2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 221Get this manual
FINAL DRIVE 16Remove the (3) bolts retaining the input cover20Remove the (4) screws that retain the pump neck assembly to the main gearcase
17Remove the cover (H), armature plate (J) and cam (K)21Remove the neck and input shaft assembly from the main gearcaseJ K