1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 71Get this manual
Warning Signals
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 "Iow oil" circuit can Installation Recommendations, this sectionbe found in "No Oil" Signal 1Connect shop tank with 50fueloil mixture to the fuel inlet fitting 2Carefully, cut the oil supply hose from the pump oil inlet fitting 3Start the engine and run it at 1000 RPMin gear4After the residual oil is exhausted from the pump, the "no oil" circuit should activate the warning horn The horn should sound
second on,