Motorcycle Repair: yamaha motorcycle, yamaha 650, cam chain

Question
how do u change the cam chain on a 1980 yamaha 650 cc

Answer
Hi Dan,

I recommend having a pro tech do this repair for you. This repair requires engine tear down and reassembly. Not a task for the inexperienced.

Or, get a copy of Yamaha's Service Manual READ and FOLLOW instructions carefully.

Respectfully,
Mark Shively