1995 Johnson Evinrude "EO" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 503151, Page 262Get this manual

1995 Johnson Evinrude "EO" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 503151, Page 262

Cranking Discharge Method 1Check battery voltage If voltage is greater than 12.5 volts, go to Step If voltage is less than
should indicate nearly full output20 or 35 ampsWhile continuing to run at 4500 RPM, the voltage should stabilize at about
14.5 volts and the alternator output should begin to decrease If your results vary, check the stator's condition before replacing
the rectifierregulatorTachometer Circuit If the "no oil" warning signal is in question, or if the boat's tachometer is not
working, test the tachometer circuit C.Dadapter box such as Stevens model SA-6 or Merc-O-Tronic model 55-861 and peak-reading
voltmeter will be needed for the following tests1Remove the rectifierregulator cover and the air silencer cover2Verify that
all wiring and Amphenol connectors are in good condition connector and plug both ends into 3Separate the 4-wire the adapterSet