This manual covers the Evinrude E-TEC series of outboard engines, known for their advanced 2-stroke direct injection technology. While specific model years are not detailed, this guide encompasses various horsepower options, including 40, 50, 60, and 65 hp variants. The E-TEC system is engineered for reliable performance and efficient operation, utilizing electronic ignition and direct fuel injection to optimize power output across different operating conditions. These engines are designed for a wide range of marine applications, providing dependable propulsion for various watercraft. This comprehensive Service Repair Workshop Manual provides essential information for maintaining and repairing your Evinrude E-TEC outboard. It details crucial procedures for lubrication, including recommended oil types like Evinrude XD50 or XD100, and outlines diagnostic capabilities potentially involving Evinrude diagnostic software. The manual covers troubleshooting, technical specifications, and maintenance schedules, ensuring that owners and technicians have the necessary resources to keep the engine running optimally. Its purpose is to facilitate effective upkeep and repair, maximizing the longevity and performance of the outboard engine.