2009-2010 Polaris RZR Factory Service Manual, Page 264Get this manual
FINAL DRIVE 4Install the shim(s) previously removed onto the appropriate sides of the axle spoolInstall the bearingsThe bearings are slip-fit and will slide onto the axle spool
Gearcase Installation
1Install the rear gearcase by reversing the procedure listed under "REAR GEARCASEGearcase Removal" at the beginning of this section
IMPORTANT: When reinstalling the transmission to rear gearcase mount bracket, it is extremely important to torque all (7) fasteners to specificationRefer to the "Installation" procedure listed on page 4.14NOTE: Special tool (PA-48873) will be required to torque the mounting bracket fasteners when the transmission and rear gearcase are installed in the vehicleRefer to the "Installation" procedure listed on page 4.145Install the ring gearaxle spool assembly into the housing