2011 Polaris Ranger RZR ATV Service Manual, Page 218Get this manual
BODYSTEERINGSUSPENSION 8Slowly lift up and remove the shock rod assembly from the shock bodyIMPORTANT: Seal kits are available and should be installed at this time if seals or O-rings are damaged or worn12Place the shock rod in vise so the threaded part is facing upUsing an 1116" socket, remove the nut retaining the valve stack and pistonRemove the used oil from the shock body
IMPORTANT: Keep the rebound and compression valve stacks in the order they were removedIf unsure of order, refer to "Shock Valving" under the "Shock Service Information" provided earlier in this sectionRebound side of piston