Vehicles need regular transmission fluid changes, as prolonged neglect can adversely affect the normal operation of the vehicle. For manual transmission vehicles, the recommended interval for changing transmission fluid is generally around 40,000 to 60,000 kilometers, while for automatic transmission vehicles, it is typically around 60,000 to 80,000 kilometers.
The three major taboos for changing transmission fluid are as follows:
Avoid using inferior transmission fluid:
Refrain from using low-quality transmission fluid that contains excessive impurities. Inferior transmission fluid can lead to severe wear and tear on transmission components during operation.
Drain the old fluid and clean the oil pan before changing:
Prior to changing the transmission fluid, it is essential to drain the old fluid, clean the oil pan of the transmission, and then replace it with new transmission fluid. This ensures a cleaner transmission fluid, resulting in an extended lifespan.
Clean the sludge on transmission parts after fluid replacement:
After changing the transmission fluid, it is crucial to clean the sludge on the transmission parts. Neglecting to do so may have a detrimental impact on the operation of the transmission.
Best Practices for Changing Transmission Fluid:
There are two methods for changing transmission fluid: the gravity method and the circulation machine method. Each method has its own advantages and disadvantages, and the choice depends on the specific situation. The gravity method, also known as manual fluid change, is relatively simple to operate and has lower costs. It does not require a significant amount of transmission fluid, but the fluid change rate is relatively low. On the other hand, the circulation machine method offers a higher fluid change rate, reaching 90% or more, but it consumes more fluid during the process, making it a bit more expensive. Choose the method that best suits your needs based on practical considerations.
