9. DRIVE AND DRIVEN PULLEYS ATV 300/250 Bolts Starting Cover LEFT CRANKCASE COVER REMOVAL Remove the five bolts. Remove the starting cover. Gasket Remove the dowel pins and gasket. Dowel Pins Outlet Hose Cover Remove the three bolts. Remove the outlet hose cover. Bolts Inlet Hose Outlet Hose Loosen the drive belt air inlet and outlet hose band screws and disconnect them from the left crankcase cover. Screws 9-3