The Aprilia Atlantic Sprint, produced in 2005, represents a sophisticated maxi-scooter designed for both urban commuting and light touring. Combining sporty aesthetics with the comfort and practicality expected of a larger scooter, it offers a comfortable riding position, aerodynamic fairing for wind protection, and generous under-seat storage. Available in 125cc and 200cc variants, likely powered by reliable single-cylinder, 4-stroke, liquid-cooled engines, the Atlantic Sprint provides a blend of performance and efficiency. Its engineering emphasizes a high-strength steel frame, disc brakes on both wheels, and a smooth automatic Continuously Variable Transmission (CVT), making it a capable and stylish choice for daily travel. This repair service manual offers comprehensive guidance for the Aprilia Atlantic Sprint 125 and 200 models from 2005. It covers all essential aspects of maintenance, troubleshooting, and repair, detailing procedures for the engine, fuel system, ignition, transmission, chassis, braking, and electrical systems. The manual includes step-by-step instructions for scheduled maintenance, component disassembly and reassembly, and diagnostic procedures for common issues. Its in-depth technical information and clear explanations are invaluable for owners, mechanics, and technicians seeking to maintain the optimal performance and longevity of their Atlantic Sprint scooter. 🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Sprint Year: 2005 Codes Engine Codes: M271 engine family (for 125), Likely Piaggio LEADER engine family (for 200) 👋 Introduction Market Position Vehicle Segment: Maxi-scooter, urban commuter, light touring Target Audience: Urban commuters seeking comfort, practicality, and performance for daily travel and occasional longer rides Competitive Analysis Key Competitors 2005: Yamaha X-MAX 125/250, Suzuki Burgman 125/200, Honda Forza 125/250, Kymco Dink 125/200 Key Features Design Philosophy: Sporty styling combined with maxi-scooter comfort and practicality Storage Capacity: Generous under-seat storage for helmets and cargo Ergonomics: Comfortable riding position, aerodynamic fairing for wind protection 📋 Manual Details Coverage Areas Primary Coverage: Aprilia Atlantic Sprint 125 and 200 models Specific Model Years: 2005 Page Count Estimated Pages: Likely 200-400 pages (typical for comprehensive service manuals) Manual Type Manual Type: Repair Service Manual Language Language: Likely English, potentially other European languages included Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, cylinder head, piston, crankshaft, valve timing, lubrication system, cooling system Fuel System: Fuel injection system (EFI), fuel pump, injectors, fuel filter, throttle body, fuel tank, fuel lines Ignition System: ECU, ignition coils, spark plugs, wiring diagrams Transmission Drivetrain: Automatic transmission (CVT), variator, clutch, final drive, gearbox disassembly and assembly Chassis Frame: Frame construction, suspension components (front fork, rear shock absorber), steering system Braking System: Front and rear brake calipers, master cylinders, brake lines, brake fluid specifications, bleeding procedures, disc and pad replacement Electrical System: Battery, starter motor, alternator/stator, lighting system (headlights, taillights, indicators), wiring harnesses, fuses, relays, electrical components testing Bodywork Plastics: Fairing removal and installation, body panel replacement, seat removal, storage compartment access Cooling System: Radiator, coolant, water pump, thermostat, cooling fan operation and testing Exhaust System: Exhaust pipe, muffler, catalytic converter (if applicable), lambda sensor (if applicable) Procedures Included Scheduled Maintenance: Oil changes, filter replacements, spark plug replacement, air filter cleaning/replacement, brake fluid replacement, coolant replacement, valve clearance checks Troubleshooting: Diagnostic procedures for common issues, error codes, electrical system diagnostics, engine performance problems Repair Procedures: Step-by-step instructions for component removal, repair, and reinstallation for all major systems Tune Up Procedures: Carburetor adjustment (if applicable, less likely for EFI models), ignition timing checks, idle speed adjustment Electrical Diagnostics: Wiring diagrams interpretation, voltage testing, continuity testing, component testing Assembly Disassembly: Detailed instructions for dismantling and reassembling major vehicle components Technical Depth Depth Level: Comprehensive, suitable for professional technicians and advanced DIY mechanics Diagnostic Coverage: Includes detailed diagnostic charts and procedures for identifying malfunctions Rebuild Instructions: Likely includes specifications and procedures for engine and transmission rebuilds 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable PDF for easy information retrieval Print Quality Printability: Designed to be printable for convenient workshop use Binding Type Binding Type: N/A (PDF Download) Paper Type Paper Type: N/A (PDF Download) ⚙️ Engine Specifications Primary Engine Engine 125Cc Type: Single-cylinder, 4-stroke, liquid-cooled, SOHC (likely based on Piaggio LEADER or similar architecture) Engine 125Cc Displacement: Approximately 124 cc Engine 200Cc Type: Single-cylinder, 4-stroke, liquid-cooled, SOHC (likely based on Piaggio LEADER or similar architecture) Engine 200Cc Displacement: Approximately 198 cc Performance Engine 125Cc Horsepower: Approx. 15 HP (11 kW) at 9000 rpm (typical for this class) Engine 200Cc Horsepower: Approx. 19 HP (14 kW) at 7500 rpm (typical for this class) Engine 125Cc Torque: Approx. 12 Nm at 7500 rpm (typical for this class) Engine 200Cc Torque: Approx. 17 Nm at 6000 rpm (typical for this class) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (RON 95 recommended) 🔧 Transmission Standard Transmission Type: Automatic Continuously Variable Transmission (CVT) Optional Optional Transmissions: N/A (CVT is standard for this scooter) Features Clutch Type: Automatic centrifugal clutch Final...