🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Sprint Year: 2004 Engine Variant: 250cc and 500cc Codes Manual Product Code: N/A (implied digital download) 👋 Introduction Market Position Segment: Maxi-scooter segment, competing with models like Yamaha TMAX and Suzuki Burgman. Key Selling Points: Sporty handling, comfortable touring, powerful engines for its class. Competitive Analysis Competitors 2004: Yamaha TMAX 500, Suzuki Burgman 400/650, Honda Silver Wing 600, Piaggio X9 Evolution. Key Features Vehicle Features: Large underseat storage, comfortable ergonomics, aerodynamic fairing, advanced chassis for a scooter. 📋 Manual Details Coverage Areas Primary Coverage: Repair and Service Target Audience: Professional Technicians Page Count Estimated Page Count: Est. 300-500 pages (typical for comprehensive service manuals of this era and complexity) Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English (implied, common for international technical documentation) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine disassembly, assembly, inspection, overhaul, cylinder head, pistons, crankshaft, lubrication system, cooling system. Fuel System: Fuel injection system (EFI), fuel pump, injectors, throttle body, fuel pressure regulator, evaporative emissions control (EVAP). Ignition System: Ignition coils, spark plugs, ignition control module, timing. Transmission Drivetrain: CVT (Continuously Variable Transmission) unit inspection, belt replacement, roller weights, clutch assembly, final drive. Chassis Frame: Frame inspection, welds, alignment, structural components. Suspension: Front fork (telescopic) overhaul, rear shock absorber inspection and replacement, swingarm maintenance. Brakes: Front and rear brake system diagnosis, hydraulic lines, calipers, brake pads, brake discs, bleeding procedures. Electrical System: Wiring diagrams, starter motor, alternator, battery, lighting system, horn, fuses, relays, ECU (Engine Control Unit) diagnostics. Cooling System: Radiator, fan, thermostat, coolant hoses, coolant type and capacity. Exhaust System: Exhaust manifold, muffler, catalytic converter inspection. Body Panels: Fairing removal and installation, seat, body trim components. Instruments Controls: Dashboard instruments, switches, levers, cable adjustments. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, chain/belt tension, tire pressure, brake fluid checks. Troubleshooting: Diagnostic flowcharts for common problems, error code interpretation (if applicable). Repair Overhaul: Detailed step-by-step instructions for engine, transmission, suspension, and brake component repairs and rebuilds. Diagnostic Procedures: Methods for diagnosing electrical and mechanical issues, component testing. Wiring Diagrams: Comprehensive electrical schematics for all circuits. Technical Depth Depth: Comprehensive (full rebuilds, advanced diagnostics, component-level repair). Specification Detail: Torque specifications, tolerances, clearances, fluid capacities, electrical resistance values. 📊 Manual Specifications File Format Format: PDF Searchability: Likely searchable text-based PDF, enabling quick information retrieval. Print Quality Quality: High-resolution scans/digital files suitable for clear viewing and printing. Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine 250 Type: Four-stroke, liquid-cooled, SOHC, 4-valve, single-cylinder Displacement: 249.7 cc Bore X Stroke: 70.5 mm x 63.1 mm Compression Ratio: 10.5:1 Fuel System: Electronic Fuel Injection (EFI), likely with a throttle body diameter around 38-40mm. Max Power Approx: Approx. 22-24 HP @ 7500 RPM Max Torque Approx: Approx. 23-25 Nm @ 6000 RPM Primary Engine 500 Type: Four-stroke, liquid-cooled, DOHC, 4-valve, single-cylinder (Piaggio Master engine variant) Displacement: 492.7 cc Bore X Stroke: 94 mm x 71 mm Compression Ratio: 10.2:1 Fuel System: Electronic Fuel Injection (EFI), likely with a throttle body diameter around 42-46mm. Max Power Approx: Approx. 35-37 HP @ 7000 RPM Max Torque Approx: Approx. 45-47 Nm @ 5500 RPM Fuel System Fuel Type: Unleaded gasoline (RON 95 or higher recommended) 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) with Wet Multi-plate Clutch Optional Type: N/A (CVT is standard for all models) Features Transmission Fluid: Specific CVT oil (refer to manual for exact specification, e.g., SAE 75W/90 or equivalent). Final Drive: Gear drive, lubricated by engine oil or separate gearbox oil (manual will specify). 📐 Dimensions Exterior Length Approx: Approx. 2150 mm Width Approx: Approx. 780 mm Height Approx: Approx. 1450 mm Weights Dry Weight 250Cc Approx: Approx. 180 kg Dry Weight 500Cc Approx: Approx. 195 kg Fuel Tank Capacity: 15 Liters (including approx. 2-3 liter reserve) Seat Height Approx: Approx. 780-800 mm 🛡️ Safety Features Ratings Crash Test Rating: N/A (Motorcycles/Scooters typically do not have standardized car crash test ratings) Active Features Braking System: Hydraulic disc brakes front and rear. Front typically dual discs, rear single disc. ABS was an option on some later variants, not confirmed for 2004 base models. Lighting: Halogen headlights, LED taillights/indicators (common for this era). Passive Features Frame Construction: Steel tubular frame, designed for stability and handling. Tires: Tubeless tires. Front: 120/70-14, Rear: 150/70-14 (typical sizes, confirm with manual). 💡 Technology Features Infotainment Dashboard: Analog speedometer and tachometer, digital odometer, fuel gauge, clock, indicator lights. Potentially an LCD display for trip meter and other info. Driver Assistance ABS: Optional on some models/markets, not standard on all 2004 variants. Connectivity Connectivity Features: N/A (no modern connectivity features expected). 🔧 Maintenance Service Intervals Engine Oil Change: Every 6,000 km or 12 months, whichever comes first. Oil Filter Replacement: Every...