This comprehensive Volvo AQ140 2.1 L (130) 4 cyl engine Factory Service Repair Manual provides detailed instructions and guidance for maintaining and repairing your engine. This official manual, designed for professional technicians, offers a wealth of information to empower any owner to perform repairs and maintenance confidently. The manual covers all aspects of your engine, including safety procedures, tuning, engine operation, fuel system, ignition, electrical system, cooling system, stern drive, tilt/trim, steering, and maintenance. It is packed with detailed illustrations, diagrams, and specifications, ensuring you have everything you need to tackle any repair. An advanced troubleshooting guide is included to help you diagnose and correct any problems with your engine. The manual combines troubleshooting and electrical service procedures with detailed wiring diagrams for easy navigation and efficient problem solving. With this manual, you'll have access to the same information used by factory-trained technicians, allowing you to maintain and repair your Volvo AQ140 2.1 L (130) 4 cyl engine with confidence. You can easily find the information you need using the numbered table of contents and print out only the pages you require. This manual is an invaluable resource for any serious owner, providing step-by-step instructions and detailed photos to guide you through all service, maintenance, repairs, and tuning.

The Volvo AQ140 2.1 L (130) 4 cyl is a robust and reliable marine engine renowned for its performance and durability. This gasoline-powered, four-cylinder engine is a 2.1-liter unit that delivers a respectable 130 horsepower. Designed specifically for marine applications, the AQ140 boasts a robust cast-iron block and cylinder head, ensuring longevity even in harsh marine environments. The engine's compact size and lightweight construction make it ideal for various boat types, including smaller cruisers, runabouts, and dinghies. The AQ140 is known for its smooth operation and quiet running, providing a pleasant experience for boaters. It features a fuel-efficient design, optimizing fuel consumption for extended cruising range. While the AQ140 is a popular choice for recreational boating, its applications extend beyond leisure. Its dependability and performance have also made it suitable for commercial marine purposes, including small workboats and fishing vessels. The engine's robust nature and ease of maintenance make it a preferred option for professional operators who rely on reliability and uptime. The AQ140's simplicity and well-engineered design further contribute to its popularity. It is relatively straightforward to maintain, with easily accessible components and readily available spare parts. This makes it a cost-effective and practical choice for marine enthusiasts and operators alike. The Volvo AQ140 2.1 L (130) 4 cyl service and repair manual provides a comprehensive guide to maintaining and repairing this engine, ensuring its continued performance and reliability for years to come.