Clinician
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Jonway 300t
by: avibarathyy300t - Nov 11, 2013 13:08:37 GMT -6
Post by avibarathyy300t on Nov 11, 2013 13:08:37 GMT -6
I adjusted the valves and it running better. Still stalls if I keep at low rpm on load. Feels a little smoother though. Not any easier to start up. Any other ideas?? Btw. The fuel gas screw is still all the way to lean. Still suspect something to do with the carb.
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Clinician
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Jonway 300t
by: avibarathyy300t - Nov 10, 2013 12:11:09 GMT -6
Post by avibarathyy300t on Nov 10, 2013 12:11:09 GMT -6
I'm actually busy with the adjustments now. Very difficult to get to them. I will post results after. Setting it .004 on intake and 006 on exhaust. Hope it works. This is allot of work. 😔
Thanks again guys.
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Clinician
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Jonway 300t
by: avibarathyy300t - Nov 9, 2013 8:28:54 GMT -6
Post by avibarathyy300t on Nov 9, 2013 8:28:54 GMT -6
No. Nothing at all. The filter was connected while doing the adjustments. Where else could it suck gas from?
Do you think the valve gap may be an issue? Do perhaps have an adjustment procedure?
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Clinician
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Jonway 300t
by: avibarathyy300t - Nov 6, 2013 14:26:17 GMT -6
Post by avibarathyy300t on Nov 6, 2013 14:26:17 GMT -6
Thanks allot for the info. I finally got the tools and made the adjustment. The only way it idles and throttles the way it should is turning the screw full clockwise to lean. The issue now is that it struggles to start unless the enricher is fully engaged. I have to crank it a good few seconds before it takes. Also at low rpm it on load it shudders and stalls if I leave the throttle suddenly.
Strange.
Any other suggestions.
Thanks again.
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Clinician
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Jonway 300t
by: avibarathyy300t - Oct 31, 2013 14:51:53 GMT -6
Post by avibarathyy300t on Oct 31, 2013 14:51:53 GMT -6
Hi, I have a 300 cc jonway master that starts fine. As soon as I have it at low rpm -2500 or so. It just dies after I leave the throttle. If I hold the throttle at steady rpm for a few seconds, it idles fine. Idles screw is fine Stripped and cleaned carb about a month ago. All pipes and are secure and in the right place.
Is there an easier way to adjust the air gas screw on the carb? It's in the most awkward place. How would I know if it's adjusted correctly?
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