Oil change on a Gravely ZT XL zero turn mower with a Kohler engine, including an easy way to drain

This video shows you how to change your engine oil in a Gravely ZT XL zero turn mower with the Kohler engine. Also included is the installation of a Drainzit hose to make future oil changes much easier. The location of the drain plug on these machines is a pain and this product takes 90% of the work out of changing the oil.