Want to learn how to tune up a lawnmower or riding mower? Watch our how to video as Eric walks you through the steps. You can use these same steps to change the oil and tune a garden tractor or riding mower. Doing this will extend the life of the engine of your mower or tractor. Replacing the oil twice a season, or every 25 hours of use is the best way to go I think.
you can watch our video on how to sharpen your lawnmower blades here