🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Sprint Year: 2003 Model Codes: AP020000, AP040000 Market Segment: Maxi-scooter 👋 Introduction Market Position Vehicle Category: Maxi-scooter, designed for comfortable urban commuting and touring. Competitive Analysis Key Competitors: Suzuki Burgman series, Yamaha Majesty series, Honda Silver Wing series. Key Features Design Philosophy: Sporty styling combined with touring comfort and practicality. Engine Options: Available in 250cc and 500cc displacements to cater to different performance needs. Storage Capacity: Ample under-seat storage suitable for helmets and groceries. Manual Value Proposition Benefit To Owner: Enables owners to perform maintenance, diagnostics, and repairs, saving on service costs and ensuring proper upkeep. 📋 Manual Details Coverage Areas Manual Type: Repair Service Manual Language: English Format: PDF Download Target Audience: Professional Technicians and Experienced DIY Mechanics Page Count Estimated Page Count: Approx. 200-300 (typical for comprehensive service manuals) 📖 Manual Coverage Systems Covered Engine Mechanics: Complete overhaul, disassembly, assembly, tuning, diagnostics for both 250cc and 500cc engines. Fuel System: Carburetor (250cc) and Fuel Injection (500cc) systems, fuel pump, injectors, sensors, EVAP. Ignition System: CDI unit, ignition coil, spark plug, timing adjustments. Transmission And Drivetrain: Automatic CVT operation, belt replacement, clutch, torque converter, final drive. Braking System: Hydraulic disc brakes (front and rear), brake calipers, master cylinders, fluid flushing and bleeding, ABS components (if applicable). Suspension System: Front telescopic fork overhaul, rear shock absorber replacement and adjustment, swingarm. Electrical System: Battery, starter motor, alternator, lighting system (headlights, taillights, indicators), wiring diagrams, fuses, relays, switches. Cooling System: Radiator, water pump, thermostat, coolant replacement, leak diagnosis. Chassis And Bodywork: Frame inspection, body panel removal and installation, fairings, seat, storage compartments. Instruments And Controls: Dashboard, gauges, switches, throttle, brake levers. Diagnostic Troubleshooting: Flowcharts and symptom-based diagnostic procedures for common issues. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain/belt inspection and adjustment, brake pad inspection, tire pressure checks. Component Overhaul: Engine rebuild, carburetor/fuel injector cleaning and calibration, brake caliper servicing, suspension fork rebuild. Troubleshooting Guides: Step-by-step guides for diagnosing and resolving common mechanical and electrical faults. Wiring Diagrams: Detailed electrical schematics for all systems. Torque Specifications: Precise torque values for all critical fasteners. Special Tools: Identification and usage of specialized tools required for specific repairs. Technical Depth Depth Of Coverage: Comprehensive, covering from basic maintenance to full engine and electrical system overhauls and troubleshooting. 📊 Manual Specifications File Format File Type: PDF Searchable Text: Yes (typically, assuming good OCR quality) Print Quality Resolution: High-resolution scans suitable for printing (assumed). Binding Type Format Type: Digital Download (PDF) Paper Type Material Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine 250Cc Type: Liquid-cooled, 4-stroke, 4-valve, SOHC single-cylinder Engine 250Cc Displacement: 244.1 cc Engine 250Cc Bore X Stroke: 72.0 mm x 60.0 mm Engine 250Cc Compression Ratio: 10.5:1 Engine 500Cc Type: Liquid-cooled, 4-stroke, 4-valve, DOHC parallel-twin Engine 500Cc Displacement: 460.3 cc Engine 500Cc Bore X Stroke: 64.0 mm x 71.5 mm Engine 500Cc Compression Ratio: 9.5:1 Performance Engine 250Cc Power Output: Approx. 21.7 HP @ 7,500 RPM Engine 250Cc Torque: Approx. 23 Nm @ 6,000 RPM Engine 500Cc Power Output: Approx. 39 HP @ 7,000 RPM Engine 500Cc Torque: Approx. 43 Nm @ 5,500 RPM Fuel System Fuel Delivery 250Cc: Carburetor (likely Keihin or Mikuni) with electronic ignition. Fuel Delivery 500Cc: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline (Octane rating typically 90+ RON) Lubrication Oil Type: Typically SAE 10W-40 or 15W-50, API SG or higher, JASO MA/MA2 certified motorcycle oil. Oil Capacity 250Cc: Approx. 1.7 - 1.9 Liters (with filter change) Oil Capacity 500Cc: Approx. 2.1 - 2.3 Liters (with filter change) Cooling System Coolant Type: Ethylene glycol based, anti-freeze/anti-corrosion coolant. Coolant Capacity: Approx. 1.5 Liters 🔧 Transmission Standard Transmission Type: Automatic Continuously Variable Transmission (CVT) Drive Type: Belt drive to rear wheel Features Clutch Type: Automatic centrifugal clutch Transmission Fluid Type: Specific CVT fluid (refer to manual for exact specification, often a dedicated automatic transmission fluid or gear oil for the final drive). 📐 Dimensions Exterior Length: Approx. 2170 mm (for both models, typical maxi-scooter dimensions) Width: Approx. 790 mm Height: Approx. 1420 mm (including windscreen) Wheelbase: Approx. 1545 mm Weights Dry Weight 250Cc: Approx. 185 kg Dry Weight 500Cc: Approx. 198 kg Fuel Tank Capacity: 14 Liters (including reserve) 🛡️ Safety Features Ratings Crash Safety Standard: N/A (Motorcycles/Scooters typically do not have NHTSA/Euro NCAP ratings like cars). Active Features Braking System Type: Dual disc front, single disc rear (standard). Some markets/trims may offer ABS. Lighting System: Halogen headlights, LED taillight and indicators (typical for this era). Passive Features Frame Construction: Steel tubular frame for stability and rigidity. 💡 Technology Features Infotainment Dashboard Display: Analog speedometer and tachometer, digital odometer, fuel gauge, coolant temperature warning light. Driver Assistance ABS Availability: Optional ABS system in some markets/trims. Connectivity Connectivity Features: None beyond basic vehicle systems. 🔧 Maintenance Service Intervals Engine Oil Change: Every 5,000...