Introducing the Lycoming R-680-9,-13 1942 Service Instructions (02-15AB-2), a meticulously reproduced manual that serves as an essential reference for pilots and mechanics alike. Originally published in 1942 and revised in July 1943, this service instruction manual contains critical information regarding the Lycoming R-680 engine, making it a valuable resource for anyone involved in aircraft maintenance.

Our reproductions maintain the integrity of the original manuals, ensuring that you receive the same vital data and limitations. Each manual undergoes a thorough cleaning and scanning process to guarantee exceptional clarity. We then utilize advanced Canon digital printing technology to produce high-quality documents that are both informative and easy to read.

It is important to note that these reproductions are NOT FAA-approved replacements for your aircraft's official manuals. However, they provide a wealth of knowledge and detailed instructions that are crucial for understanding and servicing the Lycoming R-680 engine.

Whether you are a seasoned pilot, a dedicated aircraft mechanic, or an aviation enthusiast, the Lycoming R-680-9,-13 1942 Service Instructions (02-15AB-2) is an invaluable addition to your collection. Don't miss the opportunity to enhance your understanding of this engine—order your copy today and keep your aircraft running smoothly!