🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Year: 2005 Sub Model Variants: 125, 200 Codes Engine Code Prefix: VTB 👋 Introduction Market Position Segment: Mid-size scooter (maxi-scooter category) designed for urban commuting and light touring. Competitive Analysis Competitors 2005: Yamaha X-Max 250, Piaggio Beverly 250, Suzuki Burgman 250, Kymco Grand Vista 250. Key Features Design: Comfortable seating, aerodynamic fairings for wind protection, under-seat storage, attractive Italian styling. Engine Options: Available in 125cc and 200cc liquid-cooled four-stroke engine variants. Handling: Stable handling due to a robust chassis and quality suspension components. 📋 Manual Details Coverage Areas Primary Scope: Full Service, Repair, Maintenance, Rebuilding, Refurbishment Page Count Estimated Page Count: 300+ Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete disassembly, inspection, repair, and reassembly of engine components (cylinder, piston, crankshaft, valves, timing system, lubrication system). Fuel System: Carburetor (Dell'Orto PHVA 26/28 for 125, PHVA 30 for 200), fuel pump, fuel lines, fuel filter, fuel tank inspection and maintenance. Ignition System: CDI unit, spark plug specifications, ignition timing adjustment, wiring diagrams. Cooling System: Liquid cooling system, radiator, water pump, thermostat, coolant specifications and bleeding procedures. Transmission Clutch: Automatic CVT (Continuously Variable Transmission) system: variator, torque converter, drive belt inspection and replacement, clutch assembly. Brakes: Hydraulic disc brakes (front and rear), brake caliper service, master cylinder overhaul, brake pad replacement, brake fluid specifications and bleeding. Suspension: Front telescopic fork service (oil change, seal replacement), rear shock absorber adjustment and replacement, swingarm and linkage maintenance. Electrical System: Battery specifications, starter motor, alternator/stator, lighting system (headlight, taillight, indicators), horn, electrical component testing, comprehensive wiring diagrams. Chassis Frame: Frame inspection, steering head bearing maintenance, center stand and side stand service. Bodywork Fairings: Fairing removal and installation procedures, body panel repair and painting guidance. Procedures Included Routine Maintenance: Oil and filter changes, spark plug replacement, air filter cleaning/replacement, coolant checks, brake pad wear checks, CVT belt inspection. Troubleshooting: Step-by-step diagnostic procedures for common starting, running, electrical, and braking issues. Engine Rebuild: Detailed instructions for cylinder head removal, piston replacement, crankshaft inspection, and full engine overhaul. Transmission Service: CVT belt replacement, clutch adjustment, variator assembly service. Brake System Overhaul: Caliper rebuild, master cylinder service, line replacement. Suspension Fork Rebuild: Front fork seal replacement, oil level and type specification. Electrical Diagnostics: Component testing, voltage/resistance checks, wiring harness troubleshooting. Torque Specifications: Accurate torque values for all critical fasteners (engine, chassis, brakes). Technical Depth Level Of Detail: Comprehensive. Covers basic maintenance to complete engine and component overhauls. Diagrams Illustrations: Abundant step-by-step diagrams, exploded views, and detailed illustrations. Diagnostic Charts: Inclusion of fault-finding charts and diagnostic flowcharts. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Print Quality Quality: High-resolution, printable quality with searchable text for easy navigation. Binding Type Binding Type: N/A (Digital Download - PDF) Paper Type Paper Type: N/A (Digital Download - PDF) ⚙️ Engine Specifications Primary Engine Engine Type 125: Liquid-cooled, four-stroke, single-cylinder, SOHC Engine Type 200: Liquid-cooled, four-stroke, single-cylinder, SOHC Bore X Stroke 125: 52 mm x 58.6 mm Bore X Stroke 200: 62.7 mm x 64.9 mm Displacement 125: 124.9 cc Displacement 200: 197.7 cc Performance Horsepower 125: Approx. 15 HP (11 kW) @ 9000 rpm Horsepower 200: Approx. 20 HP (15 kW) @ 8500 rpm Torque 125: Approx. 12 Nm @ 7500 rpm Torque 200: Approx. 17 Nm @ 6500 rpm Fuel System Carburetor 125: Dell'Orto PHVA 26 Carburetor 200: Dell'Orto PHVA 30 Fuel Type: Unleaded gasoline 95 RON Fuel Tank Capacity: 11.5 Liters (including 1.5 Liter reserve) 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) Optional Options: N/A Features Drive Belt: Specific drive belt model for each engine variant, crucial for CVT function. Final Drive: Geared, enclosed 📐 Dimensions Exterior Length: Approx. 2060 mm Width: Approx. 770 mm Height: Approx. 1420 mm (seat height approx. 760 mm) Weights Dry Weight 125: Approx. 154 kg Dry Weight 200: Approx. 156 kg Gross Vehicle Weight Rating: Refer to chassis plate 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycle/Scooter) Active Features Brakes: Front and rear disc brakes with hydraulic actuation. Lighting: Dual headlights, taillight, brake light, turn signals. Passive Features Chassis Design: Steel tube frame providing stability and rigidity. Tires: Tubeless tires for improved puncture safety (specific sizes in manual). 💡 Technology Features Infotainment Instrument Cluster: Analog speedometer, tachometer, fuel gauge, temperature gauge, odometer, trip meter, indicator lights. Driver Assistance ABS: ABS was not a standard feature on this model. Optional versions may exist, consult specific vehicle VIN. Connectivity Connectivity Features: N/A (Analog systems). 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000 km or 6 months, whichever comes first. Oil Filter Replacement: At every engine oil change. Air Filter Cleaning: Every 3,000 km or 6 months. Transmission Fluid Change: Refer to manual; typically less frequent than engine...