2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 325Get this manual
CYLINDER HEADVALVE
CYLINDER HEAD COVER INSTALLATION
Apply sealant to the head cover side of the gasketInstall the gasket in the head cover grooveGASKET
Apply silicone sealant to the semi-circular area edges (8 places) of the cylinder head
Install the head cover onto the cylinder head, aligning the semi-circular areas of the gasket and cylinder head carefullyThe "UP" mark of the washer is facing the bolt head