Thank you Stan for the reply and the webpage. What I've been looking for is for a parts break down, further than the gear box and the motor. The motor is fine, I guess, what happened is the gear plate with the linkage to steps, broke the bolt it pivots on. If I were in MI. I could fix it pretty quick, but, you know how that works when you are in AZ. It looks like the only fix at this point is a new set of steps. That looks like the easiest way out at this point.
Dale