This manual covers the 2012 Johnson Evinrude E-TEC Outboards, a line of marine engines renowned for their E-TEC direct injection technology and robust engineering. These 50 HP, 3-cylinder outboards offer reliable performance for a variety of watercraft, combining efficiency with power. Their water-cooled systems and through-propeller hub exhaust contribute to their operational effectiveness and durability on the water. This comprehensive service repair manual provides detailed information essential for the maintenance and repair of your Johnson Evinrude E-TEC outboard. It includes step-by-step repair procedures with numbered instructions, notes, cautions, and warnings, supported by detailed illustrations, drawings, and photos. The manual also features comprehensive troubleshooting guides, electrical service procedures, and wiring diagrams to assist owners, mechanics, and technicians in ensuring optimal performance and longevity of the engine.