Transmission gear oil change made easy.

[911monty]

Originally Posted by JFP in PA

Use a 2 1/2 hole saw and lose the milk jug bit; we do this all the time on customer's cars to allow future service. With the larger opening, the oil drains out cleanly without any assistance.

Thanks! Good info. I was using a 3/8" battery powered drill and didn't want to overload it with a larger hole saw. I know I could have used a larger drill........