This comprehensive Aprilia V990 Engine Service Repair Workshop Manual, covering all models from 2001 onwards, provides detailed instructions and illustrations for maintaining, servicing, diagnosing, and repairing your motorcycle. This manual is the same type used by technicians at authorized Aprilia dealerships. It offers step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to guide you through every repair with ease. You'll find everything needed to perform a wide range of tasks, including: * Engine overhaul and rebuilding * Clutch repair and maintenance * Brake system service and troubleshooting * Chain removal and tightening * Timing belt replacement * Trouble code diagnostics * Wiring diagrams for electrical troubleshooting * Engine performance optimization * Front end alignment procedures and specifications * Suspension system adjustments * Transmission removal and installation * Air conditioning service and capacity information * Transmission in-car servicing * Computer diagnostic codes * Firing order details * Detailed specifications for each covered model * Factory-recommended maintenance schedules and charts * Serpentine belt routing diagrams * Timing belt service procedures * Brake servicing procedures * Complete torque specifications * U-joint and CV-joint service procedures * Repair procedures for various components * Complete wiring diagrams * Hundreds of illustrative images * Vacuum diagrams This manual is designed for ease of use, with all pages printable for convenient access to the information you need. You can enlarge images and print multiple copies for your convenience. Gain the confidence and expertise to tackle any repair on your Aprilia V990, saving time and money.

The Aprilia V990, a motorcycle first introduced in 2001, was a significant departure from the company's established line-up. This was a large capacity, air-cooled, 990cc V-twin cruiser, designed to challenge the American dominance of the segment. The V990, built upon a robust steel frame and equipped with a telescopic fork and swingarm rear suspension, aimed to offer a blend of rugged performance and relaxed touring capabilities. Its distinct V-twin engine, known for its smooth and powerful delivery, was paired with a 6-speed gearbox, allowing for comfortable cruising on the open road. The V990's design, a combination of classic and modern elements, was characterized by its long, low profile, generous passenger seating, and a distinctive, almost menacing, front end with a prominent headlight. While the V990 received critical acclaim for its smooth engine and comfortable ride, it faced challenges in a market dominated by established American cruisers. Production ended in 2006, leaving a legacy of a unique and capable machine that offered a European twist to the cruiser genre. The Aprilia V990, while not commercially successful, remains a testament to the Italian manufacturer's desire to explore new avenues and challenge conventions, leaving its mark on the motorcycle world as a powerful and stylish cruiser that, in its own way, carved its own niche.