1992 Johnson Evinrude "EN" 40 thru 55 Service Manual, P/N 508143, Page 73Get this manual
Electric Primer f41 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 ohms2To 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 position both outlet fittings
should come out
rJl 3To inspect or replace internal components, remove the four solenoid cover screwsf81 4When assembling solenoid, back out screws in their holes to engage original threadsthen, tighten securelyInstallation 1Attach purplewhite leads and three hosesSecure large hose with tie strap2Install solenoid and bracketPosition ground lead under the inside bracket screw