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gyro quit running????help please.

Posted: Sat May 19, 2012 6:15 pm
by Culli
I think my 84 gyro lost spark. I have been riding it with trouble starting (I think due too bystarter broken, I am trying to get another one) but once it was running i could stop and start as long as I did not wait too long....but now after returning on a errand run,,,I wanted to hop on it and would not start....pullled carb, blew it out like I had been doing but nothing...I then pulled the plug (new yesterday) and could not see spark.....I am wondering what to do?

thanks

Culli

Re: gyro quit running????help please.

Posted: Sun May 20, 2012 9:17 am
by mousewheels
If you have not already - you can download the NN50 manual at this location download the NN50 manual at this location

The manual has a section with an electrical diagram of the Ignition along with resistance checks for the coil/CDI and stator.
Start with easy to access items - cap, coil, coil connections near the air box. Stator harness connections and CDI are under side plastic.