1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 222Get this manual

1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 222

Thermostat Servicing Disassembly rv cover and gasket.screws retaining thermostat coverRemove 1Remove four 121 2Remov.e thermostat
pin facing out 141 2Position vernatherm in sealPosition retainer and spring in thermostat housing Assemble halves3Install
the thermostat assembly into the cylinder head with the pin end of thermostat facing out4Lightly coat both sides of new thermostat