1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 92Get this manual

1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 92

This chart determines the condition of the fuel pump portion and motor portion of the pumpInstall gearcase pressure tester
INTERMEDIATE HOUSING Locate external leakREPLACE AIR MOTOR HOUSING OR INTERMEDIATE HOUSING Install gearcase vacuum tester
to pump pulse fittingPump to 15 inHgHold pump in normal running positionCover fuel outletRapidly remove vacuum hose from
pulse fittingWait secondsUncover fuel outletPump should clickDid pump click? Install gearcase vacuum tester to pump pulse
fittingPump to 15 inHgHold pump in normal running positionCover fuel outletRapidly remove vacuum hose from pulse fitting
Wait secondsUncover fuel outletPump should clickDid pump click?, REPLACE INTERMEDIATE HOUSING REPLACE INTERMEDIATE HOUSING