This comprehensive workshop manual provides detailed repair instructions for Volvo Penta AQ105, AQ115, AQ130, AQ165, and AQ170 carburetor marine engines. The manual covers a wide range of topics, including general descriptions, repair procedures, reconditioning instructions, specifications, and required special tools. It is an essential resource for mechanics and DIY enthusiasts seeking to maintain and repair these popular marine engines.

The Volvo Penta AQ105, AQ115, AQ130, AQ165, and AQ170 are a series of gasoline-powered marine engines designed for use in recreational boats. Developed by Volvo Penta, a leading manufacturer of marine power systems, these engines are known for their reliability, durability, and smooth performance. Covering a power range from 105 to 170 horsepower, these engines are suitable for various boat types, including runabouts, cruisers, and smaller sailboats. The AQ series engines are available in both naturally aspirated and turbocharged configurations, catering to different performance needs. These engines feature a compact design, allowing for easy installation in various boat models, and they are renowned for their low maintenance requirements, making them a popular choice among boat owners. The Volvo Penta AQ series engines are equipped with a range of features that contribute to their performance and user-friendliness. These features include a robust cast-iron engine block and cylinder heads, ensuring long-lasting durability. The engines come with a sophisticated electronic ignition system, guaranteeing reliable starting and smooth running under various conditions. Additionally, they feature a closed-loop cooling system that effectively manages engine temperature, ensuring optimal performance and longevity. Their design incorporates a balanced crankshaft and vibration dampeners, resulting in quiet operation and minimal vibration, enhancing overall comfort for boaters. With their combination of performance, reliability, and user-friendliness, the Volvo Penta AQ105, AQ115, AQ130, AQ165, and AQ170 engines continue to be a popular choice for recreational boaters seeking dependable and enjoyable boating experiences.