1968 Evinrude Speedifour, Starflite 85HP Service Manual, Page 28Get this manual
air inlet disc valve must seat tightly to prevent fumes from escaping the tank when the fuel hose is connected, but must allow air to enter the tankdisc valve spring retainer is staked to upper housing and removed filing off the burrs if replacement is necessaryRestake with small punch CONNECTOR HOUSINGB Installation the ring in the fuel connectors requires the use of two instruments, one to hold the plunger down and one to remove the ringBoth instruments are illustrated and made of 16 gage (116" diameter) steel wirepiece of discarded remote control wire usedForm hook the bottom end of the longer tool of about 116" radius After cutting the wires to length, sure the ends are rounded to prevent scratching or damaging the ring seats or the plungersFigure NOTE ring is damaged air will enter fuel line and carburetorMotor will run out of fuelIf