Polaris 2009 Trail Boss 330 - Page 55

ENGINE
3.9
OIL FLOW DIAGRAM -
ES32PF
Engine Sump
Crankcase
Oil Passage
Oil Pump
Oil Pickup
Screen
Bypass
Oil Filter
Oil Passage In
Cylinder
Chain Room
Cam Shaft
Journal
Rocker Arm /
Rocker Shaft /
Sprocket /
Chain
Cam Lobe
Cam Shaft
Journal
Indirect
Lubrication
Crankcase
Oil Passage
Crankshaft
Small End
Bearing
Cylinder Sleeve
Main Bearing
Large End
Bearing
Crank Pin
Oil Jet
(Fixed)
Crankcase
Oil Passage
Pressure Relief
Connecting Rod
Piston
Through Front Right
Cylinder Head Bolt
Passage
Oil Cooler
Oil Hoses
Out
Crankcase
Oil Passage
In
PartShark.com
877-999-5686