🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Model Variant: Sprint Model Year: 2003 Codes Engine Codes: Likely Rotax 125 (4-stroke, 1-cylinder), Rotax 200 (4-stroke, 1-cylinder), Piaggio 250 (4-stroke, 1-cylinder, Quasar engine), Piaggio 500 (4-stroke, 1-cylinder, Master engine) 👋 Introduction Market Position Category: Maxi-scooter Target Audience: Commuters, touring riders, riders seeking comfort and practicality in a scooter. Competitive Analysis Competitors: Yamaha T-Max, Suzuki Burgman, Honda Silver Wing, Kymco Xciting, Piaggio X8/X9. Key Features Design Philosophy: Comfortable ergonomics, large under-seat storage, good weather protection, capable for both urban commuting and highway touring. Engine Options: Versatile engine range catering to different licensing classes and performance expectations. Handling: Larger chassis and wheel sizes contribute to more stable handling compared to smaller scooters. 📋 Manual Details Coverage Areas Models Covered: Aprilia Atlantic 125, Aprilia Atlantic 200, Aprilia Atlantic 250, Aprilia Atlantic 500, Aprilia Atlantic Sprint Model Years Covered: Primarily 2003, but likely extends to adjacent model years with minor variations. Page Count Estimated Page Count: Likely 300-500 pages, typical for a comprehensive service manual covering multiple engine variants. Manual Type Type: Service Repair Workshop Manual Language Language: English (Standard for most service manuals of this era and origin, though other languages may exist) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine disassembly, assembly, overhaul, cylinder head, pistons, crankshaft, lubrication system, cooling system. Engine Management: Fuel injection system (EFI), ignition system, electronic control unit (ECU) diagnostics and troubleshooting, sensor operations. Transmission: Automatic transmission (CVT - Continuously Variable Transmission) disassembly, inspection, belt replacement, roller weights, torque converter. Chassis: Frame inspection, front fork assembly, rear suspension, bearings, swingarm. Brakes: Hydraulic brake system, front and rear brake calipers, master cylinders, brake lines, disc and pad replacement, bleeding procedure. Electrical System: Wiring diagrams, battery, starter motor, alternator, lighting system (headlights, taillights, indicators), horn, fuses, relays, ignition switch. Fuel System: Fuel tank, fuel pump, fuel filter, fuel lines, fuel injector cleaning and testing. Cooling System: Radiator, cooling fan, coolant hoses, thermostat, coolant capacity and type. Exhaust System: Exhaust manifold, muffler, catalytic converter (if applicable), exhaust gaskets. Bodywork: Fairing removal and installation, seat, storage compartments, body panel repair and replacement. Wheels And Tires: Wheel bearing inspection and replacement, tire mounting and balancing, recommended tire pressures. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, air filter cleaning/replacement, chain adjustment (if applicable to specific variants), fluid level checks. Troubleshooting: Diagnostic flowcharts for common problems, fault code interpretation, electrical system troubleshooting. Engine Repair: Full engine rebuild procedures, component specifications, torque values for critical fasteners, valve clearance adjustment. Transmission Repair: CVT belt replacement, clutch assembly service, gear oil changes. Brake System Maintenance: Brake fluid flush and replacement, caliper servicing, pad replacement. Electrical Diagnostics: Wiring harness repair, component testing, battery charging system checks. Suspension And Steering: Fork oil change, seal replacement, steering head bearing adjustment. Bodywork Repair: Panel alignment, fastener torque specifications for body panels. Technical Depth Depth: Comprehensive, covering routine maintenance to full engine and transmission overhauls. Includes detailed troubleshooting guides and specifications. Diagnostic Level: Advanced, including procedures for using diagnostic tools and interpreting sensor data. 📊 Manual Specifications File Format Format: PDF Searchable Text: Likely, depending on the OCR quality of the original document. Print Quality Print Quality: Good, suitable for printing individual pages or the entire manual. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, liquid-cooled (common for most variants) Displacement 125Cc: Approximately 124.9 cc (Rotax engine variant) Displacement 200Cc: Approximately 197.9 cc (Rotax engine variant) Displacement 250Cc: Approximately 244 cc (Piaggio Quasar engine variant) Displacement 500Cc: Approximately 492 cc (Piaggio Master engine variant) Performance Horsepower 125Cc: Approx. 15 HP (varies by specific model year/tune) Horsepower 200Cc: Approx. 19 HP (varies by specific model year/tune) Horsepower 250Cc: Approx. 22 HP (varies by specific model year/tune) Horsepower 500Cc: Approx. 40 HP (varies by specific model year/tune) Torque 500Cc: Approx. 45 Nm (varies by specific model year/tune) Fuel System Induction: Electronic Fuel Injection (EFI) Fuel Grade: Unleaded gasoline, minimum 95 RON (Recommended) 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) with dry centrifugal clutch Optional Optional Types: N/A (All variants equipped with CVT) Features Features: Smooth acceleration, variable gear ratios for optimal engine performance across speed ranges. 📐 Dimensions Exterior Length: Approx. 2170 mm (for 500cc, others may vary slightly) Width: Approx. 780 mm (handlebar width) Height: Approx. 1330 mm (to top of windscreen) Weights Dry Weight 125Cc: Approx. 160 kg Dry Weight 500Cc: Approx. 190 kg Fuel Tank Capacity: Approx. 14 Liters 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycle safety is not typically rated by standard automotive crash test agencies like NHTSA/Euro NCAP) Active Features Braking System: Combined Braking System (CBS) on some models, offering linkage between front and rear brake levers. Lighting: Halogen headlights, LED taillight and turn signals...