2004 Polaris Pro X Factory Service Manual, Page 241Get this manual
ENGINE 20Install new cylinder head cover O-rings and install cylinder head coverMake sure O-rings are properly seated in groovesApply light film of grease to hold O-rings in place if necessary21Loctite 242t to threads of head bolts and install
22Torque head bolts to specification outlined in beginning of this chapter in proper sequence5 8
Cylinder Head 23Torque cylinder base nuts outlined in beginning of this chapter in proper sequence3 4