🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Model Variant: 125 / 200 Codes Product Code: APR-ATL-125-200-0305-WSM 👋 Introduction Market Position Scooter Segment: Mid-size scooter, popular for urban commuting and light touring. Competitive Analysis Competitors: Competed against models like the Honda SH125/150, Yamaha X-MAX, Kymco Xciting, and Suzuki Burgman in its respective engine classes. Key Features Design Philosophy: Sporty styling with a comfortable riding position, offering a good balance of performance and practicality for its class. Target Audience: Commuters, younger riders, and those seeking an accessible and stylish scooter for everyday use. 📋 Manual Details Coverage Areas Years Covered: 2003, 2004, 2005 Engine Variants Covered: 125cc and 200cc engine configurations Page Count Estimated Pages: 350-450 (typical for comprehensive workshop manuals of this era and scope) Manual Type Type: Workshop Service Repair Manual Language Language: English (primary, often includes other languages) Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Detailed disassembly, assembly, inspection, and repair of all engine components, including cylinder, piston, crankshaft, camshaft, valves, timing system, cooling system, and lubrication. Fuel System: Carburetor (or EFI if applicable) overhaul, adjustment, fuel pump, fuel lines, and fuel filter maintenance. Transmission: Automatic transmission (CVT) overhaul, clutch inspection, variator maintenance, and drive belt replacement procedures. Brakes: Front and rear brake system diagnosis, caliper overhaul, master cylinder service, brake pad replacement, fluid bleeding, and hydraulic line maintenance. Electrical System: Battery, charging system (stator, regulator/rectifier), ignition system (spark plug, CDI unit), lighting (headlight, taillight, indicators), starting system (starter motor, solenoid), and wiring diagrams for all circuits. Suspension And Steering: Front fork service (oil change, seal replacement), rear shock absorber inspection and replacement, swingarm maintenance, and steering assembly. Cooling System: Radiator, coolant hoses, fan operation, and coolant replacement procedures. Chassis And Bodywork: Frame inspection, body panel removal and installation, seat, fairings, and storage compartment access. Exhaust System: Exhaust pipe and muffler inspection and replacement. Procedures Included Routine Maintenance: Oil changes, filter replacements (oil, air), spark plug checks, chain/belt adjustment, brake adjustments, and tire pressure checks. Troubleshooting: Diagnostic guides for common issues, symptom-based problem solving, and fault code interpretation (if applicable). Component Overhaul: Detailed step-by-step instructions for rebuilding key components such as the engine, transmission, and brake calipers. Adjustments: Carburetor tuning, idle speed adjustments, brake lever adjustments, and suspension pre-load settings. Specifications And Tolerances: Precise torque values, clearances, fluid capacities, and wear limits for all mechanical parts. Wiring Diagrams: Comprehensive electrical schematics for easy fault tracing and component identification. Technical Depth Depth: Comprehensive (from basic maintenance to full engine and transmission rebuilds) 📊 Manual Specifications File Format PDF Quality: High resolution, clear text, searchable (optimised for digital viewing and printing). Print Quality Printable: Yes, designed for printing individual sections or the entire manual. Binding Type Binding Type: N/A (Downloadable PDF) Paper Type Paper Type: N/A (Downloadable PDF) ⚙️ Engine Specifications Primary Engine Engine Type 125: 4-stroke, liquid-cooled, SOHC, 4-valve Engine Type 200: 4-stroke, liquid-cooled, SOHC, 4-valve Bore X Stroke 125: 52.4mm x 57.9mm (approximate, manual will confirm exact) Bore X Stroke 200: 62.0mm x 57.9mm (approximate, manual will confirm exact) Displacement 125: 124.8 cc Displacement 200: 199.7 cc Compression Ratio: 11.5:1 (typical for this era and engine design) Performance Horsepower 125: Approx. 15 HP @ 9,750 rpm (varies by market and tune) Horsepower 200: Approx. 18 HP @ 8,000 rpm (varies by market and tune) Torque 125: Approx. 11.4 Nm @ 8,000 rpm (varies) Torque 200: Approx. 17.0 Nm @ 6,500 rpm (varies) Fuel System Carburetor 125: Keihin CVK (likely 30mm or similar) or Mikuni (manual will specify exact model and tuning) Fuel Delivery: Carbureted (specific model and jetting details in manual) Fuel Type: Unleaded gasoline (min. 91 RON) Fuel Tank Capacity: Approx. 12.0 Liters (manual will confirm exact) 🔧 Transmission Standard Transmission Type: Automatic, CVT (Continuously Variable Transmission) Drive System: V-belt drive to rear wheel Features Clutch Type: Automatic centrifugal clutch Variator Type: Automatic variator with roller weights and drive sheaves 📐 Dimensions Exterior Length: Approx. 2100 mm (manual will confirm exact) Width: Approx. 780 mm (manual will confirm exact) Height: Approx. 1380 mm (manual will confirm exact) Wheelbase: Approx. 1490 mm (manual will confirm exact) Weights Dry Weight 125: Approx. 168 kg (manual will confirm exact) Dry Weight 200: Approx. 172 kg (manual will confirm exact) Gross Vehicle Weight Rating: Refer to vehicle placard or manual for specific GVWR 🛡️ Safety Features Ratings Crash Test Ratings: Not applicable for motorcycles/scooters in the same way as cars, focus is on design and component safety. Active Features Braking System: Front disc brake, Rear disc brake (specifications like disc diameter and caliper type in manual). Lighting: Halogen headlight, LED taillight, front and rear turn signals. Passive Features Frame Construction: Steel tube frame providing structural integrity. 💡 Technology Features Infotainment Dashboard: Analog/digital combination instrument cluster displaying speed, RPM, fuel level, odometer, trip meter, and warning lights. Driver Assistance...