The Volvo Penta AQ260, powered by a 5.7L (350 cubic inch) V8 engine, represents a robust marine propulsion system engineered for reliability and performance. This liquid-cooled engine is designed to deliver consistent power, making it suitable for a wide range of boating applications. Its V8 configuration provides ample torque and horsepower, ensuring efficient operation across various marine environments. This comprehensive Service Repair Manual provides essential information for the maintenance and repair of the Volvo Penta AQ260. It covers critical areas including engine specifications, electrical systems, tuning, and routine maintenance procedures. Detailed guidance on stern drive operation, tilt and trim systems, and steering mechanisms is also included, along with information on brake and suspension components. This manual is an indispensable resource for owners, technicians, and mechanics seeking to ensure the optimal performance and longevity of their AQ260 engine.