It won't idle without the air cleaner. Is that normal? (I temporarily took it off to see what effect that would have on performance.) The speedo doesn't work. Could be cable, meter or drive in the wheel; are there any particlular issues I should know about when attempting to fix it?
It has no battery or tail light unit. Can I use say a .7 Ah Yuasa closed cell from Frys? Does the tail light also have a brake light? Does it have points? If so how do I get to them? What is the gap? The throttle sticks somewhat. I have not cleaned the carb. Any precautions before I clean it.
With the idle adj screw all the way in it idles fast - the further out I unscrew it the slower it idles. What is the correct idle speed adjustment.
Finally, why do I see scooter issues on this site - do we consider say a Yamaha QT50 a moped? If so I have questions about that as well since I have one.