1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 219Get this manual

1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 219

Thermostat ServicingV4 Disassembly [!] 1Remove four screws retaining thermostat cover2Remove cover, gasket and spring with
for signs of corrosion or heat damageReplace if necessaryAssembly f4l 1: the pin into the vernatherm with the convex end
of the pin facing out1sl 2Position the vernatherm and spring in the housing halves as shown Assemble the thermostat housingf21
3Install the thermostat into the cylinder head with threaded end of thermostat facing outf61 4Lightly coat both sides of
new thermostat cover gasket with OMC Gasket Sealing CompoundPosition the gasket and relief springf21 5Install the thermostat
assembly and spring in the cylinder head111 6Install thermostat coverTorque retaining screws to 60-80 inIbs(7-9 Nm)LVeng