:

1、定期檢查電動(dòng)汽車(chē)自動(dòng)變速器的油位。自動(dòng)變速器油的檢查方法與發(fā)動(dòng)機(jī)油的檢查方法不同。檢查發(fā)動(dòng)機(jī)機(jī)油是否處于冷態(tài)，變速器油需要預(yù)熱到50℃左右，每檔保持2秒后，將變速桿置于駐車(chē)檔。此時(shí)，油表的正常油位應(yīng)為正常值。如果不夠，應(yīng)及時(shí)添加相同質(zhì)量的油。

1. Regularly check the oil level of the automatic transmission of electric vehicles. The inspection method for automatic transmission oil is different from that for engine oil. Check if the engine oil is in a cold state. The transmission oil needs to be preheated to around 50 ℃, held for 2 seconds in each gear, and then put the gear lever in Park. At this point, the normal oil level of the oil gauge should be the normal value. If not enough, add oil of the same quality in a timely manner.

2、掌握自動(dòng)變速器油的更換周期。自動(dòng)變速器里面控制機(jī)構(gòu)復(fù)雜，配合間隙小。因此，大多數(shù)廠家建議自動(dòng)變速箱換油周期為兩年或4-6萬(wàn)公里。在正常使用過(guò)程中，齒輪箱油的工作溫度一般在120攝氏度左右，因此油的質(zhì)量很高，應(yīng)保持清潔。其次，當(dāng)傳動(dòng)油長(zhǎng)期使用時(shí)，會(huì)產(chǎn)生油垢，形成油泥，增加摩擦片和部件的磨損，也會(huì)影響系統(tǒng)的油壓，從而影響動(dòng)力傳動(dòng)。污油中的污泥會(huì)使各閥體內(nèi)的閥體運(yùn)動(dòng)不平穩(wěn)，影響油壓控制，使自動(dòng)變速器出現(xiàn)異常。

2. Master the replacement cycle of automatic transmission oil. The control mechanism inside the automatic transmission is complex and the fit clearance is small. Therefore, most manufacturers recommend an automatic transmission oil change interval of two years or 40000 to 60000 kilometers. During normal use, the working temperature of gearbox oil is generally around 120 degrees Celsius, so the quality of the oil is very high and should be kept clean. Secondly, when the transmission oil is used for a long time, it will generate oil stains, form oil sludge, increase the wear of friction plates and components, and also affect the oil pressure of the system, thereby affecting the power transmission. The sludge in the dirty oil can cause uneven movement of the valve bodies inside each valve body, affecting oil pressure control and causing abnormalities in the automatic transmission.

3、正確更換齒輪箱油。目前較好的換油方式是動(dòng)態(tài)換油。采用不同的齒輪箱清洗設(shè)備。在變速箱運(yùn)行過(guò)程中，將舊油進(jìn)行回收，排出后加入新的變速箱油，使換油率達(dá)到90以上，保障良好的換油能力。

3. Replace the gearbox oil correctly. The current preferred oil change method is dynamic oil change. Use different gear box cleaning equipment. During the operation of the gearbox, the old oil is recycled, and new gearbox oil is added after discharge to achieve an oil change rate of over 90, ensuring good oil change capability.

車(chē)主應(yīng)培養(yǎng)主動(dòng)檢查、保養(yǎng)和維護(hù)的意識(shí)。他們可以學(xué)習(xí)一些車(chē)輛維護(hù)和保養(yǎng)的基本知識(shí)，仔細(xì)閱讀說(shuō)明，并記住一些應(yīng)有的數(shù)據(jù)?？茖W(xué)的車(chē)輛維護(hù)可以保障車(chē)輛處于良好的工藝狀態(tài)。

Car owners should cultivate a sense of proactive inspection, maintenance, and upkeep. They can learn some basic knowledge of vehicle maintenance and upkeep, carefully read the instructions, and remember some necessary data. Scientific vehicle maintenance can ensure that vehicles are in good working condition.