🏷️ Basic Information Identification Make: Aprilia Model: V990 Product Type: Service Workshop Repair Manual Delivery Method: Digital Download 👋 Introduction Market Position Target Audience: DIY enthusiasts and professional technicians looking for comprehensive repair and maintenance information for Aprilia V990 motorcycles. Competitive Analysis Value Proposition: Provides extensive, in-depth technical data enabling cost-effective DIY maintenance and repair, significantly reducing reliance on dealership services. Key Features Diy Empowerment: Empowers owners to perform a wide range of service and repair tasks, fostering self-sufficiency and a deeper understanding of their motorcycle. Tool Incentive: Encourages investment in specialized tools and equipment, enhancing the ownership experience and capability. 📋 Manual Details Coverage Areas General Maintenance: Included Troubleshooting: Included Engine Service Repair: Included Transmission Service Repair: Included Brake System: Included Electrical System: Included Suspension: Included Wiring Diagram: Included Periodic Lubrication: Included Steering: Included Cooling System: Included Fuel Injection Fuel System: Included Emission System: Included Heater Air Conditioning: Included Engine Control System: Included Chassis Body: Included Restraint System: Included Interior: Included Differential Drive: Included Axle: Included Page Count Estimated Pages: Comprehensive (specific count not provided, implies full workshop manual depth) Manual Type Type: Service Workshop Repair Manual Language Language: English Format File Format: PDF Compatibility: All Versions of Windows & Mac Requirements Reader: Adobe PDF Reader 📖 Manual Coverage Systems Covered Engine Systems: Detailed coverage including engine disassembly, assembly, component specifications, tuning, and diagnostics for the V990 engine architecture. Transmission Systems: Comprehensive guidance on transmission servicing, repair, clutch systems, gearbox overhauls, and fluid specifications. Braking Systems: In-depth coverage of hydraulic and mechanical braking components, including brake pad replacement, caliper service, fluid bleeding, and system diagnostics. Electrical And Electronic Systems: Extensive information on wiring diagrams, component testing, ignition systems, charging systems, lighting, sensors, and ECU diagnostics. Suspension And Steering: Detailed procedures for fork servicing, shock absorber maintenance, steering head bearing replacement, linkage lubrication, and alignment adjustments. Fuel And Emission Systems: Coverage includes fuel injection system servicing, throttle body cleaning, injector diagnostics, fuel pump testing, exhaust system repairs, and emission control systems. Cooling System: Procedures for coolant flushing, radiator service, water pump replacement, thermostat testing, and fan system diagnostics. Chassis And Bodywork: Information on frame integrity, body panel removal and installation, fairing repairs, and general chassis maintenance. Procedures Included Preventative Maintenance: Detailed schedules and procedures for oil changes, filter replacements, chain adjustments, tire pressure checks, and seasonal servicing. Diagnostic Procedures: Step-by-step guides for identifying and resolving common and uncommon faults, including symptom-based troubleshooting flowcharts. Repair And Overhaul: Comprehensive instructions for component disassembly, cleaning, inspection, measurement, repair, and reassembly for all major vehicle systems. Technical Specifications And Data: Inclusion of torque values, clearances, fluid capacities, electrical specifications, and critical measurements for accurate repairs. Technical Depth Depth: Expert level, covering complete rebuilds, advanced diagnostics, and in-depth component servicing suitable for professional mechanics and advanced DIY enthusiasts. 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable PDF for easy navigation and clear image rendering. Printable: Yes, all pages are printable. Print Quality Quality: Digital, therefore print quality is dependent on user's printer. Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Family: V990 (referring to Aprilia's V-twin engine architecture, specific model variants like RSV Mille, Tuono, Falco may apply) Engine Details Engine Type: Liquid-cooled, 90-degree V-twin four-stroke DOHC Bore X Stroke: Typically around 97 mm x 60.9 mm (varies slightly by specific V990 model) Displacement: Approx. 990cc (997.6 cc for some variants) Performance Horsepower Range: Typically 115-130 hp (at crank, depending on model and tuning) Torque Range: Typically 95-105 Nm (at crank, depending on model) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with multiple injectors per cylinder. Fuel Type: Unleaded gasoline, 95 RON or higher recommended. Lubrication System Oil Type: Semi-synthetic or fully synthetic motorcycle oil, API SG/SH/SJ or JASO MA/MA2 specification, SAE 10W-40 or 15W-50 depending on ambient temperature. Cooling System Coolant Type: Ethylene glycol-based antifreeze mixture with demineralized water (50/50 ratio). 🔧 Transmission Standard Gearbox Type: 6-speed constant mesh sequential gearbox. Clutch Type: Wet multi-plate clutch, hydraulically operated. Features Final Drive: O-ring sealed chain drive. Fluid Specifications Transmission Oil: Refer to manual for specific gearbox oil type and capacity, often a dedicated gear oil or motorcycle engine oil meeting specific viscosity and performance standards. 📐 Dimensions Exterior Dimensions Note: Specific dimensions vary significantly between V990 models (e.g., RSV Mille, Tuono, Caponord). Consult specific model sections within the manual for exact figures. Weights Dry Weight: Typically in the range of 185-210 kg (dry weight, varies by model). 🛡️ Safety Features Ratings Safety Features Note: As a motorcycle, safety is primarily determined by rider skill, maintenance, and the presence of ABS (on select models/years). The manual covers braking system integrity and maintenance. Active Features ABS Availability: ABS was an optional or standard feature on certain V990 models and model years. Manual will detail ABS...