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Author Topic: pics of carbs  (Read 883 times)

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Offline neilc

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pics of carbs
« on: January 08, 2013, 08:49:28 AM »
can someone post a pic of carb assembly,especially around large return spring next to where cables attach,and also went to take float of 2 carbs that are overfilling but the retaining pin wont come out of any of them is their a trick to it
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Offline Johnie

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Re: pics of carbs
« Reply #1 on: January 08, 2013, 09:10:50 AM »
Here is the pic of the return spring area on the 750. Click the pic to enlarge it. Regarding those float pins you have to be so careful if they are stuck. If you force it you will break off the pin holder and then you will be looking for another carb. Try using some PB Blaster and let it soak a bit.
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1970 CB750K0 - Candy Ruby Red
1973 CB750K3 - Candy Bacchus Olive or Sunflake Orange
1970 Chevy Chevelle SS396 - Cortez Silver
1976 GL1000 Sulphur Yellow

Oshkosh, WI  USA

Offline neilc

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Re: pics of carbs
« Reply #2 on: January 08, 2013, 11:06:25 AM »
just got float pins out but 3 of the floatneedles that the brass tang makes contact with has no pressure to them and one is solid,which is the correct way?i would think solid
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Offline flybox1

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Re: pics of carbs
« Reply #3 on: January 08, 2013, 11:09:28 AM »
 :o  those float needles are internally sprung 
they shouldnt be solid OR soft....time for new ones w the rubber tip.
« Last Edit: January 08, 2013, 11:15:04 AM by flybox1 »
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'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 neilc

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Re: pics of carbs
« Reply #4 on: January 08, 2013, 11:29:23 AM »
do you know where i can get them they are 2.0 for a size
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Offline flybox1

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Re: pics of carbs
« Reply #5 on: January 08, 2013, 11:30:55 AM »
what bike?
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'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 neilc

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Re: pics of carbs
« Reply #6 on: January 08, 2013, 11:58:15 AM »
1971 cb750 k1  they have a 2.0 on them
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Offline flybox1

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Re: pics of carbs
« Reply #7 on: January 08, 2013, 12:00:42 PM »
at the bottom.. cut and paste this link

http://www.partsnmore.com/parts/honda/cb750/?filters[category]=carb&filters[fitting]=custom&filters[year]=1971
« Last Edit: January 08, 2013, 12:02:18 PM by flybox1 »
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'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…"
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