The recommended replacement interval for Passat transmission fluid is 60,000 km or 4 years, depending on actual usage. Transmission oil is essential for the proper functioning of the transmission, so it is recommended to check and change the transmission oil regularly to keep the transmission in good condition.
First, the role of transmission oil.
Transmission oil plays the role of lubrication, cooling and power transmission in the gearbox, which is essential to ensure the normal operation of the gearbox. Over time, transmission oil can gradually become dirty, deteriorate, and even clogged, affecting the proper functioning of the transmission. Therefore, in order to ensure the normal operation of the vehicle and prolong the service life of the transmission, the transmission oil should be changed regularly.
2. How to change the transmission oil.
Changing the transmission oil requires the use of a dedicated transmission oil changer that recycles the old oil out and injects the new oil into the gearbox. The specific replacement steps are as follows:
1.Place the vehicle on the lift and unscrew the transmission oil pan drain bolt to drain the old oil.
2.The gearbox is cleaned with a special cleaning agent to ensure that the old oil is completely drained.
3.Add the new transmission oil to the changer and connect the lines.
4.Connect the interface of the changer with the interface of the gearbox, and start the changer for cyclic replacement.
5.After the replacement is completed, tighten the oil drain bolt and check for oil leakage.
3. Precautions.
1.When changing the transmission oil, you should choose a special transmission oil and ensure that the quality of the new oil meets the requirements of the original factory.
2.When changing the transmission oil, you should pay attention to safety to avoid oil splashing into the ** or eyes.
3.After the replacement is completed, the fluid level of the transmission oil should be checked to see if it is normal and to ensure that there is no leakage.
4.In daily use, the condition of the transmission oil should be checked regularly, and if any abnormalities are found, they should be dealt with in time.