🏷️ Basic Information Identification Make: Aprilia Model: Tuono V990 Generation: First Generation Production Years Covered: 2002, 2003, 2004, 2005 Codes Engine Code: V990 (Rotax 990cc V-Twin) 👋 Introduction Market Position Segment: Performance Naked Sportbike Competitive Analysis Key Competitors Era: Ducati Monster, Triumph Speed Triple, Yamaha FZS1000 Fazer Key Features Design Philosophy: Road-focused iteration of the RSV Mille superbike, emphasizing torque and handling. Manual Value Proposition: Provides factory-level diagnostic and repair information for owners and independent technicians, enabling comprehensive self-maintenance and repair. 📋 Manual Details Coverage Areas All Styles Covered: True Page Count Estimated Page Count: Hundreds of pages (exact count not specified in product info) Manual Type Type: Factory Service Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Identification: Covered General Precautions: Covered Maintenance Check List: Covered Check And Maintenance: Covered Special Tools: Covered Engine Body: Covered Fuel System: Covered Troubleshooting: Covered Servicing Specifications: Covered Tightening Torques: Covered Disassembling And Servicing: Covered Cooling System: Covered Fuel Filter: Covered Electrical System: Covered Alternator: Covered Regulator: Covered Procedures Included Routine Maintenance: Yes (Maintenance check list, check and maintenance) Diagnostic Procedures: Yes (Advanced troubleshooting guide) Repair Procedures: Yes (Step-by-step guidance for all repairs) Rebuild Procedures: Yes (Implied by 'repair, maintain, rebuild, refurbish or restore') Electrical Diagnostics: Yes (Troubleshooting and electrical service procedures, wiring diagrams) Technical Depth Depth: Comprehensive (Factory trained technician level) Illustration Detail: High (Detailed illustrations, drawings, photos, enlarged insets) Instruction Format: Detailed substeps, numbered instructions, notes, cautions, warnings 📊 Manual Specifications File Format Format: PDF Print Quality Printable: Yes, without any restriction Binding Type Binding: N/A (Downloadable PDF, printable) Paper Type Paper Type: N/A (Digital delivery) Delivery Method Delivery: Instant Download Link on Checkout Page Requirements Software Requirement: Adobe PDF Reader Compatibility Operating Systems: All PC based Windows, Mac ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, four-stroke, 90-degree V-Twin (Rotax 60-degree V-Twin in early RSV Mille basis, potentially adapted) Displacement: 997.6 cc Bore X Stroke: 97 mm x 67.5 mm Valvetrain: DOHC, 4 valves per cylinder Performance Horsepower Approx: Approx. 120-130 HP (Varies by specific market tune and model year) Torque Approx: Approx. 70-75 lb-ft (Varies by specific market tune and model year) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Ignition: Digital electronic ignition Cooling System Cooling Method: Liquid-cooled 🔧 Transmission Standard Transmission Type: 6-speed sequential manual gearbox Features Clutch: Wet multi-plate clutch Fluid Requirements Gearbox Oil Type: Specific motorcycle transmission oil (refer to manual for grade and capacity) 📐 Dimensions Exterior Wheelbase: Approx. 1415 mm (55.7 inches) Weights Dry Weight: Approx. 195 kg (430 lbs) 🛡️ Safety Features Ratings Crash Test Results: N/A (Motorcycle, not subject to standard automotive crash ratings) Active Features Brakes Front: Dual 320 mm discs, radial-mount calipers (e.g., Brembo) Brakes Rear: Single 220 mm disc, 2-piston caliper Suspension Front: Inverted telescopic fork (e.g., Öhlins or Showa depending on variant), adjustable Suspension Rear: Monoshock with progressive linkage, adjustable 💡 Technology Features Infotainment Dashboard: Analog tachometer, digital speedometer, LCD display for odometer, trip meters, coolant temperature, clock. Driver Assistance ABS: Not standard on all models/years, optional on some variants. Connectivity Connectivity Features: None (typical for motorcycles of this era) 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific mileage/time intervals (typically 6,000-10,000 km) Valve Clearance Check: Refer to manual for specific mileage/time intervals (typically 12,000-24,000 km) Fluid Specifications Engine Oil Type: Refer to manual for viscosity grade (e.g., 10W-40) and API/JASO specifications. Coolant Type: Ethylene glycol-based coolant (50/50 mix with distilled water) Known Issues Common Wear Items: Clutch plates, brake pads, chain and sprockets, fork seals (typical for high-performance bikes of this era). Electrical Gremlins: Potential for stator/regulator issues (common across many brands), loose connections (addressed by thorough inspection covered in manual). Fueling Issues: Fuel pump or injector cleanliness can affect performance (covered in fuel system section). 📚 Vehicle History Brand Heritage Brand Focus: Italian manufacturer known for high-performance motorcycles, particularly in racing and sportbike categories. Model Evolution Platform Basis: Derived from the Aprilia RSV Mille superbike, with upright handlebars and revised ergonomics for street riding. Production Manufacturing Location: Noale, Italy 🏆 Awards & Recognition Recognitions Motorcycle Journal Reviews: Generally praised for potent engine, excellent chassis dynamics, and aggressive styling. Positioned as a raw, performance-oriented streetfighter.