The Harley Davidson Duo Glide 1958-1959 Repair Service Manual provides a comprehensive guide to repairing and maintaining your classic motorcycle. This manual is designed for professionals and experienced do-it-yourself mechanics, offering detailed instructions and specifications for a wide range of repair and maintenance procedures. It covers everything from basic maintenance like oil changes and tune-ups to more complex repairs like engine rebuilds and electrical troubleshooting.

The manual is structured to guide you through each repair step-by-step, ensuring you have the necessary knowledge and techniques to perform the task correctly. You'll find clear illustrations and diagrams that complement the written instructions, making it easy to visualize each procedure.

The manual also includes critical specifications, allowing you to accurately diagnose and fix issues, ensuring your motorcycle runs smoothly and reliably. Whether you're a seasoned mechanic or a dedicated owner looking to learn more about your motorcycle, this service manual provides the essential information needed to keep your Harley Davidson Duo Glide 1958-1959 in top condition.

The Harley Davidson Duo Glide, produced between 1958 and 1959, was a pivotal model in the history of the iconic American motorcycle manufacturer. It marked the transition from the rigid frame era to the modern era of telescopic front forks and rear suspension. The Duo Glide was essentially a rebranded FL model, but with the addition of a Hydra-Glide front end featuring telescopic forks and a springer rear suspension for improved handling and rider comfort. This innovative design ushered in a new era of rider experience, allowing for safer and more enjoyable journeys, especially on rougher roads. The Duo Glide also sported a distinctive "fishtail" exhaust and a new, larger fuel tank, emphasizing an aesthetically pleasing design.

The engine powering the Duo Glide, a 74 cubic inch (1210 cc) V-twin, was a potent force, known for its reliable performance and characterful rumble. Its Panhead design featured a unique, exposed pushrod layout, further contributing to the motorcycle's iconic aesthetic. The Duo Glide offered a variety of configurations, catering to different rider needs. The FL model came equipped with a solo saddle, while the FLH incorporated a more spacious, comfortable seat for two riders. The Duo Glide was an influential machine, cementing Harley Davidson's position as a leading motorcycle manufacturer and setting a new standard for rider experience. It helped pave the way for future models with advanced suspension technology and remains a coveted classic among enthusiasts today.