I tried to start the D6 today to break up ice in the driveway. No spark. So I removed the mag and took it to the garage to check. Filed points and reset gap, sparks fine now. Timed mag on the bench. Went back out to time pony engine and while turning the flywheel, I hear a clunk. The mag drive gear fell off its shaft.
Does anyone know how to get the mag drive gear back in time with the crankshaft, short of removing the pony to remove the timing gear cover?
Thanks in advance,