The Continental IO-520 Series aircraft engine is a horizontally opposed, six-cylinder, air-cooled powerplant with a displacement of 520 cubic inches, designed for demanding aviation applications. Engineered for reliability and performance, this engine utilizes Aviation Gasoline (Avgas) and represents a robust solution for aircraft requiring dependable power. Its construction emphasizes durability and efficiency, making it a trusted component in various aircraft models.

This Overhaul Manual provides comprehensive guidance for the maintenance and servicing of the Continental IO-520 Series engines. It covers essential procedures, technical specifications, and important safety information necessary for ensuring the optimal performance and longevity of the engine. This document is an indispensable resource for owners, mechanics, and technicians involved in the overhaul and upkeep of these aircraft engines.

The Continental IO-520 Series aircraft engine is a horizontally opposed, six-cylinder, air-cooled powerplant with a displacement of 520 cubic inches, designed for demanding aviation applications. Engineered for reliability and performance, this engine utilizes Aviation Gasoline (Avgas) and represents a robust solution for aircraft requiring dependable power. Its construction emphasizes durability and efficiency, making it a trusted component in various aircraft models.

This Overhaul Manual provides comprehensive guidance for the maintenance and servicing of the Continental IO-520 Series engines. It covers essential procedures, technical specifications, and important safety information necessary for ensuring the optimal performance and longevity of the engine. This document is an indispensable resource for owners, mechanics, and technicians involved in the overhaul and upkeep of these aircraft engines.