2005 SO Johnson 4 Stroke 9.9-15HP Outboards Service Manual, Page 4Get this manual
DANGER Contact with rotating propeller is likely to result in serious injury or deathAssure the engine and prop area is clear of people and objects before starting engine or operating boatDo not allow anyone near propeller, even when the engine is offBlades can be sharp and the propeller can continue to turn even after the engine is offRemove propeller before servicing and when running the outboard on flushing deviceDO NOT run the engine indoors or without adequate ventilation or permit exhaust fumes to accumulate in confined areasEngine exhaust contains carbon monoxide which, if inhaled, can cause serious brain damage or death