valve adjustment 2006 YZ450F

2 replies to this topic
  • czechalien

Posted October 09, 2008 - 06:23 PM


Hi guys,

Would like to adjust the valves just in case, but don't know the specs, does anyone know?
Also, is there something I should look for or is it some what easy to do?


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  • grayracer513

Posted October 09, 2008 - 07:41 PM


That means you don't have a manual, which means you didn't look in Common Threads to find the link, or search for one, so now I have to razz you about that.


Get a free user service manual here:

The valve specs are .10 - .15mm for the intake, .20 - .25mm for the exhaust.

  • czechalien

Posted October 10, 2008 - 06:31 AM


Yes, you right no manual and I'm new here so I didnt know I could download one here.
But thank you very much

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