1990 Johnson Evinrude 120 thru 140, 185 thru 225, 300 HP, Service Repair Manual P/N 507875, Page 427Get this manual

1990 Johnson Evinrude 120 thru 140, 185 thru 225, 300 HP, Service Repair Manual P/N 507875, Page 427

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1491 26 Remove the high pressure port O-ring 1501 27 Remove the trim-down relief valve and springr;;;l 28 Clean and inspect the components of the trim-down pump relief valveReplace the rubber sealif n