The fix for the CVT rattle is about $225 USD and about 2 hours of time. There are other noise causing issues too but this adapter is the most cause.I just bought a 2003 burgman with a little over 23000 miles and I think the noise I am hearing might be the same thing.So did Suzuki have a recall on this problem and fix them? If I have to fix it is it a easy fix and will It be good for 20000 more miles or should I sell it and get a Honda?:frown
Go to this page and you can see the factory adapter on the left and the NEW one on the right. A little bit better.
POLISH ADAPTER PICTURE
I am from one of the other Auburn's, other wise I'd help ya do it.
I installed my "Polish Primary Adapter" using an Impact driver and a "Torque" stick for the torque range of the bolt. Maybe not 100% correct but it worked for me...