YZ 250 mixture screw settings

SOURCE: suspension settings for a 2000 yz 250

Just put all settings at mid-range. Then adjust from there for desired softer or stiffer ride.

SOURCE: Maintenance schedule 2008 yz 250

How about an complete factory service manual instead of just a maintenance schedule? Go to the site below and do a free download of the manual AND a parts fitch manual. These manuals are about 4 years old but 95% of what is there is still accurate for your 2008.

http://www.carlsalter.com/motorcycle-manuals.asp

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SOURCE: hello could u tell me wat are the correct

Turn both the throttle screw and air screw inward until they LIGHTLY seat. Now turn each of them outward 1.5 turns. Whenever cleaning the carb, pay special attention to the items in blue.
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SOURCE: i would like to know what kind of gear oil to put in my 06 yz 250

Calls for 10w/30. Any brand of mc specific oil will work. ie: Yamalube or Honda GN4 or the more expensive stuff will all work. On the cheaper side, you can use Type F (only) automatic transmision fluid. Just watch the color and change it when it starts getting dark.


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SOURCE: whats the air screw setting for a yz 250 93model

one and a half turns out,,from fully screwed in,,,,give it half a turn in or out and when the bike idles at its highest,,you are spot on and can then turn down the idle from the idle screw.