2010 Polaris Sportsman 850 Service Manual, Page 203Get this manual
CLUTCHING (PVT) 12Inspect the bearing for wearSpin the bearing, if the bearing does not spin smoothly, replace itTo remove the bearing, press the bearing off the shaft
Bushing Service
IMPORTANT: Special Tools Required
EBS Clutch Bushing Tool Kit2201379
Item A, -Qty1 Part Description EBS Puller Tool EBS Puller Nut EBS Main Adapter EBS Bushing Removal Tool Instructions Part5132027 5132501 5132029 5132028 9915111
Additional Special Tools
Inspect Sheave Surface Qty1 Part Description Clutch Bushing Replacement Tool Kit Piston Pin Puller Part2871226 2870386
13Inspect the cam (helix) assembly bushing for wearIf the bushing is worn or the shaft does not fit snug into the bushing, replace the cam (helix) assemblyInspect Bushing