2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 109Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 109

ENGINE Cam Chain Tensioner Installation 1Release the ratchet pawl (A) and push the tensioner plunger (B) all the way into
grommet with Crankcase Sealant (PN 2871557) or equivalent sealerFlywheel 1Install flywheel, washer, and nutTorque flywheel
to specificationFlywheel Nut Torque: 5872 ftlbs(7898 Nm) Starter Drive 1Be sure the washer is positioned on the back of the
drive gear Stator, Flywheel and Starter Drive Installation NOTE: The stator, flywheel, starter drive, and recoil can be assembled
with the engine in the frameStator 1Apply light film of grease to the crankshaft sealApply molybdenum disulfide grease or
assembly lubricant to the crankshaft bushing2Install new O-Ring in the oil passage recess in the crankcase3Apply Crankcase