🏷️ Basic Information Identification Make: Aprilia Model: Tuono V990 Model Years Covered: 2002, 2003, 2004, 2005 Codes Chassis Code General: RSV Mille V990 platform derivative 👋 Introduction Market Position Target Audience: Aprilia Tuono V990 owners with basic mechanical skills, independent repair shops, and authorized dealerships. Unique Selling Points: The manual's vehicle-specific nature and direct lineage to dealership resources make it invaluable for accurate and efficient maintenance. Competitive Analysis Value Proposition: Provides dealership-level service and repair information, enabling cost savings on maintenance and repairs. Offers detailed, vehicle-specific data, unlike generic repair guides. Key Features Content Highlights: Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications, troubleshooting guides, and special tools information. Illustrations And Diagrams: Contains numerous illustrations and diagrams to aid in understanding repair procedures. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service, repair, and troubleshooting for the Aprilia Tuono V990 (2002-2005) Page Count Estimated Page Count: Likely 500+ pages (typical for comprehensive workshop manuals) Manual Type Type: Service Repair Workshop Manual Content Source: Represents information used by professional mechanics, compiled by the manufacturer. Language Language: English Format Format: PDF Compatibility: Compatible with all versions of Windows and Mac operating systems. 📖 Manual Coverage Systems Covered Engine Systems: Engine identification, engine body, fuel system, cooling system, fuel filter, alternator, regulator Electrical Systems: Complete electrical system diagrams, alternator, regulator, troubleshooting Chassis And Suspension: Likely covers fork disassembly/rebuild, rear shock adjustment/servicing, steering head bearings, wheel bearings. Exhaust System: Likely covers exhaust system inspection and maintenance. Frame And Suspension: While not explicitly listed in the provided summary, comprehensive manuals typically include details on frame inspection, suspension adjustment, and maintenance of related components. Procedures Included Maintenance Procedures: Maintenance check list, check and maintenance procedures, routine servicing Repair Procedures: Disassembling and servicing, engine repairs, fuel system repairs, cooling system repairs, electrical repairs Troubleshooting: Dedicated troubleshooting section with step-by-step guidance Diagnostic Procedures: Systematic troubleshooting for engine, electrical, and fuel systems. Component Overhaul: Detailed procedures for overhauling major engine components, fuel system parts, and cooling system components. Technical Depth Depth Of Information: Detailed, step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications; suitable for professional mechanics and skilled DIY enthusiasts. Torque Specifications: Includes precise tightening torques for all critical fasteners and components. Diagnostic Tools: May reference specific diagnostic tools or procedures recommended by Aprilia for electronic system checks. 📊 Manual Specifications File Format PDF Features: Viewable on PC/Mac, phones, ebook readers; printable pages, searchable text (typical for high-quality PDFs) Print Quality Printability: All pages printable for workshop use Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Quality: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Type: V990 V-twin, liquid-cooled, 4-stroke Performance Peak Horsepower Approx: ~125-130 hp (at crank, depending on specific model configuration) Peak Torque Approx: ~95-100 Nm (at crank, depending on specific model configuration) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline Throttle Body Size Approx: ~54 mm Engine Identification Engine Codes General: Part of the RSV Mille V990 engine family, featuring twin spark plugs per cylinder. Engine Body Engine Architecture: V90° V-twin, four-stroke 🔧 Transmission Standard Transmission Type: 6-speed sequential manual gearbox Features Clutch Type: Hydraulically operated wet multi-plate clutch 📐 Dimensions Exterior Wheelbase Approx: ~1410 mm (55.5 inches) Weights Dry Weight Approx: ~185-195 kg (408-430 lbs) 🛡️ Safety Features Ratings Safety Features Standard: Dual front disc brakes, single rear disc brake. ABS was an optional feature on some models or variants. Active Features Braking System Front: Twin 320mm discs with radial-mount calipers (e.g., Brembo) Braking System Rear: Single 220mm disc with caliper 💡 Technology Features Infotainment Dashboard Features: Analog tachometer, digital speedometer, odometer, trip meters, coolant temperature gauge, clock, warning lights. Driver Assistance ABS Availability: ABS was an optional feature, check specific model's equipment. 🔧 Maintenance Service Intervals Oil Change Interval Approx: Every 6,000-10,000 km (3,700-6,200 miles) or annually, whichever comes first. Spark Plug Replacement Approx: Typically around 12,000-24,000 km (7,500-15,000 miles), dependent on plug type and usage. Fluid Specifications Engine Oil Type Approx: Fully synthetic SAE 10W-40 motorcycle specific oil meeting API SG or higher and JASO MA standards. Coolant Type Approx: Ethylene glycol-based antifreeze/coolant mixture with corrosion inhibitors. Brake Fluid Type: DOT 4 or DOT 5.1 hydraulic brake fluid. Clutch Fluid Type: DOT 4 hydraulic fluid. Engine Oil Capacity Approx: ~3.0 - 3.4 liters (depending on oil filter replacement) Known Issues Common Wear Items: Clutch plates, chain and sprockets, fork seals, valve clearances (require periodic adjustment). Electrical Gremlins: Can sometimes be susceptible to minor electrical issues; thorough diagnosis using wiring diagrams is key. 📚 Vehicle History Brand Heritage Brand Focus: Aprilia is renowned for its high-performance sport motorcycles, often featuring innovative engineering and racing pedigree. Model Evolution Relationship To Rsv Mille: The Tuono V990 is a naked sportbike variant derived from the Aprilia RSV Mille sportbike, featuring a more upright riding position and sport-touring ergonomics. Target Market:...