Follow up... This is ugly kids, so shield your eyes while reading this. When installing the engine case cover after the clutch replacement I misplaced a longer bolt where a shorter bolt should have been installed, directly over the forward facing cam gear. The bolt was tightened enough to drag and gouge the cam gear all the way around while not allowing the engine to turn over fast enough to start. Corrected the error and installed the correct length bolts. Bike fires right up, clutch works like a champ but there is a severe vibration and whirling sound in the motor. Upon inspection tonight, I have found 2 broken teeth on the cam gear that apparently struck the bolt rubbing the cam gear. Never been so disgusted with myself to say the least. Ow does anyone know if the cam gear cam be removed with the engine in the bike or without complete motor disassembly?