This service manual, designated as X30623A, is specifically designed for the IPC, IO-240 engine manufactured by Continental Motors. It provides comprehensive technical information and instructions for maintaining, repairing, and troubleshooting the engine. The manual covers a wide range of topics including engine specifications, component identification, disassembly and assembly procedures, troubleshooting guides, wiring diagrams, and detailed illustrations to support the repair process. Whether you are a professional mechanic or a DIY enthusiast, this manual is an essential resource for understanding and working on the IPC, IO-240 engine.

The X30623A IPC IO-240 CONTINENTAL Engine, also referred to simply as the IO-240, is a renowned 4-cylinder, horizontally opposed, air-cooled aircraft engine manufactured by Continental Motors, Inc. This engine has become a staple in the aviation industry, known for its reliability, durability, and versatility. Its 240 cubic inch displacement capacity (3.9 liters) translates to a respectable power output, typically ranging from 150 to 160 horsepower, depending on the specific configuration and accessories. The IO-240's compact size and lightweight construction make it ideal for a wide range of aircraft, including single-engine airplanes, experimental aircraft, and even ultralights. Furthermore, its reputation for being fuel-efficient and easy to maintain has contributed to its enduring popularity.

Beyond its core specifications, the X30623A IPC IO-240 CONTINENTAL Engine is distinguished by several key features. The engine implements a fuel injection system, denoted by the "I" in its model designation, which enhances fuel efficiency and provides for smoother operation. The "O" signifies that the engine features overhead valves, a design that improves power output and combustion efficiency. Moreover, the engine's air-cooled design eliminates the need for a heavy and complex cooling system, further reducing weight and maintenance requirements. The IO-240 has been produced in various versions throughout its history, each tailored to specific applications and performance preferences. This adaptability, coupled with its inherent reliability, has solidified the IO-240's status as a reliable powerplant for a diverse range of aircraft.