2010 Polaris Sportsman 850 Service Manual, Page 105Get this manual
ENGINE ENGINE ASSEMBLY VIEWS AND TORQUE VALUES
Torque Specification and Torque SequenceMain Engine Components
3 89 lb-in(10 Nm)
89 lb-in(10 Nm)
VALVE COVER
15.5 lb-ft(21 Nm)
26 lb-ft(35 Nm)90 (see procedure)
CYLINDER HEAD
13 lb-ft(18 Nm)
9 lb-ft(12 Nm)