This comprehensive service repair manual provides detailed instructions for repairing and maintaining your 1958-1972 Johnson Evinrude outboard motors, ranging from 50 horsepower to 125 horsepower. The manual covers a wide range of models, including the 50 HP, 55 HP, 60 HP, 65 HP, 75 HP, 80 HP, 85 HP, 90 HP, 100 HP, 115 HP, and 125 HP outboards.

With step-by-step instructions, clear illustrations, and detailed part diagrams, this manual equips you with the knowledge and tools to tackle any repair or maintenance task. From complete tear down and rebuild procedures to troubleshooting guides, torque specifications, and maintenance schedules, you'll have access to all the information you need to keep your outboard motor running smoothly.

The manual covers various crucial components and systems, including:

- Safety procedures
- Tuning and adjustments
- Powerhead disassembly and rebuild
- Fuel system components and troubleshooting
- Ignition system diagnosis and repair
- Electrical system analysis and repair
- Accessories and attachments
- Lower unit maintenance and repair
- Hand starter operation and troubleshooting
- Comprehensive maintenance schedules
- Detailed wiring diagrams

This manual is an invaluable resource for any DIY enthusiast, mechanic, or boat owner looking to save money on repairs and gain a deeper understanding of their outboard motor.

This comprehensive service and repair manual is a valuable resource for owners and enthusiasts of classic Johnson and Evinrude outboard motors manufactured between 1958 and 1972, encompassing a wide range of models from 50 to 125 horsepower. It provides a wealth of technical information and step-by-step instructions to help you maintain and troubleshoot your vintage outboard motor, empowering you to tackle repairs confidently as a DIY mechanic. The manual covers a wide range of topics, including engine assembly and disassembly, lubrication and fuel systems, ignition and electrical systems, cooling systems, and troubleshooting and repair procedures.

The PDF format of this manual makes it easily accessible and readily available for reference. Its clarity and detail, coupled with informative illustrations and diagrams, ensure a successful repair experience. Whether you're a seasoned mechanic or a novice, this manual is an indispensable tool for keeping your classic Johnson or Evinrude outboard motor running smoothly. From routine maintenance tasks like oil changes and spark plug replacement to more complex repairs like carburetor overhauls and engine rebuilds, this manual provides the guidance and knowledge you need to restore your outboard to its former glory.