1990 Johnson Evinrude "ES" 40 thru 55 Service Repair Manual, P/N 507872, Page 86Get this manual

1990 Johnson Evinrude "ES" 40 thru 55 Service Repair Manual, P/N 507872, Page 86

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7 The tests in Step indicate the pump is operating normally and the variable ratios are within specifications8 If the pump fails any of these tests, check the pulse limiter fitting before replacing th