How do I Adjust the Fuel Screw for a Yamaha WR450F? eHow

16 Feb 2015 | Author: | Comments Off on How do I Adjust the Fuel Screw for a Yamaha WR450F? eHow
Yamaha WR 450 F
Yamaha WR 450 F

How do I Adjust the Fuel Screw for a Yamaha WR450F?


Determine the number of turns needed for the air screw based on your altitude. This is available in the related chart, located toward the end of the bike’s owner’s manual.

Turn the gas valve on the left side of the engine to the on position. Start the engine and allow the engine to warm for about two minutes.

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Yamaha WR 450 F
Yamaha WR 450 F

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Yamaha WR 450 F
Yamaha WR 450 F
Yamaha WR 450 F
Yamaha WR 450 F
Yamaha WR 450 F
Yamaha WR 450 F
Yamaha WR 450 F
Yamaha WR 450 F

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