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Post by jrob321 on Mar 2, 2011 13:28:51 GMT -5
I have a Shwinn Graduate 49cc Qmb139. I had a bad spark plug, replaced it and she fired right up. Rode it about 100 ft and it died, now no spark from the coil. I replaced the coil and CDI, still no spark. I am getting power from the stator, as for numbers i dont know what im looking for but im deff. getting some power. I thought it might be the kill switch but upon inspection it looks fine. I do know that it is an AC system. any ideas? im pretty stumped at this point. Thanks in acvance
-Josh-
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Post by tortoise on Mar 2, 2011 13:37:47 GMT -5
I am getting power from the stator, as for numbers i dont know what im looking for |
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Post by edfr on Mar 2, 2011 13:42:37 GMT -5
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Post by jrob321 on Mar 3, 2011 11:25:50 GMT -5
Thanks for the links, they were more than helpful. Here is what i got: Stator wire read 80 volts AC, Trigger wire read .2 volts AC. According to the link above the trigger wire is low. min. of .5 is needed. looks like a new stator is in order. Thanks again for the helpful info.
-Josh-
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Post by tortoise on Mar 3, 2011 12:15:09 GMT -5
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Post by scootercapecod on Mar 3, 2011 14:39:26 GMT -5
That's great stuff, let us know how it works out.
Scooter
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Post by jrob321 on Mar 3, 2011 17:13:18 GMT -5
Thanks, i will deff let you know. I also picked up a project scoot today. Its a Verrucci Pantera FcS-50. Its also got the QMB139 but its in the long case version. Its a "full size" scoot with 13in wheels and a longer chassis. pretty sweet looking i think im gonna go all out with it. BBK, drag bars, free flow exaust. Well see
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