自动挡判断变速箱油是否要更换的方法如下：
The method to determine whether the transmission oil needs to be replaced in automatic transmission is as follows:
1、看车辆数，汽车行驶6万时，需要更换变速箱油；
1. According to the mileage of the vehicle, when driving 60000 kilometers, the transmission oil needs to be replaced;
2、用有吸附力的纸巾擦试油尺，查看油渍，油尺上有漆状物或胶状物时，需要更换变速箱油。
2. Wipe the dipstick with an absorbent tissue to check for oil stains. If there is paint or glue on the dipstick, the transmission oil needs to be replaced.
变速箱油具有清洁、润滑、防锈、散热等作用，定期更换变速箱油，可以清洁润滑排档系统，还能延长传动装置的寿命，保证变速箱正常工作，换档更平滑顺畅，或许能找回新车的感觉。如果长期不更换变速箱油，除了会影响操作外，变速箱油的性能会下降，润滑效果降低，导致变速箱机件加速磨损，容易发生故障。
Transmission oil has functions such as cleaning, lubrication, rust prevention, and heat dissipation. Regular replacement of transmission oil can clean and lubricate the gear shifting system, extend the service life of the transmission device, ensure normal operation of the transmission, smooth and smooth gear shifting, and perhaps regain the feeling of a new car. If the transmission oil is not replaced for a long time, in addition to affecting operation, the performance of the transmission oil will decrease, the lubrication effect will be reduced, leading to accelerated wear of the transmission components and easy occurrence of faults.
另外，
济南变速箱油使用时间长了会产生杂质，变速箱容易变脏，从而导致换挡转速偏高，油耗增加。从另外一个角度看，换变速箱油还可以降低油耗，也就是说，变速箱油换过后省油了，当然要换好油，不能使用假冒伪劣变速箱油，尽量专车专用，建议是按照汽车厂家规定进行更换。
In addition, Jinan gearbox oil can generate impurities after prolonged use, making the gearbox prone to getting dirty, resulting in higher shifting speeds and increased fuel consumption. From another perspective, changing the transmission oil can also reduce fuel consumption. That is to say, after changing the transmission oil, it saves fuel. Of course, it is necessary to change the oil well, and counterfeit and inferior transmission oil should not be used. It is recommended to use it exclusively for the vehicle, and it is recommended to replace it according to the regulations of the car manufacturer.
判断变速箱油是否需要更换，应该从以下几方面综合判断:判断以前应该使发动机处于工作温度以后等温度降低到50°C以下时进行，不同的车型要求不一样。
To determine whether the transmission oil needs to be replaced, a comprehensive judgment should be made from the following aspects: the engine should be kept at operating temperature before, and the temperature should be reduced to below 50 ° C. Different vehicle models have different requirements.
1、外观和气味:正常的ATF变速箱油的油质应该清澈纯净，如果变速箱油颜色变黑，有明显的焦糊味道，手捻一捻感觉有明显杂质，需要更换。需要特别说明的是由于变速箱油滤芯的存在，大的颗粒状杂质都被过滤吸附到变速箱油底壳内， -般是捻不出来明显的金属屑或杂质，但可以看到里面会有一些絮状物。
1. Appearance and odor: The normal quality of ATF transmission oil should be clear and pure. If the color of the transmission oil turns black, there is a noticeable burnt smell, and it feels like there are obvious impurities after twisting it, it needs to be replaced. It should be noted that due to the presence of the transmission oil filter element, large granular impurities are filtered and adsorbed into the transmission oil pan. Generally, obvious metal shavings or impurities cannot be twisted out, but some flocculent substances can be seen inside.
2、变速箱温度:在同样驾驶环境时，变速箱油温经常报警、显示油温过高 ，这有可能是变速箱油长时间使用导致杂质过多，热传递性能差导致，综合判断如果发动机水温正常，就应该考虑是变速箱油的抗泡沫性能变差导致，此时就需要考虑是否变速箱油需要更换。
2. Transmission temperature: in the same driving environment, the transmission oil temperature often gives an alarm and shows that the oil temperature is too high. This may be caused by excessive impurities and poor heat transfer performance of the transmission oil due to long-term use. If the engine water temperature is normal, it should be considered that it is caused by the poor anti foam performance of the transmission oil. At this time, it is necessary to consider whether the transmission oil needs to be replaced.
3、变速箱驾驶表现:变速箱油杂质过多时，会影响阀体的关闭和打开动作，造成延迟或闭合不严，影响管路的油压，此时就有可能导致行驶时顿挫、闯动、异响、噪音增大等现象。
3. Transmission driving performance: When there are too many impurities in the transmission oil, it can affect the closing and opening actions of the valve body, causing delay or lax closure, affecting the oil pressure of the pipeline. At this time, it may cause jerking, jerking, abnormal noise, and increased noise during driving.
The above situations need to be combined with the driving range of the variable vehicle to comprehensively determine whether the transmission oil needs to be replaced. For more related matters, come to our website http://www.jnbsx.com consulting service
