2005-2007 Polaris Ranger 500 service manual, Page 99Get this manual
ENGINE ENGINE REASSEMBLY
Pump Shaft Oil Seal Installation
NOTE: After engine is assembled and the vehicle is prepared for field operation, oil pump MUST be primedFollow oil pump priming procedure on Page 3.12Oil Pump Bolt Torque: 6ftlbs(8 Nm) 6Align the drive gear with the drive pin on the pump shaft and install the gearBe sure the gear is fully seated and properly engagedInstall the proper shim washer on the pump shaft
71Install the seal from the outside of the crankcase (water pump side) with the spring facing inward, toward the pump shaft bearingDrive or press the seal into place using 25 mm (.985") seal driver, until flush with the outer edge of the seal boreLubricate the seal lip with grease
Crankcase Assembly