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O 340 Series

The O-340 Series encompasses a specific line of horizontally opposed, four-cylinder aircraft engines manufactured by Lycoming. These engines are designed for a variety of light aircraft applications, offering a balance of power, reliability, and efficiency. Their robust construction and proven performance make them a popular choice for training aircraft, personal aviation, and light utility operations, contributing significantly to the general aviation sector.

Documentation for the O-340 Series typically includes detailed maintenance manuals, overhaul procedures, and technical service bulletins. These resources provide essential information for aircraft owners, maintenance technicians, and mechanics, covering topics such as routine inspections, component replacement, engine diagnostics, and...