I thought I was removing the oil drain plug on a Roketa 110cc 3 speed semi-auto W/reverse but this flew out. I don't know which goes in first the spring or valve and I dont know the orentation of either HEEELLLPP?

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Mistry Parts pictures by Bob-Simms - Photobucket

 

Well I gave My best guess and it worked It goes Valve with black rubber plug end in first then spring small end in first then screw plug.