Famous Transmission Oil Change Interval References. Web when to change transmission oil. Web how often do i need to have the automatic transmission fluid inspected and/or replaced on my vehicle?
How often you need to change the oil in your particular vehicle can depend on a few elements. Once the oil temperature is between 30°c and 35°c (6hp) or 40°c (8hp), check the fill level. The interval for changing automatic gearbox oil is typically between 30,000 and 60,000 miles.
