2002/2003 Johnson SN/ST 2 Stroke 3.5, 6 8 HP Outboards Service Manual, PN 5005466, Page 155Get this manual
POWERHEAD ASSEMBLY3.5 Apply Gasket Sealing Compound to both sides of new cylinder head gasketInstall the cylinder head and torque the screws to 60 to 84 inIbs(7 to Nm)Install the cylinder head screws dryDo not use sealant on threadsCrankcase head (2002 "F", 2003 "8models)