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Author Topic: Carb rebuild question  (Read 846 times)

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eavo44

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Carb rebuild question
« on: October 06, 2008, 04:56:08 PM »
I have a 76 cb750f and am rebuilding the carbs.  This is my first bike and I've owned it about 3 months.  I am not sure which screw to use in the location shown in the pic.  The old screw is solid but the screw that came with the keyster rebuild kit, part # 48-1909, has a air channel down the center.  I assume that I should use the old one but then again the bike has never ran that good for me anyway.  Which should I use?  Thanks...
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Offline scondon

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Re: Carb rebuild question
« Reply #1 on: October 06, 2008, 05:04:12 PM »
 Use the old screw, it is meant to block the vacuum port that is used only when synching the carbs.  The screw with the air passage is a Main Jet, not a screw ;) :)
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eavo44

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Re: Carb rebuild question
« Reply #2 on: October 06, 2008, 05:29:25 PM »
Ahh...Thanks.  I didn't realize that was a separate part from the part it screws into.
« Last Edit: October 07, 2008, 05:39:31 AM by eavo44 »
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