In the next couple of weeks I am going to remove the swingarm from my '01 426 and replace/lube the bearings. I'm sure it needs it just because of the age of the bike but there are no other obvious signs that they are bad. My questions are, how involved is this and what bearings should I purchase prior to begininng? Anything else I should do or check while I have it off? Some pics would be nice if anyone has ever documentd this before. Thanks!