This Service Repair Workshop Manual covers the Volvo AQ260, a powerful 5.7L 350 V8 engine designed for marine applications. Known for its robust engineering and reliable performance, the AQ260 delivers approximately 260 horsepower at the flywheel, making it a capable choice for various boating needs. This manual is intended to provide comprehensive information for maintaining and repairing this specific engine variant, ensuring its longevity and optimal function on the water. This manual serves as an indispensable resource for owners, mechanics, and technicians. It details all repair procedures, servicing requirements, and troubleshooting steps necessary to keep the Volvo AQ260 in peak condition. With hundreds of pages of content, including detailed photos, diagrams, and step-by-step instructions, this English-language manual provides the in-depth knowledge required for effective maintenance and repair. Specific service intervals, fluid capacities, and recommended fluid types are outlined within these pages, empowering users to perform all necessary upkeep with confidence.