After a lighting storm the oven would not work it kept blowing the range fuse it was determined by a friend it ws the selector switch

first removed the four screws that held the panel in place, tthen unscrewed the actual switch itself. I then pulled the wire, one at a time from the old switch and pluged the wire in to the new switch. upon completion I tested the oven selector switch and secured the switch in place, then replaced the panel. And I'm up and running again!