Not trying to be a dick in any way. They ripped you off from the word go. The valves should be fine. But the most they do at most 600 miles tune ups is change the oil, break a few things, strip a bolt or two, and then pretend nothing happened.
Sounds cynical, but it happens again and again. Get a Clymers and get used to doing the work yourself, at tech days, with friends...SD is a good place to be. The dealership mechs , usually, are completely incompetent. They almost killed me when my handlebars swung down going fifty over a grate on the Golden Gate bridge. Then someone told me what I have just told you.
"In a car you're always in a compartment, and because you're used to it you don't realize that through that car window everything you see is just more TV." R. Pirsig
Soon, we ride.
AKA JD Mader or you can call me "Dan" just not early for dinner.
Click my handle for a link to my homepage/blog...which has nothing to do with MCs. Free literature and music! Viva La Revolucion!
2008 KLR 650
RIP DM - Soon, we ride.