My bike is a 2009 Voyager with 35,000 miles on her and I suspect the swinging arm bearings are going. I have had the wheel alignment checked and we have reset the drive belt to be in the middle of the pulleys. After riding for a few miles the belt is pulling over to the left and rubbing against the outer edge of the pulley. There does seem to be a little play in the swing arm when the bike is raised with the rear wheel off the ground. Does anyone have any advice before I strip the entire back end off and take out the swinging arm?