Hey guys, Im having big troubles with my 07 rhino 450. The tranny makes a awful whining and sometimes gives out a little clunk. I tore engine and tranny apart and discovered two broken bolts on the bearing retainer cap on the tranny input shaft. Eazy outed the bolts and found 2 bearings that were rough. I installed new bearings and bolts and reassemble. Now i Still have the same noises... Whats the deal. I know the bolt heads went through the gears but they showed no sighns of damage. What do u guys think could be my problem? I need some suggestions. I'm thinking maybe a bent shaft internally. The gears must not be meshing properly. any suggestions will be highly appreciated. Thanks