[FWB]

the motor should be 3 or 4 wire depending on if it grounds to case or a wire for ground. 1 hot for low speed, 1 hot for high speed,1 hot for park. the switch has a hot lead on the off position, when it is energized it feeds a ring in the motor with a slot missing in it that's how they stop. so i would look at the motor and not worry so much on the existing toggles....

fred