EricV
Husqvarna
AA Class
Yep, I know, this ranks up there with "what's the best oil?" threads.
Got to reading up on this as I started cleaning my drive system this evening. This guy really put time into this. Anyway, I'm hoping I didn't screw up my chain giving it a good soak down in wd-40 (will of course use chain lube once cleaned.) The caution thrown out as the thread below goes on is that the wd can dissolve the internally packed grease of an o-ring chain (and not harm the o-rings themselves) thus accelerating wear. Mine was cruddy, so I gave it a good soaking and will give it a good chain lubing tomorrow or the next day when I re-mount the wheel.
http://advrider.com/forums/showthread.php?t=345397&page=6
Not a perfect study but still good reading.

http://advrider.com/forums/showthread.php?t=345397&page=6
Not a perfect study but still good reading.