1991 Johnson Evinrude EI 60 Loop V Models 150, 175 outboards Service Manual, Page 65Get this manual
Warning Signals r::==l Push fuel hose off fuel fittingsdon't pullIf pushing won't
separate hose and fitting, carefully cut the hose along its side and peel it back to avoid damaging the fittings"Low" Oil Signal complete procedure for testing the "low oil" circuit can be found in Installation Recommendations, this Section"No Oil" Signal 1Connect shop tank with 50: fueloil mixture to the fuel inlet fitting2Remove the oil supply hose from the avoid damaging the fittingoil inlet fitting to
3Start the engine and run at 1000 RPM in gear4After the residual oil is exhausted from the oil pump, theno oil" circuit should activate the control box warning horn