Bench sync yamaha fazer 600 carbs(2003 Model)

[neilr]

Hi


I have a yamaha fazer fzs 600(2003) i have removed stripped and cleaned my carbs. I have read the you can bench sync your carb to get them into the rough ball park before being more precise when fitted to the bike. The information I'm looking for relates to the base carb, I'm :'( [size=78%] at a loss as to which on is the base carb, any help would be fantastic.[/size]

[BBROWN1664]

When on the bike, #1 is synced with #2, #3 with #4 and then #3 with #2. I would say #2

[neilr]

When on the bike, #1 is synced with #2, #3 with #4 and then #3 with #2. I would say #2

So at a guess you would say No2 is the bench Carb?

[neilr]

[quote author=BBROWN1664 link=topic=26646.msg321974#msg321974 date=1607519585]
When on the bike, #1 is synced with #2, #3 with #4 and then #3 with #2. I would say #2

So at a guess you would say No2 is the bench Carb?
[/quote]

[agricola]

Tells you how in the service manual. Download from the Downloads Section on the toolbar

[unfazed]

See Pic

[BBROWN1664]

:agree - If thats what the manual says then it is #3 not #2

[neilr]

:agree - If thats what the manual says then it is #3 not #2

Thanks everyone for your help ill try that setup!

[neilr]

[quote author=BBROWN1664 link=topic=26646.msg321979#msg321979 date=1607527026]
:agree - If thats what the manual says then it is #3 not #2

Thanks everyone for your help ill try that setup!
[/quote]sorry for asking a silly question but here goes, carb 3 is sync with 4, then carbs 1 and 2 then 2 and 3? is that right?

[BBROWN1664]

yes. There are screws between 1&2 to balance them, between 3&4 to balance them and then 2&3. If #3 is the base then start getting 3&4 then 1&2 and finally 2&3

[neilr]

yes. There are screws between 1&2 to balance them, between 3&4 to balance them and then 2&3. If #3 is the base then start getting 3&4 then 1&2 and finally 2&3

Thanks again but i had to ask

[agricola]

Pic