Ok folks. New here with a 39 powell streamliner. Been sitting in my father in laws rafters for close to 30 years. I’ve started rebuilding the Lawson TLC. Everything looks great on it except the centrifugal clutch. One Of the the arms is cracked. Not too big of a deal. We will weld it or just machine a new one. I would really like a schematic of the automatic push start clutch if anyone has one.