This comprehensive service and repair manual provides detailed instructions for all 1990-2001 Johnson and Evinrude outboard motors from 1.25hp to 70hp. Whether you're a seasoned mechanic or a first-time owner, this manual is designed to empower you with the knowledge and guidance necessary to perform a wide range of maintenance and repair tasks.

The manual covers everything from basic maintenance procedures like tune-ups and fuel system adjustments to more complex repairs involving the powerhead, lower unit, and electrical system. You'll find in-depth explanations of each system, along with clear diagrams and step-by-step instructions to ensure accuracy and confidence in your work.

Sections dedicated to troubleshooting, diagnostic procedures, and component specifications are included to help you identify and resolve any issues efficiently. This resource will help you keep your outboard motor running smoothly and efficiently for years to come.

**Specific content covered in this manual includes:**

* **General Information, Safety, and Tools:** Learn about essential safety precautions, proper tool usage, and general information about your outboard engine.
* **Maintenance and Tune-up:** This section provides instructions on routine maintenance procedures, including oil changes, spark plug replacement, and carburetor adjustments.
* **Fuel System:** Understand the operation and maintenance of the fuel system, including fuel tanks, lines, filters, and carburetors.
* **Ignition and Electrical:** This section covers the ignition system, electrical components, and wiring diagrams.
* **Lubrication and Cooling:** Learn about the lubrication system, including oil types and operation, as well as the cooling system, including impeller maintenance and troubleshooting.
* **Powerhead:** Discover the inner workings of the powerhead, including piston rings, valves, and other components.
* **Lower Unit:** This section covers the lower unit, including gears, bearings, and seals.
* **Trim and Tilt:** Learn about the trim and tilt system, including operation and troubleshooting.
* **Remote Control:** Understand the remote control system, including installation and troubleshooting.
* **Hand Rewind Starter:** Learn about the hand rewind starter, including operation and troubleshooting.
* **Master Index:** This comprehensive index provides a quick and easy way to find the specific information you need.

The 1990-2001 Johnson Evinrude 1.25hp-70hp Outboard Workshop Service Repair Manual is an invaluable resource for anyone who owns or works on an outboard engine from these renowned brands. This comprehensive manual serves as a definitive guide for troubleshooting, repairing, and maintaining a wide range of Johnson and Evinrude models, ranging in horsepower from 1.25hp to 70hp. It covers a multitude of engine types, including the popular "Lightwin" series, known for their compact design and reliable performance, as well as the powerful and versatile "V4" models.

This manual is more than just a collection of repair instructions; it is a detailed encyclopedia of technical information. It provides exploded views of every component, with clear diagrams and descriptions. You'll find detailed specifications for each model, including engine dimensions, lubrication requirements, and electrical system configurations. The manual also includes sections on troubleshooting common problems, step-by-step repair procedures, and maintenance schedules. Detailed wiring diagrams, torque specifications, and parts lists are included for each model, making it easy to find the information you need quickly. With its comprehensive coverage and user-friendly format, the 1990-2001 Johnson Evinrude 1.25hp-70hp Outboard Workshop Service Repair Manual is an essential tool for both experienced mechanics and DIY enthusiasts, allowing them to keep their outboards running smoothly for years to come.