1992 Johnson Evinrude "EN" 90 deg. Cross V Service Manual, P/N 508145, Page 165Get this manual
COB1438
12] 3Install new thermostat grommet into the thermostat 1sl 4Assemble the spring seat and new seal pressure release valve
f31 5Place the thermostat and the pressure release valve into the cylinder head coverf91 6Apply OMC Gasket Sealing Compound to new thermostat cover gasketPlace the gasket on the cylinder head coverr;Ql 7Install the pressure release valve springthe cover, and the screwsTighten the screws finger tight8Tighten the cylinder head cover and thermostat cover screws to torque of 60-84 inIbs(7-9 Nm)9Test the motor, checking for leakage and proper operation of the thermostat and pressure release valveIII