Author Topic: CB350F carb float setting  (Read 599 times)

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Offline V65cigarfly

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CB350F carb float setting
« on: January 19, 2019, 08:11:22 AM »
Does anyone happen to know the correct setting for the floats on the carbs for my 73 CB350F?  They are a matching original set of Keihin "656C's....  I have the OEM service manual but I can't find any info.  It just says "...if out of specification, make adjustment..." 

Offline Deltarider

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Re: CB350F carb float setting
« Reply #1 on: January 19, 2019, 01:16:31 PM »
Float level should be 21mm. But it's not a regular maintenance thing so if nobody has messed with them, they are.
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Offline mattsz

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Re: CB350F carb float setting
« Reply #2 on: January 19, 2019, 07:03:06 PM »
Does anyone happen to know the correct setting for the floats on the carbs for my 73 CB350F?  They are a matching original set of Keihin "656C's....  I have the OEM service manual but I can't find any info.  It just says "...if out of specification, make adjustment..."

Do you have the 350/400 manual?  In mine, the carb specs are listed at the top of the chart on page 86... float level is as deltarider says...

Offline V65cigarfly

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Re: CB350F carb float setting
« Reply #3 on: January 25, 2019, 09:48:43 AM »
Thanks - I finally found some old info on the web stating the same.  They've been completely cleaned and rebuilt with new parts & I just wanted to verify the settings were correct.