This manual pertains to the Lycoming VO 540, a horizontally opposed, 6-cylinder, air-cooled aircraft engine with a displacement of 540 cubic inches. Engineered for helicopter propulsion, the VO 540 is renowned for its robust construction and reliable performance in demanding aviation environments. Its design emphasizes durability and consistent power output, making it a trusted component in helicopter operations.

This comprehensive parts manual provides essential information for identifying and ordering components for the Lycoming VO 540 engine. It serves as a critical resource for owners, maintenance technicians, and aviation mechanics, detailing the necessary parts for upkeep and repair. By referencing this manual, users can ensure the correct parts are used, facilitating efficient maintenance and contributing to the continued safe and effective operation of the aircraft engine.

This manual pertains to the Lycoming VO 540, a horizontally opposed, 6-cylinder, air-cooled aircraft engine with a displacement of 540 cubic inches. Engineered for helicopter propulsion, the VO 540 is renowned for its robust construction and reliable performance in demanding aviation environments. Its design emphasizes durability and consistent power output, making it a trusted component in helicopter operations.

This comprehensive parts manual provides essential information for identifying and ordering components for the Lycoming VO 540 engine. It serves as a critical resource for owners, maintenance technicians, and aviation mechanics, detailing the necessary parts for upkeep and repair. By referencing this manual, users can ensure the correct parts are used, facilitating efficient maintenance and contributing to the continued safe and effective operation of the aircraft engine.