Under what circumstances should the transmission fluid be changed for the Mistra?

[SanPatrick]

For the Mistra, the transmission fluid should be changed after driving 40,000 kilometers or two years after the last transmission fluid change. Transmission fluid replacement cycle: Among car maintenance items, changing the transmission fluid is also a very important task. Generally, the transmission fluid needs to be replaced every two years or after driving approximately 40,000 to 60,000 kilometers. However, the transmission oil pan has a filter, and often when changing the transmission fluid, the transmission fluid filter element is not replaced. Function of transmission fluid: During the use of a car, friction occurs between the mechanical metal components inside the transmission, which may produce some impurities and metal debris. The role of the transmission fluid filter element is to filter out iron filings, sediment, and other impurities from the transmission fluid, supplying clean transmission fluid to various components, thereby providing lubrication and cleaning functions.