2010 Polaris Sportsman 850 Service Manual, Page 229Get this manual

2010 Polaris Sportsman 850 Service Manual, Page 229

FINAL DRIVE 4Remove the cover plate assembly from the gearcase6Remove the armature plateInspect the armature plate for distortion
ring gear and roll cage from the gearcase as an assembly NOTE: Thrust bearing (A) located between the two output assemblies
is pressed into the clutch pack and is not removableA 8Remove the male output hub assemblyInspect the bearings, contact surfaces
and splines for signs of wear or damageVisually inspect the clutch plate areaIf plates are steel-on-steel, or if the friction
material is worn, the assembly must be replacedPlace shop towel over the ring gear assembly and slowly remove the roll cage