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Removing air filter to syncronize (850)

  • Thread starter Thread starter Anonymous
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A

Anonymous

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My Haynes manual suggests removing the air cleaner while syncing the carbs. This allows you to set all four carbs to the same level instead of having to guesstimate at setting #1 and #4 at appropritately higher levels than #2 and #3. Here's Haynes' own language:

"Since the difference in pressure is due to the presence of the air filter element, a reasonably accurate setting can be achieved by temporarily removing the element for the duration of the adjustment and then balancing all four cylinders to exactly the same level; if the element is then refitted the difference in pressure can be noted for future reference." (p. 93, section 10.8)

Has anyone had success with this? Thanks.
 
Re: Removing air filter to syncronize (850)

I dont see the point since I've never found the airbox/filter to obstruct access to synchronizing either VM or CV carbs.

Earl

A T said:
My Haynes manual suggests removing the air cleaner while syncing the carbs. This allows you to set all four carbs to the same level instead of having to guesstimate at setting #1 and #4 at appropritately higher levels than #2 and #3. Here's Haynes' own language:

"Since the difference in pressure is due to the presence of the air filter element, a reasonably accurate setting can be achieved by temporarily removing the element for the duration of the adjustment and then balancing all four cylinders to exactly the same level; if the element is then refitted the difference in pressure can be noted for future reference." (p. 93, section 10.8)

Has anyone had success with this? Thanks.
 
Seems like a waste of time to me since you run the bike with the filter on.
Synch the carbs for how you run it.
 
Dont believe everything you read in the Haynes, I have never removed an air filter to balance carb's!
 
Well I've tried it the Haynes way and then with the filter in place... aw heck, let's face it, on an old rattly air-cooled donk it's just not going to make a flattened gnat's worth of difference.
 
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