2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 106Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 106

ENGINE and the sprocket alignment pin facing upward Guide in recess 3Disconnect the wire from the cam chain and rotate the
Installation Install the cam chain over the crankshaft CAUTION Serious engine damage may result if the camshaft is not properly
timed to the crankshaftIMPORTANT: In order to time the camshaft to the crankshaft, the piston must be precisely located at
Top Dead Center (TDC) Camshaft Timing 1Apply Premium Starter Drive Grease (PN 2871460) to the camshaft main journals and