well as the title says i pulled the wrong oil drain plug.. I pulled the plug with the spring and ? in it.. Now is their a ball on the end of that spring or something else. All i could find was the spring when it flew out.

 

This might be the gear indent spring and ball. Does this ATV have a shift lever of sorts? If so, first make sure the ball is no longer in there by using a magnetic tool to pull it out, then move your gear lever, if no ratcheting, then that was it.

I've also seen being part of the chain tensioner.

 

No its all auto. It's just a little gio 110.. I guess once my back it better I'll take a closer look... don't know how I through my back out by trying to plug a wire in

 

There is sometimes a little filter/screen that is in that hole. Was it a much larger hole? not a 17mm like the regular drain plug. http://www.scooterpartsexpress.com/i...-S-448x448.jpg

 

I have done it myself, and am fairly sure it is the cam chain tensioner, and the spring pushes a sort of tubular pushrod. Nothing except the spring and the tubular thing came out when I did this, so I pushed them back in and all was well. There is a posting on here somewhere showing the assembly, as it is quite common for people to mistake that plug for the drain plug.