2011 Polaris Ranger RZR ATV Service Manual, Page 189Get this manual
BODYSTEERINGSUSPENSION Lower Steering Shaft Removal (EPS Models)
12Use the steering wheel to position the front wheels so they point straight aheadLocate the lower steering shaft through the left front wheel wellMark the lower steering shaft, gear box stub shaft and gear box to aid installationMark prior to removal
Power Steering Unit Installation
1If the power steering unit was removed from the mount bracket, reinstall it prior to vehicle installationTorque the mounting bolts to specification34Remove the power steering unit (see "Power Steering Unit Removal" procedure)Remove the pinch bolt retaining the lower steering shaft to the steering gear box assemblyLower Steering Shaft Pinch Bolt
Remove the throttle pedal return spring to ease power steering unit installationInstall the power steering unit into the vehicle and align the skip-tooth spline on the power steering stub shaft with the opening in the lower steering shaft