Magneto/magnets will need attention. They are easy to replace. Great work and video getting that old gal going. Just worked on one to use as a softball field dragging tractor. Enjoyed it greatly.
adding 1 ounce of two stroke oil per 5 gallons of gasoline will keep these platinum engines running forever and they will not use any oil. I have a YT3000 that runs like its been charmed since 2018. I bought the machine used for 200.00