Author Topic: What is the purpose of this screw on the carb plate?  (Read 972 times)

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AwesomeCB

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What is the purpose of this screw on the carb plate?
« on: December 20, 2018, 05:14:58 AM »
What is the purpose of this spring-loaded screw on the carb plate? I looked but couldn't find anything on it...





Offline flybox1

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Re: What is the purpose of this screw on the carb plate?
« Reply #1 on: December 20, 2018, 07:13:44 AM »
What bike?  Should we guess?  or do we have to assume you are talking about yours and look thru your older posts to figure out what bike you have?  :-\

could be the idle set screw, or the fast idle cam set screw....help us out with a picture  ::)

« Last Edit: December 20, 2018, 07:15:33 AM by flybox1 »
'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

AwesomeCB

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Re: What is the purpose of this screw on the carb plate?
« Reply #2 on: December 20, 2018, 07:27:48 AM »
What bike?  Should we guess?  or do we have to assume you are talking about yours and look thru your older posts to figure out what bike you have?  :-\

could be the idle set screw, or the fast idle cam set screw....help us out with a picture  ::)

Sorry, I should have been clear. It's a CB750K6.

Funny, have thought you would have had the experience to tell by simply looking at it by your response. You seem quite knowledgeable about a lot of things.

Offline flybox1

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Re: What is the purpose of this screw on the carb plate?
« Reply #3 on: December 20, 2018, 07:38:37 AM »
Sorry man, im not seeing any picture in your original post.  If you posted a URL, can you attach a pic instead?
'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline pjlogue

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Re: What is the purpose of this screw on the carb plate?
« Reply #4 on: December 20, 2018, 07:40:15 AM »
I believe it's the full throttle limit adjust.  In your picture the linkage plate to the right of the screw should be in line with the screw. 

See attached pic.

-P.

AwesomeCB

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Re: What is the purpose of this screw on the carb plate?
« Reply #5 on: December 20, 2018, 07:47:49 AM »
I believe it's the full throttle limit adjust.  In your picture the linkage plate to the right of the screw should be in line with the screw. 

See attached pic.

-P.

Yes, that's it, thanks. This plate was in a box of parts and I did not realize the plate and screw normally lined up. It's clear now, thanks.