There is a really nice set of Marx AA Santa Fe #21s that I was thinking of buying. The only issue is the motor does not work. I can live with the price if the motor is an easy fix but I have no experience with Marx. I always read that the motors were dead simple and bulletproof but I just don't know how to proceed. What possible issues could these motors have and can they be fixed? Any information would be much appreciated.
Thanks
Scott