miket0072003

Member
Apr 19, 2017
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0
I'm posting this for my father in law. He took apart my son in law's 2004 YZ400f, motor and trans.
Not sure the details but when he got everything back together, there was this pin left over. Anyone have an idea of what it is, where it goes or possibly a link to a diagram showing the placement?

YZ Pin.png
 

Rich Rohrich

Moderator / BioHazard
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Jul 27, 1999
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Chicago
That looks like the pin for the counter balancer shaft. Check the parts diagrams on a site like Bike Bandit or World of Powersports.
 
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