2011 Polaris Ranger RZR ATV Service Manual, Page 271Get this manual
FINAL DRIVE NOTE: Install the roll cage so that the ring gear grooves line up with the roll cage slots (see below)8Check the action of the torsion spring by rotating in both directions to ensure the spring and retainer are installed properly
Align during installation
Install the torsion spring by wrapping each leg of the spring around the dowel pin on the ring gearBe sure the armature plate tabs are fully engaged into the roll cage assembly and are resting on the cut-grooves of the ring gear