How do you change the blades on a Worldlawn commercial mower?

To change the blades on a Worldlawn commercial mower, first ensure the mower is turned off and the key is removed. Raise the mower deck and secure it with a prop rod if available. Use a socket wrench to remove the bolt securing the blade, then carefully slide the old blade off the spindle. Install the new blade by aligning it properly and tightening the bolt securely before lowering the deck and testing the mower.