This comprehensive service and repair manual is your essential guide for maintaining and repairing Johnson and Evinrude outboard motors from 1971 to 1989, encompassing models ranging from 1 horsepower to 60 horsepower. The manual provides detailed instructions and diagrams for a wide range of maintenance and repair tasks, making even complex procedures accessible to both experienced mechanics and do-it-yourself enthusiasts. Inside, you'll find detailed sections covering: * **Safety:** Learn essential safety precautions to ensure a secure working environment. * **Tuning:** Master the art of fine-tuning your engine for peak performance. * **Powerhead:** Understand the intricacies of the powerhead, including its components and operation. * **Fuel:** Explore the fuel system, from tanks and lines to carburetors, ensuring optimal fuel delivery. * **Ignition:** Dive into the ignition system, including spark plugs, coils, and the distributor, to maintain reliable ignition. * **Electrical:** Master the electrical system, including wiring diagrams, troubleshooting tips, and battery management. * **Remote Controls:** Learn how to operate and maintain remote controls for steering and throttle. * **Lower Unit:** Discover the workings of the lower unit, including gear lubrication, propellers, and water pump operation. * **Hand Starters:** Understand the mechanics of hand starters and how to troubleshoot common issues. * **Power Trim/Tilt:** Learn to operate and maintain power trim and tilt systems for optimal boat handling. * **Maintenance:** Find a complete schedule for routine maintenance tasks, ensuring your engine runs smoothly for years to come. * **Appendix:** Contains helpful information, such as troubleshooting charts, specifications, and parts diagrams. * **Wiring Diagrams:** Comprehensive wiring diagrams for each model help you identify and understand the electrical circuits. This manual is designed to enhance your knowledge of your Johnson or Evinrude outboard motor, enabling you to confidently perform maintenance and repairs, saving you time and money in the long run.

The 1971-1989 Johnson Evinrude Outboard Service Repair Workshop Manual is a comprehensive guide designed to assist mechanics and enthusiasts in the maintenance and repair of a wide range of Johnson and Evinrude outboard motors. This manual covers models ranging from 1 horsepower to 60 horsepower, encompassing a significant portion of the outboard motor production during this period. Its detailed instructions and illustrations cover a multitude of topics, including engine disassembly and reassembly, troubleshooting electrical systems, carburetor tuning, fuel system maintenance, and gearcase repair. This manual serves as a valuable resource for individuals seeking to perform routine maintenance, address common issues, or undertake more complex repairs on their Johnson or Evinrude outboard motors. Whether you are a seasoned mechanic or a novice, this manual offers the necessary information to diagnose problems, understand the intricacies of these engines, and execute repairs with confidence. The manual's comprehensiveness is evident in its coverage of numerous model variations and years of production. It provides detailed information on specific components, such as the ignition system, powerhead, and cooling system, enabling technicians to pinpoint the source of a problem and implement targeted solutions. Furthermore, the manual incorporates troubleshooting charts and diagrams, helping users quickly identify potential causes for malfunctions and guiding them through a logical process of repair. It also includes specifications for various parts, allowing for accurate replacement and ensuring optimal performance. The detailed illustrations and clear language make the manual accessible to individuals with varying levels of experience, promoting understanding and efficient troubleshooting. As a valuable tool for anyone involved in the maintenance and repair of Johnson and Evinrude outboard motors, this service manual empowers users to restore their engines to peak performance and extend their lifespan.