My Puch Sport MKII’s ZA50 had a loose 1st gear nut and after pulling away from a stoplight, it blew the bearing ring out through the clutch case cover. Here is the breakdown and reassembly I had to do to get it running again.
This was the first time I ever took apart my motor, so please excuse the fact that I may have used the wrong terminologies at times…however, I feel SO much closer and more in tune with my bike now that it’s running again. Hopefully these videos will help some people know what to expect when they open up their case and not have to experience some of the trials and tribulations that I faced going in.
VIDEOS AFTER THE JUMP.