1989 Johnson Evinrude "CE" 9.9 thru 30 Service Manual, P/N 507754, Page 176Get this manual
1651 36Place the thermostat 66
and the seal in the cavity provided in the cylinder headSet the spring on top of the thermostat
37Apply OMC Gasket Sealing Compound to both sides of
a new cylinder head water cover gasket; install the gasket and coverTighten the screws to torque of 60-84 inIbs(79N m)
38Install the inner and outer exhaust covers Coat both sides of two new gaskets with OMC Gasket Sealing CompoundInstall and tighten the screws to torque of 48-84 in Ibs(5-9 Nm)
39Apply bead of OMC Adhesive to both sides of new bypass cover gasketInstall the bypass cover and gasketTighten the screws to torque of 60-84 in Ibs(7-9 Nm)
1681 40169
Slide new leaf plate gasket over the crankcase studs, then install the leaf plateDo not use sealer on the gasketApply OMC Gel-Seal II to the threads of the flat head screw, then install and tighten the screw