There are two drains, one under the engine and another under the oil tank at the front of the engine. With both drained, you will require 5 quarts of oil, 5.2 with the filter changed.
Usually you can add 4 quarts, then run the engine a minute - then shut it down and add the last one.
Usually you can add 4 quarts, then run the engine a minute - then shut it down and add the last one.