🏷️ Basic Information Identification Make: Aprilia Model: RST Mille Year: 2004 Codes Engine Code: Rotax 990 V-Twin Chassis Code: RSV Mille (common platform) 👋 Introduction Market Position Segment: Sport Touring / Superbike derivative Target Audience: Aprilia RST Mille 2004 owners seeking detailed maintenance, repair, and diagnostic information. Competitive Analysis Competitors 2004: Honda VFR800, Yamaha FZ1, Kawasaki Z1000, Ducati ST4s. Key Features Of Vehicle Design Philosophy: Combines the performance of a sportbike with the comfort and practicality of a sport-tourer, derived from the RSV Mille platform. Unique Selling Points: V-twin engine character, advanced chassis design, premium components, and Italian styling. Value Proposition Of Manual Diy Savings: Enables owners to perform significant maintenance and repairs themselves, reducing dealership labor costs. Diagnostic Capability: Provides the in-depth knowledge required for accurate diagnosis and efficient repair of complex systems. 📋 Manual Details Coverage Areas Primary Coverage: Complete factory service and repair Secondary Coverage: Maintenance schedules, troubleshooting, diagnostics Page Count Estimated Pages: Hundreds (specific count not provided, but indicative of comprehensive coverage) Manual Type Type: Factory Service Repair Manual Language Language: English (presumed, standard for factory manuals of this era and origin) Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Detailed disassembly, assembly, inspection, and repair of the Rotax 990 V-twin engine, including fuel injection, ignition, cooling, and lubrication systems. Transmission: Complete service and repair for the gearbox, clutch, and drive chain, including gear selection mechanisms and maintenance procedures. Chassis And Suspension: Front and rear suspension component service (forks, shock absorber), steering head bearings, wheel bearings, swingarm, and frame inspection. Brakes: Front and rear brake system servicing, including caliper overhaul, master cylinder maintenance, fluid bleeding, disc inspection, and pad replacement. Electrical System: Comprehensive wiring diagrams, component testing, troubleshooting for lighting, starter, charging system, ignition, and ECU diagnostics. Fuel System: Fuel injection system diagnosis and repair, throttle body service, fuel pump operation, and pressure testing. Cooling System: Radiator service, fan operation, thermostat replacement, coolant type specifications, and leak detection. Bodywork And Fairings: Removal and installation procedures for all body panels, fairings, seat, and associated hardware. Procedures Included Maintenance: Scheduled maintenance tasks, lubrication points, fluid changes, filter replacements, and general upkeep. Troubleshooting: Systematic diagnostic procedures for common and complex issues, fault code interpretation (if applicable to the model year). Repair: Step-by-step instructions for component disassembly, repair, reassembly, and adjustment. Specifications: Torque specifications for all fasteners, critical clearances, valve adjustments, and wear limits. Wiring Diagrams: Detailed electrical schematics for all vehicle systems. Technical Depth Depth: Comprehensive, covering everything from basic fluid checks to full engine and gearbox rebuilds, including detailed diagnostics. 📊 Manual Specifications File Format Format: PDF Searchable: Likely searchable text (standard for professional PDFs) Print Quality Printability: High-resolution, suitable for printing individual sections or the entire manual. Binding Type Binding Type For Print: Not applicable to PDF download, but designed for professional binding if printed. Paper Type Paper Type For Print: Not applicable to PDF download, but original factory manuals typically used durable paper stock. ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, four-stroke, 90-degree V-twin Displacement: 998 cc (998 cubic centimeters) Bore X Stroke: 97 mm x 68 mm (typical for this engine family) Valve Train: DOHC, 4 valves per cylinder Compression Ratio: 10.7:1 (typical) Performance Horsepower: Approximately 130-135 hp (at crankshaft, varies slightly by market/tune) Torque: Approximately 70-73 lb-ft (at crankshaft, varies slightly) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with dual throttle bodies (typically 54mm) Fuel Type: Unleaded gasoline, minimum 95 RON (91 AKI) Lubrication Oil Type: Fully synthetic motorcycle oil, SAE 10W-40 or 15W-50 (refer to manual for precise Aprilia specification) Oil Capacity: Approx. 3.0 - 3.5 liters with filter change (refer to manual) 🔧 Transmission Standard Type: 6-speed sequential manual Clutch: Hydraulically operated, wet multi-plate Final Drive: O-ring sealed chain Features Gear Ratios: Specific ratios detailed in the manual (e.g., 1st: 2.46, 2nd: 1.77, 3rd: 1.38, 4th: 1.18, 5th: 1.04, 6th: 0.95 - indicative values for the RSV family) Fluid Type Transmission Oil: Specific gear oil or SAE 80W-90 API GL-4 (refer to manual) 📐 Dimensions Exterior Length: Approx. 2050 mm (refer to manual for exact) Width: Approx. 730 mm (refer to manual for exact) Height: Approx. 1150 mm (refer to manual for exact) Weights Dry Weight: Approx. 195 kg (refer to manual for exact) Wet Weight: Approx. 215 kg (fully fueled, approx.) Fuel Tank Capacity: Approx. 21 liters 🛡️ Safety Features Ratings Safety Ratings: N/A (Motorcycle safety ratings are typically not standardized in the same way as cars). Active Features Braking System: Dual 320mm discs with 4-piston radial calipers (front), Single 220mm disc with 2-piston caliper (rear) - high-performance Brembo components. Suspension Design: Adjustable upside-down front forks (e.g., Showa or Marzocchi), Adjustable rear monoshock. Passive Features Frame Construction: Aluminum twin-spar frame for rigidity and light weight. Lighting: Dual halogen headlights, LED tail light. 💡 Technology Features Infotainment Display...