1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 283Get this manual
Solenoid Check All engine wiring must be disconnected from the solenoid before proceeding with this test'21l 1Calibrate ohmmeter on appropriate scaleConnect one lead to terminal and other lead to terminal Ohmmeter should show high reading If ohmmeter shows low reading, replace the solenoid2Attach positive battery jumper to terminal and negative battery jumper to terminal The solenoid should close with an audible click Ohmmeter should show low reading If ohmmeter shows high reading, replace the solenoid3After installing the solenoid, coat all wires and terminals, except the battery "+" connection, with OMC Black Neoprene Dip
No Load Current Draw, Electric Starter
Securely fasten starter in vise or other suitable fixture before proceeding with this check1Locate battery rated 350 cold cranking amps or higher that is in good condition and fully charged