Remove any rear attachments with a socket wrench. Refer to the attachment owner's manual for removal instructions.
Push all the way down on the brake pedal. Pull the parking brake lever. This sets the parking brake.
Push the free-wheeling control lever all the way down to lock the rear wheels. The lever is found underneath the right rear of the body.
Lift the rear of the mower and place jack stands under it. Larger series mowers are heavy, so this may require two people.
Remove the lug nuts with a socket wrench.
Tap lightly around the rear of the wheel to break it loose from the axle. Remove the wheel from the mower.