🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Sprint 250 Model Variant: WSM Service Repair Manual Codes Model Code: Not explicitly provided in product information, typically chassis code like AP45000 👋 Introduction Market Position Vehicle Segment: Mid-size scooter, positioned for urban commuting and light touring, offering a balance of performance and comfort. Competitive Analysis Competitors: Competes with models such as the Yamaha XMAX, Honda Forza, Suzuki Burgman, and Piaggio Beverly of similar displacement and era. Key Features Scooter Characteristics: Sporty styling, comfortable ergonomics, ample under-seat storage, reliable engine performance for its class, and good weather protection. 📋 Manual Details Coverage Areas Years Covered: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Page Count Estimated Pages: Estimated 300-500 pages (typical for a comprehensive service manual of this era). Manual Type Type: Workshop Service Manual (WSM) / Service Repair Manual Language Language: Likely English, with potential for multi-language editions depending on original distribution. Format Format: Digital (likely PDF), potentially physical printed copy. 📖 Manual Coverage Systems Covered Engine: Complete engine disassembly, assembly, inspection, tuning, and repair. Includes: cylinder head, pistons, crankshaft, camshaft, valve train, lubrication system, cooling system, fuel injection system, ignition system. Transmission: Automatic transmission overhaul, inspection, adjustment, and repair. Includes: torque converter, CVT operation, belt and variator maintenance, clutch operation. Chassis And Frame: Frame inspection, straightening procedures, mounting points, and associated components. Suspension: Front fork overhaul, rear shock absorber maintenance, bushings, bearings, and related components. Brakes: Brake system diagnostics, front and rear brake caliper overhaul, brake fluid replacement, bleeding procedures, brake pad and disc replacement, parking brake system. Electrical System: Wiring diagrams, battery maintenance, charging system (alternator/stator), starting system (starter motor), lighting system (headlights, taillights, indicators), instrumentation, ignition switch, fuses, relays, ECUs, sensors. Fuel System: Fuel tank, fuel pump, fuel filter, fuel injectors, throttle body, idle control system, emissions control systems (e.g., EVAP). Cooling System: Radiator, cooling fan, thermostat, water pump, coolant hoses, coolant specifications, bleeding procedures. Exhaust System: Exhaust manifold, catalytic converter (if applicable), muffler, lambda sensor (oxygen sensor). Body And Trim: Fairings, body panels, seat removal, storage compartments, dashboard, mirrors, handlebars, controls. Procedures Included Routine Maintenance: Oil changes, filter replacements (oil, air, fuel), spark plug replacement, coolant flush, brake fluid replacement, chain/belt inspection and adjustment (if applicable), tire pressure checks. Troubleshooting: Diagnostic flowcharts for common starting, running, electrical, and performance issues. Fault code interpretation (if applicable). Repair And Rebuild: Step-by-step instructions for component disassembly, inspection, repair, and reassembly of all major vehicle systems. Special Tools: Identification and usage of specialized tools required for specific procedures (e.g., engine timing tools, bearing pullers). Torque Specifications: Precise torque values for all critical fasteners and bolts. Technical Depth Depth: Comprehensive, covering routine maintenance to full engine and transmission rebuilds. Includes detailed diagnostic procedures and specifications. 📊 Manual Specifications File Format Digital Format: PDF (searchable text, vector graphics for diagrams, printable pages). Print Quality Diagram Clarity: High-resolution diagrams, schematics, and exploded views for clear understanding. Binding Type Physical Binding: Spiral-bound or saddle-stitched for lay-flat usability (if physical). Paper Type Physical Paper: Durable, high-quality paper stock resistant to shop grease and oil (if physical). ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, liquid-cooled, SOHC, 4-valve Displacement: 244 cc (Cubic Centimeters) Bore X Stroke: 72 mm x 60 mm (typical for this engine family) Compression Ratio: Approximately 10.5:1 to 11.0:1 (specific value to be confirmed in manual) Performance Horsepower: Estimated 22-24 HP at 7,000-7,500 RPM (specific value to be confirmed in manual) Torque: Estimated 23-25 Nm at 5,500-6,500 RPM (specific value to be confirmed in manual) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - typically a single injector system. Fuel Type: Unleaded Gasoline (Octane rating typically 91 or higher - consult manual) 🔧 Transmission Standard Type: Automatic Continuously Variable Transmission (CVT) Features Engagement: Automatic centrifugal clutch with belt drive. Transmission Fluid: Specific CVT fluid (e.g., SAE 75W-90 or similar, consult manual for exact specification and change interval). 📐 Dimensions Exterior Length: Approx. 2160 mm (specific value to be confirmed in manual) Width: Approx. 780 mm (specific value to be confirmed in manual) Height: Approx. 1400 mm (specific value to be confirmed in manual) Weights Dry Weight: Approx. 170-180 kg (specific value to be confirmed in manual) Fuel Tank Capacity: Approx. 12-13 liters (specific value to be confirmed in manual) Cargo Underseat Storage: Sufficient for one full-face helmet and other small items, lockable seat. 🛡️ Safety Features Ratings Safety Certification: CE certified for European markets, compliance with relevant safety standards. Active Features Braking System: Front and rear disc brakes. Integrated braking system (linked braking) may be present depending on market. ABS was an optional feature on some later models. Passive Features Lighting: Halogen headlight, LED taillight and brake light, turn signals. 💡 Technology Features Infotainment Instrument Panel: Digital and analog combination instrument cluster including speedometer, tachometer, fuel gauge, coolant temperature gauge, odometer,...