1991 Johnson/Evinrude Models "EI" 40 thru 55 Service Manual, Page 88Get this manual

1991 Johnson/Evinrude Models "EI" 40 thru 55 Service Manual, Page 88

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Install gearcase pressure tester to
VRol pulse

hose fitting Pump to 15 PSIPump holds pressure?

Hold pump in normal running positionCover fuel outlet, remove pressure hose from pulse fitting Pump should not clickDid pump click?

Slowly pump gearcase testerInspect for escaping air Does pump click several times with each stroke of tester?

PUMP DIA-