🏷️ Basic Information Identification Make: Aprilia Model: RST Mille Year: 2003 Type: Sport Touring Motorcycle Codes Engine Code Variant: Rotax V990 V-Twin (specific variant for this year/model) 👋 Introduction Market Position Segment: High-performance sport-touring motorcycle Target Audience: Riders seeking a powerful, versatile motorcycle for long-distance touring and spirited riding Competitive Analysis Key Competitors: Ducati ST series, Yamaha YZF1000R Thunderace, Suzuki GSX1300R Hayabusa (in its touring guise) Key Features Engine Type: V-Twin, offering strong torque and a distinctive character Styling: Aggressive, aerodynamic fairing design providing wind protection Ergonomics: Balanced rider triangle for comfort over longer distances, adjustable components Handling: Sportbike-derived chassis and suspension components for agile handling 📋 Manual Details Coverage Areas Engine Mechanical: Complete overhaul, assembly, disassembly, tuning, troubleshooting Engine Electrical: Ignition system, fuel injection system, starting system, charging system, sensors, ECU diagnostics Transmission Drivetrain: Clutch operation, gearbox maintenance, chain drive, final drive troubleshooting Chassis Suspension: Front fork (Öhlins/Sachs variants), rear shock absorber, swingarm, linkage, steering head bearings Braking System: Front and rear brake calipers (Brembo), master cylinders, brake lines, ABS system (if equipped) Fuel System: Fuel pump, fuel injectors, fuel lines, fuel tank maintenance, pressure testing Electrical System: Wiring diagrams, lighting, instrumentation, battery, starter, alternator, fuses, relays Bodywork Fairings: Fairing removal and installation, seat assembly, tank cover, body panel repair and replacement Wheels Tires: Wheel bearing replacement, tire mounting and balancing, rim inspection Cooling System: Radiator, coolant hoses, fan operation, thermostat replacement Exhaust System: Exhaust pipe inspection, muffler maintenance, gasket replacement Lubrication: Engine oil changes, gearbox oil, chain lubrication, bearing lubrication points Troubleshooting: Diagnostic flowcharts for common and complex issues, error code interpretation Page Count Estimated Pages: 500+ Manual Type Type: Full Service Repair Manual Language Primary Language: English Format File Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, clutch, final drive Chassis: Frame, suspension (front and rear), steering, wheels, tires Electrical: Full wiring diagrams, ignition, charging, lighting, starter, sensors, ECU Braking: Hydraulic system, ABS (if applicable), component servicing Fuel: Injection system components, fuel delivery, tank Cooling: Radiator, hoses, fan, thermostat Exhaust: System components, gaskets, heat shields Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustments, fluid checks, spark plug replacement Preventive Maintenance: Scheduled servicing, component inspections, lubrication schedules Troubleshooting Diagnostics: Step-by-step diagnostic procedures for electrical and mechanical issues, error code interpretation Component Rebuild: Engine internal rebuild (pistons, rings, valves), gearbox overhaul, carburetor/injector cleaning and rebuilding Suspension Service: Fork seal replacement, fork oil changes, rear shock absorber servicing, linkage lubrication Brake System Service: Brake pad replacement, caliper overhaul, master cylinder replacement, brake fluid bleeding and flushing Electrical Component Replacement: Battery, starter motor, alternator, ignition coils, sensors, wiring harness repair Bodywork Repair: Fairing removal/installation, minor body panel repair, decal application Specifications Data: Torque values, clearances, fluid types and capacities, diagnostic parameters Technical Depth Level: Comprehensive (from basic maintenance to full engine and chassis rebuilds) Detail Level: Detailed step-by-step instructions with illustrations and diagrams Diagnostic Capability: Advanced diagnostics for electronic fuel injection and ignition systems 📊 Manual Specifications File Format Format: Searchable PDF Print Quality: High-resolution for clear diagrams and text File Size Estimate: Varies (typically 50-150 MB) Print Quality Image Clarity: Sharp, detailed photographic and schematic images Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Type: Four-stroke, liquid-cooled, 90-degree V-Twin Displacement: 997.6 cc Bore X Stroke: 97 x 67.5 mm Valve Train: DOHC, 4 valves per cylinder Performance Horsepower Peak: Approx. 130-135 HP (claimed) Torque Peak: Approx. 100-105 Nm (claimed) Fuel System Injection Type: Electronic Fuel Injection (EFI) Throttle Body Size: 54 mm (typical for this era) Fuel Type: Unleaded gasoline, minimum 95 RON 🔧 Transmission Standard Type: 6-speed constant mesh Features Clutch Type: Hydraulically actuated wet multi-plate clutch Final Drive: O-ring sealed chain 📐 Dimensions Exterior Length: Approx. 2160 mm Width: Approx. 770 mm (at handlebars) Height: Approx. 1230 mm (at windscreen) Weights Dry Weight: Approx. 205 kg Wet Weight: Approx. 230 kg Fuel Capacity: 21 Liters 🛡️ Safety Features Ratings Crash Safety: N/A (Motorcycle safety is assessed by independent rider skill and machine maintenance) Active Features Brakes: Dual 320mm front discs with 4-piston calipers, single 220mm rear disc with 2-piston caliper (often Brembo) ABS: Optional ABS system available on some models Passive Features Lighting: Halogen headlight, LED taillight Chassis Design: Sturdy frame designed for stability and rider confidence 💡 Technology Features Infotainment Dashboard: Analog tachometer, digital speedometer, odometer, trip meters, coolant temperature gauge, clock, fuel level indicator. Driver Assistance ABS: Available ABS system for enhanced braking control. Connectivity Diagnostic Port: Likely features a diagnostic port for connecting electronic diagnostic tools. 🔧 Maintenance Service Intervals Oil Change: Every 6,000 km or 12 months, whichever comes first. Oil Filter Replacement: At every oil change. Spark Plug Replacement: Every 12,000 km (refer to manual for specific type and gap) Chain Lubrication Adjustment: Every 1,000 km or after...