2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 120Get this manual

2009 Polaris Sportsman 850 XP EFI EPS Service Manual, Page 120

ENGINE CamshaftCamshaft Bore Inspection 1After camshaft carrier is removed, lift camshaft from cylinder headInspect all main
be removed from cylindercrankcase without removing cam carrier (C) but the center two cylinder head bolts cannot be removed
from the head unless carrier is removed Temporarily install camshaft carrier as shown below to measure the camshaft boreReplace
cylinder head if worn 1Snug all bolts 2Torque in sequence Cylinder Head Cleaning 3Measure Thoroughly clean cylinder head
surface to remove all traces of gasket material and carbon Use care not to damage gasket sealing surfaceAll gasket surfaces