i have a 2002 exmark hp, it looks like the bearings on the front right wheel has gone bad or something. i noticed my wheel wasn't sitting straight up like the left side. i took it off and everything in it came out. can the dealer fix this or do i have to buy a new wheel. i just bought it about 2 months ago from my brother so i'm not completely familiar with everything on it so please be patient if i'm not explaining everything.