Just changed mine for the third time, at just over 15K. Use Dello 400.
First, with the socket type coming from the bottom, I make sure I can get it loose. Stop after about 1/2 turn. Then I slide one drain pan under the filter and punch a hole in the bottom with an awl and let it drain. I then move to the engine oil pan and let it drain into my other drain pan. Come back after about 20 minutes and both are drained and the filter isn't hot anymore. Spin the filter off with the socket, and one paper towel cleans it up. Make sure the old oil filter has its rubber gasket (had a bad experience ONCE on our van). Clean and replace the oil pan plug.
Slowly fill the new Fleetguard with new oil. As you fill it, and keep having to add more, you can see why DC says to prefill the filter - it just absorbs and absorbs and...
With just my arm I reach up and spin it on until it is snug. Then, with the socket filter wrench, approximately 3/4 turn additional... . Then the remainder of 11 quarts into the filler, run it a bit, let it sit and check . . top off as needed...
Just "my" procedure, but it is pretty clean and easy.