不管你的车是哪种变速箱，变速箱油都需要定期更换，无一例外！由于汽车变速箱的保养频率比较低，因此车主大多不太熟悉，今天
济南变速箱油厂家就来整理一些关于变速箱油的保养知识，基本涉及了车主能遇到的所有问题。
No matter what kind of gearbox your car is, the gearbox oil needs to be replaced regularly, without exception! Due to the low maintenance frequency of the car gearbox, most of the car owners are not familiar with it. Today, the Jinan gearbox oil manufacturer came to sort out some maintenance knowledge about the gearbox oil, which basically involves all the problems that the car owners can encounter.
1、变速箱油的作用和储存位置？
1. What is the role and storage location of transmission oil?
变速箱油能起到：润滑，密封，清洁，防腐，冷却，液压的作用。
Transmission oil can play the role of lubrication, sealing, cleaning, corrosion prevention, cooling and hydraulic pressure.
储存的位置：变速箱油底壳，散热器，管路，电磁阀，液力变矩器。
Storage location: transmission oil pan, radiator, pipeline, solenoid valve, hydraulic torque converter.
2、为什么要更换变速箱油？
2. Why change the transmission oil?
随着车辆使用的公里数和时间增加，变速箱油润滑和清洁能力下降，变速箱油将内部磨损的铁屑等清洗干净，油会变脏，可能会导致电磁阀故障。
With the increase of the mileage and time of the vehicle, the lubricating and cleaning capacity of the transmission oil will decrease. The transmission oil will clean the worn iron filings inside, and the oil will become dirty, which may lead to solenoid valve failure.
3、常见的更换方式有哪些优缺点？
3. What are the advantages and disadvantages of common replacement methods?
各种更换变速箱油方式优缺点对比：
Comparison of advantages and disadvantages of various transmission oil replacement methods:
①重力换油：优点是节省油料，不需要专用工具，省时省力。缺点是只能放掉变速箱油底壳中的油，换油不彻底，新旧油混杂。
① Gravity oil change: the advantage is to save oil, no special tools, and save time and labor. The disadvantage is that the oil in the transmission oil pan can only be drained, the oil change is not complete, and the new and old oil are mixed.
②循环机换油：优点是换油干净，换油率达90%以上，从设备能看到新旧油的直观对比。缺点是需要两倍以上所需油料。需要专用工具和设备。
② Oil change of circulating machine: the advantage is that the oil change is clean, and the oil change rate is more than 90%. The visual comparison between new and old oil can be seen from the equipment. The disadvantage is that it requires more than twice the required oil. Special tools and equipment are required.
③拆变速箱油底壳：优点是原材料省，清洗干净彻底，不需要专门的设备。缺点是工时费高，需要拆装油底壳，破坏原车密封性，清洗液残留等。
③ Dismantle the gearbox oil pan: the advantages are saving raw materials, cleaning thoroughly, and no special equipment is required. The disadvantage is that the labor cost is high, the oil pan needs to be disassembled, the sealing of the original vehicle is damaged, and the cleaning fluid remains.
不及时更换变速箱油，短时间内并不会出现什么大故障，但变速箱的使用寿命会缩短，在往后的使用过程中也会逐渐出现换挡不顺、顿挫、响应变慢等一些列问题。要知道维修变速箱往往价格不菲，因此建议大家千万不要忘记换油！
If the gearbox oil is not replaced in time, there will be no major failure in a short time, but the service life of the gearbox will be shortened, and a series of problems such as unsmooth shifting, stumbling and slow response will gradually appear in the future use. You should know that the maintenance of the gearbox is often expensive, so we recommend that you never forget to change the oil!
Let me remind you that if the transmission filter element can be replaced, it can be replaced at the same time when changing the oil. Come to our website for more relevant content http://www.jnbsx.com Ask!
