2008 Polaris ATV Outlaw 450/525 Service Manual, Page 55Get this manual
ENGINE 13Remove the coolant return line from the right hand side of the cylinderBreather Hose Coolant Return Line
CAUTION
Fuel will leak if carb is turned upside down16Remove the rear header pipe clamp
14Remove the water pump outlet line from the top of the cylinder head at the water pump housingTop of Engine Coolant Outlet Line 17Remove the exhaust springs that attach the header pipe to the cylinder head