Question about 2003 Yamaha YZ 250

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How do i open the valves on a 97 350 warrior atv

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  • indy650
    indy650 May 11, 2010

    Are you trying to remove the valves or do you want to know which crankshaft rotation the valves open?

    -John

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What the last guy said.

Posted on Aug 08, 2009

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Take your fly wheel cover off find a socket to fit it and slowly turn to top dead center on compression stroke to find valve clearance

Posted on Jun 24, 2009

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