This comprehensive Lycoming Aircraft Engines TIO-540-AH1A Parts Manual provides detailed information on every component of the engine. It is an essential resource for aircraft mechanics, technicians, and owners who need to maintain, repair, or overhaul this powerful engine. The manual includes detailed part descriptions, diagrams, and specifications for all engine parts. This invaluable resource allows you to identify the correct parts, understand their function, and locate them within the engine. Whether you are a seasoned professional or an enthusiastic hobbyist, this manual will equip you with the necessary information to keep your Lycoming TIO-540-AH1A engine running smoothly and reliably.

The Lycoming TIO-540-AH1A is a powerful and reliable six-cylinder horizontally opposed aircraft engine, renowned for its durability and performance. It boasts a displacement of 540 cubic inches (8.8 liters) and delivers a maximum continuous power output of 300 horsepower at 2,700 RPM. This engine is a popular choice for various aircraft applications, including single-engine and twin-engine airplanes, helicopters, and even some light utility vehicles. Its robust design, featuring a cast-iron cylinder block and aluminum alloy cylinder heads, ensures exceptional strength and longevity. The TIO-540-AH1A is equipped with a fuel-injected system, providing consistent and efficient fuel delivery, while its advanced ignition system ensures dependable combustion and smooth operation. Further enhancing its versatility, the TIO-540-AH1A is available with a range of accessories and options, allowing for customization to meet specific aircraft requirements. These options include various propeller reduction ratios, electrical systems, and exhaust configurations. The engine's modular design allows for easy maintenance and repairs, minimizing downtime and operational costs. With its proven reliability, exceptional power, and flexible configuration, the Lycoming TIO-540-AH1A continues to be a popular choice for pilots and aircraft manufacturers seeking a reliable and durable powerplant for their demanding applications.