1990 Johnson Evinrude "ES" 60 thru 70 Service Manual, P/N 507873, Page 225Get this manual
High Voltage In some conditions, the key switch may be shorting leakage) to the other terminals in the key switch, but will not show up with test light or an ohmmeter This condition may be found by using condenser tester (leakage test) where voltage of approximately 500 volts is applied to the key switch terminalsWith all leads disconnected and the key switch in the "OFF" position, connect the black lead of the tester to one of the "M" terminals of the key switch1Attach the red lead apply leakage test 1171
of the tester to the "8" terminal and
2 Repeat test by moving the red lead to each of the terminals and applying the leakage testThe meter will indicate if leakage is present3When applying test to other "M" terminal, turn key to the "ON" position
Neutral Start Switch, Ohmmeter TestAll Remote Control Models