So I just bought a CT2 as a project, and before i realized the rings were badly stuck and i'd need a new piston, I tried to start it and it leaked fuel from a hole in the bottom of the bowl, this looks like its supposed to have a plug of some kind in it, so im wondering if anyone could tell me what's supposed to go here:

Deja Vu.

Someone else had that same problem here a while back. First time I ever saw it.

Originally there was a brass ball in the hole that was peened in place.

Here's a link to the end of the thread to see the final repair

yamaha-enduros.com/index.php/forums/1972...ions?start=10#104730

Thank you! I went to the hardware store and got a 5/32 ball bearing and some epoxy this morning and that fixed it right up!