2005-2007 Polaris Ranger 500 service manual, Page 70Get this manual
ENGINE 3If the crank rod pin location is 180o from the dial indicator, it will be necessary to spread the crankshaft at position as shown in the illustration at rightWhen rebuilding and straightening crankshaft, runout must be as close to zero as possibleHIGH .002 (.05 mm) HIGH .005 (.13 mm)
Oil Pump Priming Procedure
NOTE: This priming procedure must be performed whenever the oil hose connection between the oil tank and pump inlet has been disconnected1Clamp or pinch off vent line approximately 2" from oil tank to avoid the end of oil tank vent fitting, and before the vent line's pressure relief slit
NOTE: Maximum allowable runout is .0024"
Engine LubricationEH50PL
Oil Type: Polaris Premium Synthetic (2871281) Capacity: Approximately U.SQuarts (1.9 l) Oil Filter: (3084963) Filter Wrench:(PV-43527) Drain PlugScreen Fitting 14 ftlbs(19 Nm) If fitting is removed, follow oil pump priming procedureOil Pressure Specification .20 PSI 5500 RPM, Polaris 0W-40 Synthetic (Engine Hot) 2Run engine for 10-20 seconds3Remove the vent line (A) clampThe oil pump will now be properly primed and ready for field operation