1995 Johnson Evinrude "EO" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 503151, Page 55Get this manual

1995 Johnson Evinrude "EO" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 503151, Page 55

Description of Fuel System 1The carburetors meter and distribute the fuel consumedThey control engine speed and power output
pressureThe vapor pump moves fuel vapor from the separation chamber to the air silencer 4The unit is combination mechanical
fuel and oil pump, powered by crankcase pressure and vacuum pulses, which responds to various engine power settings by injecting
the proper amount of oil into the fuel system pump incorporates circuit that warns the operator of The "no oil" situation
5Mixture enrichment for cold starting is controlled by fuel primer solenoid When activated at the key switch, the solenoid
diverts some pump output directly to the intake manifolds6V6The fuel component bracket is equipped with vacuum sensitive
switch The switch sounds continuous tone of the warning horn if restrictions in the boat fuel supply system reach critical
point Testing Fuel System Purpose The following procedure is designed to help you isolate defective component in the boat