hey i just bought a 97 polaris 500 and it is not engaging right and has a grinding noise. it does it 2 and 4 wheel drive and it pulls to the right in 4 wheel.if i put on the brake and throttle up it sounds like it is sliping and not hooking up i just put on a new belt and it did not help at all with the slipping please help where do i start?

 

sounds like maaybe the left hub isnt working if its pulling to the right.