🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Model Variant: 125 Codes Chassis Code: AP02 👋 Introduction Market Position Market Segment: Urban Commuter Scooter, Maxi-Scooter segment (entry-level). Competitive Analysis Key Competitors: Yamaha Majesty 125, Honda Pantheon 125, Gilera Nexus 125, Piaggio X8 125. Key Features Vehicle Highlights: Comfortable riding position, under-seat storage, modern styling, capable for city commuting and occasional light touring. 📋 Manual Details Coverage Areas Model Years Covered: 2000, 2001, 2002, 2003, 2004, 2005 Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete disassembly, inspection, and reassembly of the engine. Cylinder head, valves, piston, connecting rod, crankshaft, lubrication system, cooling system. Engine Electrical: Ignition system, starting system, charging system (alternator, regulator/rectifier), CDI unit, spark plug, wiring diagrams. Fuel System: Carburetor operation, adjustment, and overhaul (specific to Keihin or similar carburetor fitted). Fuel tank, fuel pump (if applicable), fuel lines. Transmission: Automatic transmission (CVT) components, operation, maintenance, and troubleshooting. Drive belt, variator, torque converter, clutch. Brakes: Front and rear brake systems (hydraulic disc brakes), caliper overhaul, brake pad replacement, brake fluid bleeding, master cylinder inspection. Suspension: Front telescopic forks (internal components, oil change, seal replacement), rear shock absorber and linkage system (if applicable). Steering: Handlebar assembly, steering stem bearings, lubrication, and adjustment. Electrical System: Lighting (headlight, taillight, turn signals), horn, battery specifications, fuse box layout, wiring harnesses, starter motor, ignition switch. Bodywork: Fairing removal and installation, seat removal, body panel fasteners, plastics, exhaust system removal and installation. Procedures Included Preventive Maintenance: Oil and filter changes, air filter cleaning/replacement, spark plug replacement, brake fluid flush, coolant checks, drive belt inspection/replacement, tire pressure checks, chain lubrication (if applicable, though unlikely for this model). Troubleshooting: Diagnostic procedures for common starting issues, running problems, electrical faults, and braking system issues. Symptom-based troubleshooting guides. Repair Procedures: Step-by-step instructions for component removal, repair, and reinstallation for all covered systems. Torque specifications for critical fasteners. Technical Depth Depth Of Coverage: Comprehensive. Covers everything from basic fluid changes and inspections to complete engine and transmission rebuilds. Includes detailed diagnostic information. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, clear text and diagrams for easy readability and printing. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder, liquid-cooled Displacement: 124.9 cc Bore X Stroke: 52 mm x 58.6 mm Compression Ratio: 11.5:1 (approx.) Valve Train: SOHC, 2 valves per cylinder Performance Horsepower: Approx. 15 hp (11.2 kW) @ 8,700 rpm Torque: Approx. 11.7 Nm (8.6 lb-ft) @ 7,000 rpm Fuel System Fuel Delivery: Carburetor (e.g., Keihin CVK) Fuel Type: Unleaded gasoline (95 RON recommended) Lubrication Oil Type: SAE 10W-40 API SG or higher Cooling System Cooling Type: Liquid-cooled Coolant Type: Ethylene glycol-based coolant (50% mixture) 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Features Drive System: V-belt drive Clutch Type: Centrifugal automatic clutch Fluid Specifications Transmission Fluid Type: Specific CVT fluid or equivalent (refer to manual for exact type and specification, often a gear oil or specific CVT fluid) 📐 Dimensions Exterior Length: Approx. 2,150 mm (84.6 in) Width: Approx. 760 mm (29.9 in) Height: Approx. 1,440 mm (56.7 in) (seat height variable based on windscreen) Weights Dry Weight: Approx. 160 kg (353 lbs) Gross Vehicle Weight Rating: Approx. 330 kg (727 lbs) Cargo Underseat Storage: Sufficient for one full-face helmet and small items. Wheels And Tires Front Tire Size: 120/70-14 Rear Tire Size: 140/60-15 Wheel Type: Alloy Wheelbase: Approx. 1,495 mm (58.9 in) 🛡️ Safety Features Ratings Safety Standards: Complies with relevant European safety standards for motorcycles/scooters. Active Features Braking System: Dual hydraulic disc brakes (front and rear). Disc diameter: front ~260mm, rear ~220mm (approximate). Lighting: Halogen headlight, LED taillight and brake light, amber turn signals. Passive Features Frame Construction: Steel underbone frame. 💡 Technology Features Infotainment Instrument Cluster: Analog speedometer and tachometer, fuel gauge, coolant temperature gauge, odometer, trip meter, warning lights (oil, battery, engine check). Driver Assistance Braking Aid: Integrated braking system (front brake lever typically operates both front and rear brakes to some degree). Connectivity Charging Port: Optional 12V accessory socket for charging devices (may require separate installation). 🔧 Maintenance Service Intervals Engine Oil Change: Every 4,000 km or 6 months, whichever comes first. Oil Filter Replacement: Every 8,000 km or 12 months (concurrent with oil change). Air Filter Cleaning: Every 2,000 km; replacement every 6,000 km. Spark Plug Replacement: Every 8,000 km. Brake Fluid Flush: Every 2 years. Cvt Belt Inspection: Every 8,000 km; replacement recommended every 12,000-16,000 km or if signs of wear appear. Fluid Specifications Engine Oil Capacity: Approx. 1.3 liters (including filter change). Coolant Capacity: Approx. 1.8 liters. Known Issues Common Faults: CVT belt wear, carburetor jetting issues at higher altitudes, occasional electrical connector...