2001 Lin. Cont. 32 valve 4.6 torque values

I have a 2001 Lin. Cont. with the 32 Valve 4.6. I need to replace the valve cover gaskets as they are letting oil leak into the sparkplug well. I would like to know what the bolt torque is for the Valve cover bolts and what the tightning sequence is if any.
Thanks
KJR