1992 Johnson Evinrude "EN" 40 thru 55 Service Manual, P/N 508143, Page 69Get this manual
Connector Housing Igl lf O-ring in fuel connector becomes damaged, air may enter the fuel line, resulting in motor surging andor stallingf101 lnstaliation of the O-ring in the fuel hose connector requires the use of two instruments, one to hold the plunger down and one to remove the O-ringBoth instruments are illustrated and can be made easily of 16 gauge 1 16 in(1,59 mm) diameter steel wireA piece of discarded remote control wire may be usedForm small hook on the bottom end of the longer tool of about 1A6 in(1,59 mm) radiusAfter cutting the wires to length, be sure the ends are rounded off to prevent scratching or damaging the O-ring seat on the plungerIgl To remove the O-ring from the connector, proceed as follows: 1Grip the connector gently in vise between two wooden blocks2Push the plunger down with the straight instrument 1484
19l 3Insert the hooked instrument between the O-ring and its