1996 Johnson/Evinrude Outboards 50 thru 70 3-Cylinder Service Manual, Page 16Get this manual
Fuel System FuelOil Ratios Fuel Requirements Carburetion Calibration Initial Low-Speed Setting Starting Enrichment Float Level Setting Float Drop Setting See Page 1-16 See Page 1-18 Three Single-Throat Carburetors, Float Feed
Adjustable Low Speed, Fixed Intermediate and High Speed 50Turns 60, 65, 70Turns Remote ElectricElectric Primer Rope, Tiller ElectricManual Primer