The Aprilia Tuono V990 2002 Service Repair Workshop Manual is your comprehensive guide to maintaining, servicing, and repairing your motorcycle. This manual, developed for mechanics worldwide, provides detailed and easy-to-follow instructions, complete with diagrams, illustrations, wiring schematics, and specifications. Delve into the intricacies of your Aprilia Tuono V990 2002, from understanding its engine identification and general safety precautions to performing essential maintenance checks. The manual covers a wide range of topics, including: * **Engine Body:** Detailed information on dismantling, servicing, and reassembling the engine. * **Fuel System:** Troubleshooting fuel system issues, understanding fuel filters, and mastering the intricacies of the fuel delivery system. * **Cooling System:** Comprehensive instructions for servicing and maintaining your cooling system, ensuring optimal engine temperature regulation. * **Electrical System:** Precise guidance on diagnosing and repairing electrical components, including the alternator and regulator. * **Troubleshooting:** A comprehensive guide to identify and resolve common issues, saving you time and effort. * **Servicing Specifications & Tightening Torques:** Critical information to perform repairs and maintenance with precision. * **Disassembling & Servicing:** Step-by-step instructions for various components, ensuring a smooth and efficient repair process. This manual is not generic repair information; it's specifically tailored to your Aprilia Tuono V990 2002, providing the same detailed specifications and procedures utilized by authorized dealership service departments. Whether you're a seasoned mechanic or a novice with basic mechanical skills, the clear and concise language combined with illustrations empowers you to safely and confidently handle repairs. Save money and gain valuable knowledge by performing routine maintenance and repairs yourself. This manual is your trusted resource, enabling you to become an informed owner and confidently discuss repairs with any automotive technician.

The Aprilia Tuono V990, introduced in 2002, is a naked sport bike known for its aggressive styling, powerful engine, and thrilling performance. It was a revolutionary model for its time, blurring the lines between traditional sportbikes and naked machines. The Tuono V990's heart lies in its 998cc, 90-degree V-twin engine, derived from the legendary Aprilia RSV Mille superbike. This liquid-cooled, fuel-injected powerplant produces a potent 124 horsepower, delivered with a raw and engaging character that was unmatched in the naked bike segment. The engine is paired with a six-speed gearbox, offering a smooth and precise shifting experience. Beyond its potent engine, the Tuono V990's handling prowess is equally impressive. Its lightweight aluminum frame, combined with adjustable suspension components, allows for precise and agile riding. The bike's ergonomics favor aggressive riding, with clip-on handlebars and a low saddle height. The Tuono V990 offers a truly engaging and thrilling ride, making it a popular choice for experienced riders seeking a blend of raw power, exceptional handling, and distinctive styling. Its unique design, powerful engine, and sporty handling make the Aprilia Tuono V990 a memorable and sought-after motorcycle that continues to captivate enthusiasts today.