1998 Johnson Evinrude "EC" 90, 100C, 105C, 115, 150, 150C, 175 60 deg. LV Service Manual, P/N 520210, Page 23Get this manual
High Performance Any engine, when used for high performance, requires 50systemIf the fueloil mixture in the fuel tank along with the system is not used, 25: fueloil mixture is required in the fuel tankSevere Service equipped engine is used in commercial, rental, or When extended severe service, no additional oiling is necessaryFuelOil Mixing Instructions
INote To be used if engine's
desired
automatic oiling system is not
Gasoline is extremely flammable and highly explosive under certain conditionsAlways stop engine and do not smoke or allow open flames or spark near the boat when refuelingAlways refuel in well ventilated areaPortable tankAbove and below 32 (0 e), add one gallon (4 litres) of fuelPour in required amount of oilAdd remaining fuelInstall filler cap and tip tank gently to distribute oil
rnslowlyPermanently Installed TankAbove 32 FF (0 e),pour oil with the fuel as tank is filledBelow 32 (0 e),