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Carb adjusting ??

Posted: Sat Jul 19, 2008 6:55 am
by Pegleg
I have a 97 Kawasaki 800 Vulcan. The grandkid found the knob that adjusts the carb. :x How would I go about getting this thing back into adjustment? Not sure weather to turn clockwize or counter clockwize to start.
Pegleg

Posted: Sat Jul 19, 2008 8:06 am
by Johnj
What is the result, more rpms at idle or less? If you turn it clockwise does it get better or worse?

Posted: Sat Jul 19, 2008 8:09 am
by ofblong
could be like me and have a broken spring but im too lazy to replace it lol. Your manual should tell you which way to go.

Posted: Sat Jul 19, 2008 8:57 am
by Pegleg
The motor is running very rough. I turned the knob all the way clockwize then turned it back a quarter turn. I got it started but the front cylinder was loadin up. It seemed to get better the more I turned it counter clockwize. It still idles rough but smooths out at higher RPM's.

Posted: Sun Jul 20, 2008 2:47 am
by young Cruiser
Personally, I would ask the Grandkid :)

I have a 97 Vulcan 500 LTD and the manual says:
Start the engine & warm it up thoroughly.
Turn the adjusting screw until idle speed (1,300 +/- 50 rpm) is correct.
Open & close the throttle a few times to make sure the idle speed is within the specified range. Readjust if necessary.


Doesn't say which direction to turn.:?
Also, how would you know the correct rpm for your bike, you got a tachometer?

Guess you'd just have to feel it out from how you know your bike feels and sounds.

sounds

Posted: Sun Jul 20, 2008 9:13 am
by honda750
sounds to me like you need to make sure your low speed jet isnt clogged.

99.99% of the time clockwise increases the idle, counterclockwise decreases
you really just got to feel it and hear it.
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