自從汽車發明以來，每年都會有大量的變速箱故障來源于操作不當和保養不到位造成的。長時間未更換自動變速箱油會產生怎樣的后果？下面濟南自動變速箱維修人員為您講解。

Since the invention of the automobile, a large number of gearbox failures are caused by improper operation and inadequate maintenance every year. What will happen if the ATF is not changed for a long time? Next, Jinan automatic transmission maintenance personnel will explain to you.

1.自動變速箱工作時依靠液力傳動，長時間運轉會產生大量的熱能，若散熱不良易導致變速箱過熱，高溫造成變速箱油液在一定時期內變質。

1. The automatic transmission relies on hydraulic transmission when it works. Long-term operation will generate a large amount of heat energy. Poor heat dissipation will easily cause the transmission to overheat, and high temperature will cause the transmission oil to deteriorate within a certain period of time.

2.城市道路擁堵、霧霾、粉塵等空氣污染導致比較惡劣的行車環境。自動變速箱受溫度、載荷等因素的影響，工作要求條件苛刻，臟污的變速箱油液更易加劇自動檔內部元件之間的磨損。

2. Urban road congestion, haze, dust and other air pollution cause relatively bad driving environment. Affected by temperature, load and other factors, the automatic transmission requires harsh working conditions. Dirty transmission oil is more likely to aggravate the wear between the internal components of the automatic transmission.

3.隨著車輛行駛里程的增加，自動變速箱本身的數據參數在不斷發生改變。工作元件之間的配合間隙、摩擦系數、系統壓力等因素的變化，均會影響自動變速箱正常運轉，若不定期檢測和保養，則會造成自動變速箱早期損壞。

3. With the increase of vehicle mileage, the data parameters of the automatic transmission itself are constantly changing. The change of the fit clearance, friction coefficient, system pressure and other factors between the working elements will affect the normal operation of the automatic transmission. If the automatic transmission is not regularly inspected and maintained, it will cause early damage to the automatic transmission.

4.其他外部因素的影響，變速箱進水、傳感器信號異常、油底殼托底變形、密封件老化漏油等，都可能造成自動檔工作不正常，若不及時檢查保養，同樣也會出現故障。

4. The influence of other external factors, such as water ingress into the transmission, abnormal sensor signal, deformation of the bottom of the oil pan, aging and oil leakage of the seals, may cause abnormal operation of the automatic gear. If it is not checked and maintained in time, it will also cause failure.

還有一些不當的操作習慣，如猛轟油門、急踩剎車、空擋滑行等，不當操作會加劇內部工作元件之間的磨損，產生的鐵屑、粉沫等雜質隨著油液的流動，可能造成閥體卡滯、油道堵塞等故障，這種情況好的辦法就是更換變速箱油液、清除雜質，確保內部清潔狀況良好。更多相關內容就來我們網站http://www.mmolords.cn咨詢！

There are also some improper operating habits, such as slamming the accelerator, slamming the brake, sliding in neutral gear, etc. Improper operation will aggravate the wear between the internal working elements, and the generated iron filings, powder and other impurities may cause the valve block, oil channel blockage and other faults along with the flow of the oil. The good way for this situation is to replace the transmission oil, remove the impurities, and ensure that the internal cleaning is in good condition. Come to our website for more relevant content http://www.mmolords.cn consulting service