2008 Polaris ATV Sportsman 300 400 H.O. Service Manual, Page 158Get this manual

2008 Polaris ATV Sportsman 300 400 H.O. Service Manual, Page 158

FINAL DRIVE 5Remove the output hub assembly from the left-hand gearcase halfInspect surfaces for wear or signs of damageReplace component if found to worn or damaged9Inspect roll cage (B) sliding surfaceThis surface must be clean and free of nicks, burrs or scratchesInspect the Hsprings, but do not remove themReplace any H-springs that appear damaged or have lost radial tension
H-Spring
Remove the ring gear, roll cage assembly, rollers, and Hsprings from the gearcase