2010 Polaris Sportsman 850 Service Manual, Page 90Get this manual
COOLING SYSTEM Radiator Removal (XP Models) 123Drain coolant from the radiator (see previous procedure)Remove the front rack (see Chapter 9)Remove the hose from the left-hand portion of the radiator7Remove the (4) screws retaining the front bumper and grillRemove the (2) screws retaining the front portion of the rack supportRemove the recovery bottle return line from the radiatorRemove Rack Support