How to adjust idle speed 1999 2000 2001 2002 2003 Yamaha 90 horsepower 2-stroke, 3-cylinder outboard engine with models 90TJRX 90TLRX C90TLRX 90TJRY 90TLRY C90TLRY 90TLRA 90TLRB 90hp.

How to adjust idle speed is to modify the pilot screw and setting the throttle stop screw in a way that makes an engine run slowly or faster while disconnected from a load or while it’s out of gear.

If you are not sure how Yamaha 2 stroke outboard idle adjustment works or you need to adjust engine idle on your boat motor because it idles poorly, rough idle or it stalls, this video will teach you the same steps factory trained technicians use when they adjust the idle on your carburetor.

свернуть