Yamaha Sport ATV Forum

Stupid Question, need quick answer: Idle Screw & Air/Fuel Screw

This is a discussion on Stupid Question, need quick answer: Idle Screw & Air/Fuel Screw within the Yamaha YFM350 Raptor/Warrior ('87-Present) forums, part of the Performance /Technical category; Having trouble lining up the diagram I have with the carb. Can someone tell me or post a picture of which screw is idle and ...


Go Back   Yamaha ATV Forum > Performance /Technical > Yamaha YFM350 Raptor/Warrior ('87-Present)

Reply
 
LinkBack Thread Tools Display Modes
Old 03-27-2011, 06:00 PM   #1
Junior Member
 
Join Date: Mar 2011
Location: High Desert, CA
Posts: 22
View Vetack's Photo Gallery(0)
Default Stupid Question, need quick answer: Idle Screw & Air/Fuel Screw

Having trouble lining up the diagram I have with the carb.

Can someone tell me or post a picture of which screw is idle and which screw is Air/Fuel?

Also, which way do I turn for richer?

Thanks!
Vetack is offline   Reply With Quote
Old 03-27-2011, 06:09 PM   #2
Senior Member
 
Join Date: Sep 2010
Posts: 574
View elwood's Photo Gallery(12)
Default

idle has the spring on it and sticks out some, air fuel is the small screw by it that sits more flush with the carb. backing out the air fuel screw makes it richer
elwood is offline   Reply With Quote
Old 03-27-2011, 08:46 PM   #3
Junior Member
 
Join Date: Mar 2011
Location: High Desert, CA
Posts: 22
View Vetack's Photo Gallery(0)
Default

Idle points towards the ground?
Vetack is offline   Reply With Quote
Old 03-27-2011, 09:25 PM   #4
Senior Member
 
Join Date: Sep 2010
Posts: 574
View elwood's Photo Gallery(12)
Default

yeah they both do but the idle is bigger, has a spring on it, and has some (teeth) on it so you can turn it with your hands
elwood is offline   Reply With Quote
Old 03-27-2011, 09:27 PM   #5
Senior Member
 
Join Date: Sep 2010
Posts: 574
View elwood's Photo Gallery(12)
Default

if you watch the vid it shows you what one is the idle screw and what one is the air/fuel screw Carb rebuild vid
elwood is offline   Reply With Quote
Reply

Lower Navigation
Go Back   Yamaha ATV Forum > Performance /Technical > Yamaha YFM350 Raptor/Warrior ('87-Present)


Search tags for this page

raptor 660 fuel screw

,

raptor 350 fuel screw

,

raptor 350 air fuel screw

,

warrior 350 idle screw

,

raptor 660r air fuel screw location

,

raptor 660 fuel screw adjustment

,

yamaha warrior fuel screw setting

,

where is the air screw on a 2006 yamaha 350 raptor

,

air screw on a yamaha warrior carb ?

,

where is the air fuel screw on a 04 raptor

,
location of adjustment screws on 2004 350 raptor carburetor
,
yamaha banshee carburetors air fuel screw
Click on a term to search our sites for related topics.

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
idle screw Leavin-BHND Yamaha YFM660R Raptor (2001-2005) 1 08-15-2004 12:59 PM
Idle Screw thewibb Yamaha YFZ450/450R (2004-Present) 4 03-26-2004 10:28 PM
idle screw alixtasy Yamaha YFZ350 Banshee (1987-Present) 10 11-25-2003 09:15 AM
Air screw and Idle screw big blue Yamaha YFZ450/450R (2004-Present) 1 07-30-2003 06:53 AM
idle screw question dirtbikr86 Yamaha YFZ350 Banshee (1987-Present) 6 07-30-2002 12:44 PM

» Discount Tire
Motosport.com

Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 10:59 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.