1993 Johnson Evinrude "ET" 90 degrees CV Service Manual, P/N 508285, Page 372Get this manual
Gasoline! Handle With Care Gasoline vapor and air mixtures explode easily and violently when mixed as shown Part Gasoline- -
When you smell ANY odor of gasoline, explosion is possible
20 Parts
By Volume
Gasoline fumes are heavy and wi" sink to the lowest point in the boat or room and wi" Stay there Waiting
!GAS FUMES
What Can You Do?
If the air around you is quiet the pilot light in the heater may ignite the heavy fumes before you nose ever smells the fumes