Replacing Murray Lawnmower front self-propelled wheels?

Where can I find out how to replace the existing wheels off the mower. I have purchased the new wheels.
James Thompson, September 2005
On most drive wheels there is a cover over the wheel nut. Pry it off, remove the nut, slip the wheel off but pay attention, there are washers and gear drive inside. Keep them in order. Put it back on in reverse order.

Ray, July 2006
link Click here to see other fixes for Murray.