1995 Johnson/Evinrude Outboards 50 thru 70 3-cylinder Service Manual, Page 83Get this manual
Inspection
[] 1To test the solenoid windings, calibrate an ohmmeter on low ohms scale and connect between the purplewhite and black leads Meter should indicate 5.5 1.5 ohms[] 2To test solenoid valve and seat: Lightly pressurize inlet fitting with alcohol and syringe With lever in run position, no fluid should enter inlet fitting With lever in prime position, fluid should come out both outlet fittings
3To inspect or replace internal components, remove the four solenoid cover screws