Idle mixture adjustment (air or fuel screw adjustment)

Carburetor problems? http://www.thejunkmanadv.com/how-to-idle-mixture-screw-adjustment.html 2:20 this is an edited shot, 2 turns is just an example, your results may vary. Got Jetting problems? http://www.thejunkmanadv.com/motorcycle-carburetor-jetting.html Support the channel! http://tinyurl.com/thejunkmanadv buy your parts and gear through Rocky Mountain ATV/MC Please Subscribe, Like and Share! More at http://www.thejunkmanadv.com Twitter: https://twitter.com/thejunkmanadv Facebook: https://www.facebook.com/thejunkmansadventures How to adjust the air or fuel screw on a typical motorcycle or ATV carburetor. Typical proceedure to adjust the idle mixture on a carburetor. First thing to do before jetting the carburetor

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How to adjust a carburetor, jetting and mixture explained!
How to adjust a carburetor. Mixture, Jetting adjustments and how the carburetor works explained! Time stamps to each adjustment in the description. Further reading about carburetor jetting and mixture adjustment http://www.thejunkmanadv.com/motorcycle-carburetor-jetting.html Thanks to Matt @ How To Motorcycle repair for his contribution https://www.youtube.com/user/MatthewMCRepair Matt's FCR carburetor adjustment playlist https://www.youtube.com/playlist?list=PL82YKl1Zk5enJr9_FFAvLiG9wqK70n7xR Support the for more videos! Visit my affiliate links http://www.thejunkmanadv.com/current-sponsors.html 0:22 Carburetor function and theory of operation 2:51 Carburetor demonstration 3:29 Idle mixture adjustment explained 3:59 Pilot jet adjustment explained 4:19 Pilot jet, Jet needle and Main jet operation explained 4:22 Jet needle and Main jet operation explained 4:43 Main jet operation explained 5:08 Enrichment or Choke for cold starting explained 5:52 Keihin FCR carburetor explained 6:51 Keihin FCR accelerator pump operation explained 7:48 Keihin FCR hot start operation explained





CV Carburetor
How a cv carburetor works. Sound of a YAMAHA XTZ750 Super Tenere.





Two-Stroke Scooter / ATV Carburetor Settings And Adjustments 2of4 : Idle Speed & Mixture
Part 2 of a 4 part video detailing all of the basic settings and adjustments of the carburetors found on Minarelli / Jog / 1E40QMB powered 50-90cc scooters and youth ATVs. Part 2 shows how to adjust the idle speed and mixture settings. Please like the video if you found it to be helpful.





How-To: 4 Stroke MX Fuel Screw Adjustment YZF CRF KXF RMZ FCR Part 1 of 2
http://www.howtomotorcyclerepair.com/how-to-4-stroke-mx-fuel-screw-adjustme nt-yzf-crf-kxf-rmz-fcr/ Click link above to learn more on fuel screw adjustment. Also, info on pilot jet sizing and where to buy the adjustable fuel screw. https://www.howtomotorcyclerepair.com/ Learn How-To Repair and Maintain your own Motorcycle! Now on Facebook. Give me a Like. https://www.facebook.com/HowToMotorcycleRepair Sign up for my newsletter! Get emailed when new videos come out. https://www.howtomotorcyclerepair.com/newsletter/ Products used in this video: Tusk adjustable fuel screw http://amzn.to/1OM0eD1 40 pilot jet http://amzn.to/1S94FND 42 pilot jet http://amzn.to/1MSrRcj 45 pilot jet http://amzn.to/1JqtJKi 48 pilot jet http://amzn.to/1JqtM9b




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