Clinician
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Post by trvstlh on Sept 1, 2011 10:51:44 GMT -6
Hello there, does anyone here have diagrams and or instructions (specifically pics of valve adjustment (srews??)) and how to adjust? Thanks in advance. I see everywhere says the intake should be .004 and the exhaust should be at .005 is this correct?
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Clinician
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Post by trvstlh on Jul 25, 2011 10:59:51 GMT -6
Thanks again Mr. Cruiser, also I've read here POST "NEED HELP HOOKING UP MY CARB", says that there's a screw on carb (somewhere) that HAS 2 be tight if its NOT tight scooter will not start.. can u direct me to this screw? 2nd Also, if fuel pump is working and pumping the gas and I. Have the airbox off of the carb shouldn't gas be spitting out of carb air air box goes or NO? Last but not least do u reccomend I just start with a new fuel pump
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Post by trvstlh on Jul 25, 2011 10:35:11 GMT -6
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Clinician
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Post by trvstlh on Jul 11, 2011 12:08:54 GMT -6
Hello all, if I have a bad fuel pump on my yy250t, would still at least start if I was to spray starter fluid into carb, and or feed a lil gas manually??
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Clinician
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Post by trvstlh on Jul 11, 2011 11:57:46 GMT -6
Thanks Cruiser, big help, could I have a bad kill swicth why my bike won't start?  ? Lol are you ever in New England??? Or know of someone this way that works on these things? I really like da bike ad wanna get it running.. Lol thanks again |
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Clinician
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Post by trvstlh on Jul 11, 2011 11:54:25 GMT -6
Read a post on here where guy says if u have NO compression don't wast time tryin to repair bike UNLESS ur looking to rebuild engine. Thanks for help
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Clinician
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Post by trvstlh on Jul 11, 2011 11:12:43 GMT -6
Hello, i was always told NO QUESTION IS A STUPID QUESTION. To run a compression test on my scooter without actual tester, would it be possible to (as the forum says) hold my thumb over spark plug hole while attempting to start it?? and this should work by blowing my finger off of hole correct? even if scooter IS NOT ACTUALLY STARTING? but attempting to start
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Clinician
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Post by trvstlh on Jul 11, 2011 10:50:17 GMT -6
Hello all, i have the jonway yy250t, and may have fuel pump issues and or carb issues, can someone PLEASE show me a diagram showing exactly where ALL Fuel line and vacuum line connections actually go to. (most ive seen are too blurry) also looking for fuel pump i seen on 1 site they call it fuel pump and show a different 1 called fuel pump valve( ) im confused, also does a hose connect to the nipple on the VERY bottom of carb or is that some sort of overflow??? again a drawing or anything showing exactly where fuel and vacuum lines go will be appreciated, looking to replace all hoses and last guy 2 work on scooter left some hoses disconnected. Thanks again |
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Post by trvstlh on Jun 21, 2011 6:55:57 GMT -6
Thankls Sunlproblems,
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Post by trvstlh on Jun 20, 2011 6:07:22 GMT -6
 , hello again, is there a way to test fuel pump?? and how would i know if head gasket is blown?? Thanks
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, hello again, is there a way to test fuel pump?? and how would i know if head gasket is blown?? Thanks