2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 62Get this manual
EH50PL OIL FLOW DIAGRAM
Internal passage to camshaft (front left head bolt)
Oil filter Oil feed to filter
From filter to crankshaft One way valve Bottom fitting is oil exhaust or return to tank Top fitting is oil feed or intake from bottom of tank
Oil Tank
EH50PL Oil Flow Chart
Top of Oil Tank Oil Tank Oil Hose Union Fitting (Upper) Oil Hose Screen Fitting (Bottom of Tank) Crankcase Oil Gallery Oil Pump (Scavenging) Oil Strainer Union Fitting (Lower)
Crankcase
Crankcase Oil Gallery