2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 181Get this manual
CLUTCHING (PVT) DRIVE BELT
Belt Removal
1234Position the vehicle on level surface and place the transmission in ParkElevate and safely support the rear of the vehicleRemove the left rear wheel from the vehicleRemove the (4) bolts retaining the lower left-hand frame support and remove it from the frameMoveable Sheave NOTE: Make sure the tool is square with the moveable sheave surface of the driven clutch9Rotate the tool towards the clutch to open the sheaves2877408 8Insert the belt removal tool PN 2877408 into the driven clutch as shown (tool included with vehicle's tool kit)