This comprehensive Lycoming O, IO, HO, HIO-360 series standard cylinder flange Aircraft Engines Parts Catalog Manual provides a detailed reference guide for identifying, procuring, and servicing parts used on these aircraft engines. The manual is meticulously organized into seven sections, ensuring easy navigation and efficient information retrieval.

The "Introduction" section lays the groundwork, providing essential context and an overview of the manual's structure. Following this, a "Oversize And Undersize Parts Listing" offers a specialized section dedicated to parts exceeding or falling short of standard dimensions.

The remaining sections delve into specific engine components. "1 - Crankcase, Crankshaft and Camshaft Group" covers these core engine elements, while "2 - Cylinder, Piston and Valve Train" focuses on the critical components responsible for power generation. "3 - Ignition System" and "4 - Electrical System" examine the intricate systems responsible for starting and controlling the engine, while "5 - Oil Sump and Induction System" explores the essential components ensuring lubrication and fuel delivery.

The "6 - Service Kit Section" provides a valuable resource for identifying and obtaining pre-packaged service kits, streamlining maintenance routines. Finally, the "7 - Numerical Index" acts as a comprehensive reference guide, allowing users to quickly locate specific parts using their numerical designations.

This detailed and well-structured manual is a valuable asset for aircraft mechanics, maintenance professionals, and anyone involved in the repair and upkeep of Lycoming O, IO, HO, HIO-360 series standard cylinder flange aircraft engines.

The Lycoming O-360, IO-360, HO-360, and HIO-360 series engines are a family of horizontally opposed, air-cooled, four-cylinder gasoline engines designed and manufactured by Lycoming Engines, a subsidiary of AVIC International. These engines have been a mainstay in general aviation aircraft since their introduction in the 1950s, renowned for their reliability, durability, and relatively low operating costs. The O-360 series, which stands for "opposed" and "360 cubic inch displacement," encompasses a wide range of power outputs, from 150 to 210 horsepower. The IO-360 series adds fuel injection to the engine, offering improved fuel efficiency and cold-weather starting capabilities. The HO-360 series distinguishes itself with a higher compression ratio, leading to increased power output. Lastly, the HIO-360 series integrates both fuel injection and a higher compression ratio, delivering the best performance among the series.

The Lycoming O-360 series engines are found powering a diverse array of aircraft, including single-engine trainers, light sport aircraft, experimental aircraft, and even some small commercial aircraft. Their versatility stems from their compact size, relatively light weight, and adaptability to various propeller configurations. The engines are known for their smooth operation, low vibration levels, and long service life, with proper maintenance. They are also relatively simple to maintain, with readily available parts and service manuals. The O-360 series engines have earned a reputation for reliability and safety, making them a popular choice for both recreational and professional pilots. The engines are also highly customizable, with a wide range of accessories and options available to meet individual needs and preferences.