How many quarts of transmission oil does a 2002 Ford F-250 7.3 diesel?

The 2002 Ford F-250 with a 7.3L diesel engine typically requires about 15 quarts of Transmission Fluid for a complete transmission fluid change, including the torque converter. It's important to consult the owner's manual or a repair guide for specific recommendations, as actual capacity may vary slightly depending on factors like whether the transmission pan is being dropped or the filter is being changed.