This comprehensive Lycoming O-235-P2A Series Aircraft Engines Parts Catalog Manual provides a detailed and user-friendly guide to identifying, procuring, and servicing parts for these engines, making it an essential reference for aircraft mechanics and enthusiasts. The manual features eight sections, each meticulously organized to ensure clear and easy navigation.

The "Introduction" section provides a general overview of the Lycoming O-235-P2A engines, while the "Oversize and Undersize Parts Listing" section offers a detailed list of replacement parts with variations in size. The subsequent sections delve into specific engine components, including the "Crankcase, Crankshaft and Camshaft Group," "Accessory Housing Assembly and Related Parts," "Cylinder, Piston and Valve Train," "Ignition System," "Electrical System," "Oil Sump and Induction System," and "Service Kit Section." Each section includes detailed illustrations and part descriptions, making it simple to identify the exact part needed for any repair or maintenance task. Finally, the "Numerical Index" section provides a comprehensive index for quick and convenient part referencing.

This catalog is an invaluable resource for anyone working with Lycoming O-235-P2A engines, ensuring efficient and accurate parts identification and procurement for all maintenance and repair needs.

The Lycoming O-235-P2A series of aircraft engines is a renowned powerhouse in general aviation, known for its reliability and performance. This air-cooled, horizontally opposed, four-cylinder engine has been a mainstay in various aircraft applications since its introduction in the 1940s. The O-235-P2A series boasts a displacement of 235 cubic inches, producing a respectable 110 horsepower at 2,700 RPM. Its compact design and relatively low weight make it ideal for light aircraft, such as single-engine trainers, recreational aircraft, and even some ultra-light aircraft. The O-235-P2A series is known for its smooth and quiet operation, offering a comfortable flight experience for pilots and passengers alike.

Central to the operation and maintenance of the Lycoming O-235-P2A series engine is the Parts Catalog Manual. This comprehensive document serves as an indispensable resource for mechanics, technicians, and even passionate aviation enthusiasts. It provides detailed information about every single component within the engine, including specifications, dimensions, part numbers, and replacement procedures. The manual also includes exploded diagrams for easy identification and assembly, as well as instructions for troubleshooting common issues. With its thoroughness and detail, the Parts Catalog Manual empowers users to identify, diagnose, and resolve potential problems with confidence, ensuring the longevity and optimal performance of the O-235-P2A series engine. By providing a complete overview of the engine's components and their functions, the manual becomes an essential companion for anyone involved in maintaining and operating this iconic aircraft engine.