1998 Johnson Evinrude "EC" 40 thru 55 2-Cylinder Service Manual, P/N 520206, Page 85Get 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 4-7 ohms
2To test solenoid valve and seat: Lightly pressurize inlet fitting with alcohol and syringe With lever in run position fitting
no fluid should enter inlet
With lever in prime positionfluid should come out of both outlet fittings
[] 3To inspect or replace internal components, remove the four solenoid cover screws[] 4When assembling solenoid, back up screws in their ho les to engage original threads and tighten securelyInstallation 1Attach purplewhite leads and three hosesSecure large hose with tie strap2Install solenoid and bracketPosition ground lead under the inside bracket screw&