The Johnson Evinrude Outboards 75 HP models, produced between 1973 and 1990, represent a robust line of marine propulsion systems known for their reliable performance. These water-cooled, carbureted outboard engines, typically featuring CDI ignition, were engineered to provide dependable power for a variety of watercraft. Their design emphasizes durability and efficiency, making them a trusted choice for recreational and professional boating alike. This comprehensive workshop service repair manual provides essential guidance for maintaining and repairing your Johnson Evinrude 75 HP outboard. It covers a wide array of topics, including general information, tools and techniques, lubrication, tune-ups, fuel and ignition systems, power head, gearcase, and electrical systems. With step-by-step procedures, detailed illustrations, and troubleshooting advice, this manual is an indispensable resource for both professional technicians and DIY enthusiasts seeking to ensure optimal performance and longevity of their engines.