Polaris 2007 Sportsman 500 EF Service Manual page 105

6. Install the sprocket on the camshaft. Apply Loctite™ 242
(PN 2871949) to the cam sprocket bolts and torque to
specification.
Cam Sprocket Bolt Torque:
6 ft. lbs. (8 Nm)
Single (TDC)
Mark Aligned
7. Verify TDC mark in timing inspection hole and alignment
pin is directly in line with crankshaft to camshaft centerline.
Refer to illustration.
8. Apply Crankcase Sealant (PN 2871557) to the camshaft
end cap and install using a new O-Ring.
9. Check all cam timing marks to verify proper cam timing,
and install the cam chain tensioner body with a new gasket.
10. After tensioner installation, rotate engine at least two
revolutions and re-check marks/timing.
ENGINE
3
3.47