🏷️ Basic Information Identification Make: Aprilia Model: Atlantic 500 Year: 2003 Product Type: Workshop Repair Service Manual Codes Engine Code: M350 Chassis Code: RP 👋 Introduction Market Position Segment: Maxi-scooter Target Audience: Commuters, touring riders seeking comfort and practicality. Competitive Analysis Key Competitors: Piaggio Beverly 500, Yamaha TMAX 500, Suzuki Burgman 400/650. Key Features Dvp Feature: Large displacement engine for strong performance, comfortable ergonomics, ample under-seat storage, advanced chassis design. Manual Value Proposition: Essential resource for owners and independent mechanics to maintain and repair the Aprilia Atlantic 500, ensuring longevity and optimal performance. 📋 Manual Details Coverage Areas Primary Coverage: All Models/Engines/Trim/Transmissions Page Count Estimated Page Count: 300+ Manual Type Manual Type: Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Full engine disassembly, assembly, overhaul, valve timing, piston/cylinder inspection and replacement, crankshaft and bearing checks, camshaft lubrication system. Engine Management: EFI system diagnosis and repair, fuel injection, ignition system, ECU troubleshooting, sensor testing (MAP, TPS, IAT, Lambda), emissions control system. Transmission: CVT (Continuously Variable Transmission) maintenance, belt inspection and replacement, clutch assembly, roller weights, variator maintenance, torque converter checks. Chassis And Frame: Frame inspection, body panel removal and installation, seat mounting, storage compartment access, fairing components. Suspension: Front fork service (oil changes, seal replacement), rear shock absorber inspection and replacement, swingarm lubrication and bearing checks. Braking System: Front and rear brake caliper service, disc inspection, hydraulic system bleeding, brake pad replacement, master cylinder checks, parking brake adjustment. Electrical System: Wiring diagrams, battery maintenance, charging system (alternator, rectifier/regulator), starter motor, lighting system (headlights, taillights, indicators), horn, instrument cluster diagnostics, fuse box layout and testing. Fuel System: Fuel tank removal and cleaning, fuel pump operation and testing, fuel filter replacement, fuel line routing and inspection. Cooling System: Radiator service, coolant replacement, thermostat operation, fan motor checks, water pump inspection. Exhaust System: Exhaust pipe and muffler inspection, gasket replacement, mounting bracket checks. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, air filter cleaning/replacement, drive belt inspection, coolant checks, tire pressure monitoring. Troubleshooting: Step-by-step diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable), electrical system troubleshooting charts. Major Repairs: Complete engine rebuilds, transmission overhauls, suspension component replacement, brake system repairs, electrical component diagnostics and replacement. Component Disassembly Assembly: Detailed instructions for disassembling and reassembling all major components and sub-assemblies. Torque Specifications: Specific torque values for all critical fasteners and bolts. Technical Depth Depth: Comprehensive: Covers basic maintenance to complete engine and transmission rebuilds, advanced electrical diagnostics, and detailed troubleshooting. 📊 Manual Specifications File Format File Format: PDF Print Quality Resolution: High-resolution, suitable for printing. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Searchability Searchable Text: Yes (typically in professionally produced PDFs) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, liquid-cooled, single-cylinder Displacement: 460 cc Bore X Stroke: 92 mm x 69 mm Compression Ratio: 10.5:1 Performance Horsepower: Approx. 33.5 HP @ 7,000 rpm Torque: Approx. 37.5 Nm @ 5,500 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (Octane rating 95 or higher recommended) Lubrication Oil Type: SAE 10W-40 API SG or higher (Synthetic recommended) Oil Capacity: Approx. 1.7 liters (with filter change) 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Final Drive: Belt drive to rear wheel Features Transmission Fluid: Specific CVT fluid (consult manual for exact specification/part number) 📐 Dimensions Exterior Length: Approx. 2170 mm Width: Approx. 780 mm Height: Approx. 1370 mm Wheelbase: Approx. 1550 mm Weights Dry Weight: Approx. 190 kg Gross Vehicle Weight Rating: Approx. 370 kg Cargo Underseat Storage: Significant capacity, often accommodating a full-face helmet. 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycle classification) Active Features Braking: Dual Disc Front, Single Disc Rear (often with linked braking system option/standard) Tires: Tubeless Radial Tires Passive Features Lighting: Halogen Headlight, LED Taillight (typical) Mirrors: Large, adjustable rearview mirrors. 💡 Technology Features Infotainment Instrument Cluster: Analog speedometer and tachometer, digital display for fuel level, odometer, trip meter, clock, coolant temperature. Driver Assistance ABS: Optional on some models/markets. Connectivity Connectivity Features: N/A (No built-in smart features). 🔧 Maintenance Service Intervals First Service: 1000 km (500-600 miles) Subsequent Oil Change: Every 6000 km (3750 miles) or annually, whichever comes first. Air Filter Check: Every 6000 km (3750 miles) Spark Plug Replacement: Every 12000 km (7500 miles) Cvt Belt Inspection: Every 12000 km (7500 miles) Fluid Specifications Coolant: Ethylene glycol based coolant, mixture 50% coolant / 50% distilled water. Brake Fluid: DOT 4 Known Issues Common Wear Items: CVT belt, brake pads, suspension bushings, wheel bearings. Potential Electrical Quirks: Wiring harness integrity, stator/regulator failure (common in many scooters of this era). Engine Reliability: Generally robust engine, but regular maintenance is crucial for longevity. 📚 Vehicle History Brand Heritage Manufacturer: Aprilia is an Italian motorcycle manufacturer...