2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 110Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 110

ENGINE 2Apply starter drive grease to the drive bushing in the crankcase and all moving surfaces of the starter drive mechanismInstall
engine until the cam lobes are pointing downward5Be sure the dowel pins are in place and install the rocker shaft assembly6Apply
light film of engine oil to the threads of the bolts and tighten evenlyRocker Shaft Support Tower Bolt Torque: ftlbs(12 Nm)
Rocker Shaft Locating Bolt Torque: ftlbs(8 Nm) 7Adjust valves according to the valve adjustment procedure found in Chapter
2, Maintenance8Apply clean engine oil liberally to the valve springs, cam chain, rocker arms, and camshaft99234122012 Sportsman
400500 and EFI Tractor Service Manual Copyright 2011 Polaris Sales Inc Oil Pipes Install the oil pipes with new sealing washersTighten
all bolts evenly to specified torqueOil Pipe Bolt Torque: 20 ftlbs(27 Nm) Oil Pump Priming Procedure NOTE: The oil pump priming