1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 468Get this manual

1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 468

26 Remove the high pressure port O-ring relief valve and spring 50 27 Remove the trim-down rsv 28Clean and inspect the the
relief valve Remove the expansion relief valve coreexpansion relief valve seat 15431Remove the 1553215633 Clean and inspect
all the components of the expansion relief valveReplace all O-rings, if necessary Remove the two check valves CD across the
front of the manifold using drag link socket or similar toolThese two check valves are identicalLocated on the lower port