1979 Johnson Outboards V-4 Models Factory OEM Service Repair Manual P/N JM-7909, Page 19Get this manual
Quality of the image is intentionally reduced!
OPERATION (SECOND HOUR): ig boat it lig attitude reduce power to 4000 three-quarter throttle (approximate) while mitiig lig attitudeAt itvls durig the sd hour, apply full power for periods of to two m