Lycoming R-680-3,5,7 Engine, 1937 Maintenance Manual (02-15A-2)

The Lycoming R-680 maintenance manual reproduction offers vintage aircraft owners and certified mechanics comprehensive documentation for the historic radial engine series, originally published in 1937.

Exceptional Clarity and Archival Quality

We use advanced Canon digital technology to produce this aircraft engine maintenance manual, ensuring exceptional clarity and archival-quality reproduction. Our meticulous digital restoration process enhances original documents, resulting in sharp diagrams and crisp, legible text that often surpasses the original.

Invaluable Aviation Restoration Guide

For those wondering where to find 1937 Lycoming engine documentation, this meticulously reproduced manual is an invaluable aviation restoration guide for the R-680-3, R-680-5, and R-680-7 engine variants. Each page undergoes rigorous cleaning and scanning for maximum legibility, making it essential for restoration shops, aviation museums, and collectors who demand authentic historical documentation. Whether you're a vintage aircraft owner planning a complete restoration or a licensed aviation technician seeking detailed overhaul procedures, this manual provides the technical specifications and maintenance guidance modern mechanics need to service these classic radial engines properly.

Comprehensive Content for Aviation Enthusiasts

This aircraft technical manual reproduction contains all the data and limitations of the original manufacturer's publication and serves as reference material only. It is not specific to a particular aircraft serial number and is not a certified reference for official documentation. However, it remains indispensable for aviation historians, researchers, and enthusiasts who require access to original 1930s engine specifications. The comprehensive content addresses common maintenance challenges faced by vintage aircraft owners, from routine inspections to complex overhaul procedures, ensuring these historic engines continue to operate safely and efficiently for future generations of aviators.

Ensure authentic restoration and precise maintenance for your Lycoming R-680 with Essco Aircraft's high-clarity, faithfully reproduced 1937 manual – order your essential guide now!