torque specs

2 replies to this topic
  • 04250f

Posted May 17, 2009 - 06:35 AM


My buddy has a 99 yz400f that we need the head bolt torque specs and cam bolt torque specs. Where can i find them? I tryed to download a manual but it didnt go back that far. Does any one know these specs?

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  • SXP

Posted May 17, 2009 - 07:12 AM


From the "Common Threads" (it's a sticky) in the YZ forum http://www.yamaha-mo....ce/manuals.jsp. Use the manual for the WR400 as the engines are essential identical.

  • 04250f

Posted May 17, 2009 - 11:30 AM


Ok thank you. I wasnt sure if they did anything different in 2000


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