🏷️ Basic Information Identification Make: Aprilia Model: Tuono V990 Years Covered: 2002, 2003, 2004, 2005 Engine Designation: V990 Vehicle Type: Sport-Touring Motorcycle Codes Chassis Code: V990 👋 Introduction Market Position Positioning: Essential resource for owners and mechanics of the Aprilia Tuono V990 (2002-2005). Competitive Analysis Value Proposition: Provides factory-level repair information at a fraction of the cost of professional service, saving money and increasing rider knowledge. Key Features Features: Complete official factory data, detailed illustrations, step-by-step instructions, troubleshooting guide, electrical diagnostics with wiring diagrams. Audience Target User: Do-it-yourself enthusiasts and professional motorcycle technicians. 📋 Manual Details Coverage Areas Primary Coverage: Complete Factory Service and Repair Secondary Coverage: Maintenance, Troubleshooting, Diagnostics, Assembly, Disassembly Page Count Estimated Pages: Hundreds (exact count not specified, but implies comprehensive) Manual Type Type: Workshop Service Repair Manual Origin: Factory Official Language Language: English Format Format: PDF Download Printability: Printable without restriction Digital Requirements: Adobe PDF Reader 📖 Manual Coverage Systems Covered Engine: Full Engine Identification, Engine Body, Disassembly and Assembly, Cooling System, Exhaust System, Fuel System, Fuel Filter, Alternator, Regulator Electrical: Electrical System, Wiring Diagram, Alternator, Regulator Chassis: Disassembly and Assembly, General Precautions Procedures Included Maintenance: Maintenance Check List, Check and Maintenance, Servicing Specifications Repair: Step-by-step repair procedures based on complete disassembly Troubleshooting: Troubleshooting Guide, Diagnosis and Repair of Electrical System Problems Technical Data: Servicing Specifications, Tightening Torques Technical Depth Depth: Comprehensive, suitable for DIY and experienced mechanics Detail Level: Hundreds of photos and illustrations, detailed substeps, critical notes/cautions/warnings 📊 Manual Specifications File Format Type: PDF Compatibility: All PC-based Windows operating systems and Mac Print Quality Quality: High quality, allows printing of entire manual or selected pages Binding Type Binding: N/A (Digital Download) Paper Type Type: N/A (Digital Download) Delivery Method Method: Instant Download Link after Payment ⚙️ Engine Specifications Primary Engine Engine Type: V-Twin, Four-stroke Displacement: 997.6 cc (approximate, based on 'V990' designation) Fueling: Fuel Injection (specific system details covered in manual) Cooling System: Liquid-Cooled (details in manual) Performance Horsepower: Approx. 125-130 hp (varies by specific year/market tune, details within manual) Torque: Approx. 70-75 lb-ft (varies by specific year/market tune, details within manual) Fuel System Components: Fuel injectors, fuel pump, fuel filter, throttle bodies, ECU control. 🔧 Transmission Standard Type: 6-speed Manual Features Clutch: Hydraulic Actuated Wet Multi-plate Clutch (details in manual) Final Drive: Chain Drive (details in manual) 📐 Dimensions Exterior Wheelbase: Approx. 1400-1410 mm (details in manual) Weights Dry Weight: Approx. 180-185 kg (details in manual) 🛡️ Safety Features Ratings Crash Test Data: N/A (Motorcycle specific safety ratings not applicable in the same way as cars) Active Features Brakes: Dual Disc Front, Single Disc Rear (specific caliper/rotor details in manual) Passive Features Lighting: Headlight, Taillight, Turn Signals (electrical system coverage includes these) 💡 Technology Features Infotainment System: Basic analog instrumentation (tachometer, speedometer), warning lights. No advanced infotainment. Driver Assistance Features: No electronic rider aids like ABS or traction control typically found on models of this era unless aftermarket. 🔧 Maintenance Service Intervals Oil Change: Refer to manual for specific mileage/time intervals (typically 3,000-5,000 miles or annually). Valve Check: Refer to manual for specific mileage/time intervals (e.g., 6,000-12,000 miles). Fluid Specifications Engine Oil: Refer to manual for specific API SG/SH or higher, SAE 10W-40 or 15W-50 viscosity, and capacity. Coolant: Ethylene glycol-based coolant with corrosion inhibitors. Specific mixture ratio and capacity in manual. Brake Fluid: DOT 4 (refer to manual for specific type and replacement interval). Clutch Fluid: Mineral oil (specific type and capacity in manual, often separate reservoir for hydraulic clutch). Known Issues Common Wear Items: Clutch plates, chain and sprockets, tires, brake pads, fork seals (manual details inspection and replacement). Electrical Gremlins: Potential issues with wiring harness connections, rectifier/regulator failures (detailed troubleshooting in manual). Fuel System: Potential for fuel injector clogging or pump issues (manual provides diagnostic procedures). 📚 Vehicle History Brand Heritage Manufacturer: Aprilia is an Italian manufacturer known for its performance motorcycles. Model Evolution Lineage: The Tuono V990 is a naked sportbike derived from the Aprilia RSV Mille sportbike, featuring more relaxed ergonomics for street use. Production Manufacturing Region: Italy 🏆 Awards & Recognition Recognitions Performance Reputation: The V990 engine platform was highly regarded for its performance and character, making the Tuono a popular choice for spirited riding.