How do you change oil on a 2006 Arctic cat 400?

To change the oil on a 2006 Arctic Cat 400, first ensure the engine is warm for better oil flow, then turn off the engine and place it on a level surface. Remove the oil drain plug located at the bottom of the engine to drain the old oil into a container. Replace the drain plug once the oil has fully drained, then remove the old oil filter, install a new one, and refill the engine with the appropriate type and amount of oil through the oil fill cap. Finally, start the engine and let it run for a few minutes, checking for leaks before disposing of the old oil properly.