2008 Polaris ATV Predator 50, Sportsman Outlaw 90 Service Manual, Page 88Get this manual
ENGINETRANSMISSION Transmission
Gear Will Not Engage Shift arm indexed incorrectly (hits bracket) Shift arm slipping on spline CVT Belt broken Internal trans gear damage Shift fork broken or bent Shift shaft broken Pops Out Of Gear Shift arm indexed incorrectly (hits bracket before full engagement) Shift arm slipping on spline Detent spring or ball missing, worn, or broken Gear engagement dogs worn (rounded) or broken Shift fork bent Noise Incorrect transmission lubricant Lubricant level too low Lubricant level too high Bearings worn or damaged Gears worn or damaged CVT problem (belt) Final drive (chain or sprockets) worn or damaged