Brian - Welcome, fellow twin owner!
This is a VERY common problem, especially with the 750 twin. Please take a moment to search the "archive" (which can be found under the menu above under Forum --> Archive). The Archive is the old forum we used to use here, and there's lots of great info just sitting there waiting for you.
This topic has been discussed alot, so I'm sure you'll find alot of goodies...
EDIT: Aw hell. To quickly throw a couple answers: Yes, it can be repaired. I don't think the twin needs to have the engine pulled to do it. Repair kits USED to be available, in fact there's a link in the archives to a guy who sells them, but if you try, it'll say "out of stock". It's possible you can do a "quick fix" just by cleaning up the parts, maybe replacing a spring or two. And last and least, eBay is your friend.
Post edited by: biquetoast, at: 2006/04/12 08:51