很多车主觉得变速箱油不如机油重要，对车的安全行驶影响不大。还有车主认为，更换一次变速箱油动辄上千，花钱多且没必要。当然，也有车主被车厂宣传”终身免维护”误导，殊不知“终身免维护“的定义也需要结合驾驶的实际情况。以上这些原因，造成了车主们普遍对变速箱油不闻不问、逾期不换的常态。
Many car owners feel that transmission oil is not as important as engine oil and has little impact on the safe driving of the car. Some car owners also believe that replacing the transmission oil once is often expensive and unnecessary. Of course, some car owners are misled by the promotion of "lifetime maintenance free" by car manufacturers, unaware that the definition of "lifetime maintenance free" also needs to be combined with the actual driving situation. These reasons have led to the common practice of car owners being indifferent to transmission oil and not changing it after the deadline.
Hazards of Jinan gearbox oil not being replaced in a timely manner
其实这种做法存在非常大的隐患，长期不更换的变速箱油会大大增加油液里铁屑的含量，而铁屑积累到一定程度后会导致离合器片打滑，于是变速箱重大故障“丢挡”就产生了。当然运气不好万一铁屑进入阀体，导致阀体卡滞……上万的维修费用可不是闹着玩的。
In fact, this approach has significant hidden dangers. If the transmission oil is not replaced for a long time, it will greatly increase the content of iron filings in the oil. When the iron filings accumulate to a certain extent, it will cause the clutch plate to slip, leading to a major gearbox malfunction of "losing gear". Of course, if the iron filings get into the valve body and cause it to get stuck due to bad luck... The tens of thousands of maintenance costs are not just for fun.
变速箱油用于变速器内，是清洁变速箱系统的清洁产品。变速箱油的好坏直接影响到变速器的操纵性能，定期更换变速箱油，是为了让变速箱得到更好的保护。
Transmission oil is used inside the transmission and is a cleaning product for cleaning the transmission system. The quality of the transmission oil directly affects the handling performance of the transmission. Regularly changing the transmission oil is to provide better protection for the transmission.
判断变速箱工作状态好坏，直观的就是换挡速度和换挡时的质感。当出现如变速箱异响、挂挡有顿挫感、动力下降、换挡不平顺、起步费劲、变速箱有臭味、变速箱打滑等“症状”时，首先要判断这并非正常老化状态，而是在提示您，需要关注变速箱油啦！
The intuitive way to judge the working status of a gearbox is the shifting speed and the quality of the gear during shifting. When there are "symptoms" such as abnormal transmission noise, jerky shifting, power loss, uneven shifting, difficult starting, bad smell in the transmission, and slipping in the transmission, the first thing to judge is that this is not a normal aging state, but a reminder that you need to pay attention to the transmission oil!
更换变速箱油的注意事项
Precautions for replacing transmission oil
长期不更换变速箱油，会导致油体变稀，从而导致润滑性能下降，密封性能下降、阻力升高、磨损增加，体现在手感上就是换挡顿挫，平顺性变差；在高温运作下，容易造成离合片的磨损，产生“失速”现象。长期以往，还会让自动变速箱的防氧剂效能衰退，造成机件腐蚀。
Long term failure to replace the transmission oil can lead to thinning of the oil body, resulting in decreased lubrication performance, decreased sealing performance, increased resistance, and increased wear. This is reflected in the tactile sensation of gear shifting and poor smoothness; Under high temperature operation, it is easy to cause wear of the clutch plate, resulting in a "stall" phenomenon. In the long run, it will also cause the effectiveness of the antioxidant in automatic transmissions to decline, causing corrosion of the components.
变速箱油的更换其实并不难，而变速箱油的选用、检查、更换才是要紧的，变速箱出现的故障有80%以上，都是因为变速箱油变质才引起的。不要使用劣质变速箱油，低品质或假冒的变速箱油，抗温能力差，容易产生氧化，造成油泥和油渣，堵塞滤网，降低变速箱油压，影响换档质量，容易产生气穴，造成油压不稳，同时损伤摩擦材料及密封橡胶和金属零部件，终导致变速箱工作不正常。
The replacement of transmission oil is actually not difficult, and the selection, inspection, and replacement of transmission oil are crucial. More than 80% of gearbox failures are caused by the deterioration of the transmission oil. Do not use low-quality or counterfeit transmission oil, which has poor temperature resistance and is prone to oxidation, causing oil sludge and sludge, clogging the filter screen, reducing transmission oil pressure, affecting shift quality, easily causing air pockets, unstable oil pressure, and damaging friction materials, sealing rubber and metal components, ultimately leading to abnormal operation of the transmission.
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