🏷️ Basic Information Identification Make: Aprilia Model: Leonardo 125 Year: 2002 Codes Model Code: AP06 👋 Introduction Market Position Vehicle Segment: Premium 125cc Scooter (Urban Commuter) Target Audience: Riders seeking a stylish and reliable urban scooter with a sporty heritage. Competitive Analysis Key Competitors: Piaggio Beverly 125, Gilera Nexus 125, Yamaha X-Max 125, Honda Pantheon 125. Key Features Design Philosophy: Italian design flair combined with practical urban commuting features. Handling: Sport-oriented chassis and suspension tuning typical of Aprilia's motorcycle lineage. Ergonomics: Comfortable riding position for city use, ample legroom. Storage: Under-seat storage compartment for a helmet, glove box. 📋 Manual Details Coverage Areas Manual Type: Factory Service Repair Manual Language: English Format: Digital (Likely PDF) Page Count Estimated Page Count: ~200-300 Pages 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine disassembly, assembly, inspection, and overhaul procedures for the 125cc 4-stroke engine. Fuel System: Carburetor adjustment, cleaning, and overhaul; fuel pump operation and testing; fuel tank and line maintenance. Ignition System: Spark plug specifications, ignition timing, CDI unit testing, and troubleshooting. Cooling System: Radiator and fan operation, coolant specifications and replacement, water pump inspection and repair. Transmission System: CVT (Continuously Variable Transmission) component inspection, belt replacement, clutch and variator servicing. Brakes System: Front and rear brake caliper service, master cylinder overhaul, brake fluid replacement, hydraulic line inspection, and bleeding procedures. Suspension System: Front fork service, seal replacement, oil specifications, rear shock absorber inspection and adjustment. Electrical System: Wiring diagrams, battery testing, charging system (stator and regulator/rectifier) diagnosis, lighting, starter motor, and switchgear. Chassis And Bodywork: Frame inspection, body panel removal and installation, seat, fairings, and accessory mounting. Diagnostic Troubleshooting: Step-by-step troubleshooting guides for common issues and component failures. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, chain adjustment (if applicable), brake fluid checks, tire pressure checks. Major Repairs: Engine rebuilds, transmission overhauls, suspension fork rebuilds, brake system repairs. Component Replacement: Detailed instructions for replacing wear items and major components. Troubleshooting Charts: Diagnostic flowcharts for identifying and resolving various operational problems. Technical Depth Depth Of Coverage: Comprehensive, covering from basic rider maintenance to full mechanical overhauls and electrical diagnostics. Diagnostic Capabilities: Detailed information for diagnosing electrical faults, fuel system issues, and mechanical component wear. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Image Resolution: High-resolution scans for clear diagrams and text. Binding Type Physical Binding: N/A (Digital Format) Paper Type Physical Paper Type: N/A (Digital Format) Features Searchability: Searchable text for quick access to information. Printable: Printable pages for hands-on workshop use. ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder Displacement: 124.9 cc Bore X Stroke: 57 mm x 48.6 mm Cooling System: Liquid-cooled Valvetrain: SOHC, 2 valves per cylinder Performance Max Power: Approx. 10.5 kW (14.3 PS) @ 8,500 rpm (Europe) Max Torque: Approx. 12 Nm @ 6,500 rpm Fuel System Carburetor: Dell'Orto PHBH 28 DD (or similar specification) Fuel Type: Unleaded Gasoline (95 Octane Recommended) Lubrication Oil Type: SAE 10W-40 API SG or higher Oil Capacity: Approx. 1.1 Liters (with oil filter change) 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Features Clutch Type: Automatic centrifugal clutch Drive Type: Belt drive 📐 Dimensions Exterior Length: Approx. 2000 mm Width: Approx. 770 mm Height: Approx. 1350 mm (seat height) Wheelbase: Approx. 1410 mm Weights Dry Weight: Approx. 155 kg Gross Vehicle Weight Rating: Approx. 310 kg Fuel Tank Capacity: Approx. 10.0 Liters (including reserve) 🛡️ Safety Features Ratings Crash Test Results: N/A (Motorcycle/Scooter segment generally not subjected to automotive-style crash tests) Active Features Braking System: Front: Hydraulic disc brake (single disc), Rear: Hydraulic disc brake (single disc). Lighting: Halogen headlight, taillight, and turn signals for visibility. Passive Features Frame Construction: Steel tube frame for structural integrity. Tires: Front: 120/70-15, Rear: 140/70-15 (typical sizes) 💡 Technology Features Infotainment Dashboard Instruments: Analog speedometer, tachometer, fuel gauge, coolant temperature gauge, odometer, trip meter, warning lights (oil, battery, indicators). Driver Assistance ABS Availability: Not typically available on this model year and displacement. Connectivity Charging Ports: No integrated USB or 12V power outlets usually found on this model, aftermarket options available. 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000 - 5,000 km or annually, whichever comes first. Air Filter Cleaning Replacement: Clean every 5,000 km, replace every 10,000 km or as needed. Spark Plug Replacement: Every 8,000 - 10,000 km. Cvt Belt Inspection Replacement: Inspect every 5,000 km, replace approximately every 15,000 - 20,000 km or when signs of wear appear. Brake Fluid Replacement: Every 2 years or as recommended by the manual. Coolant Replacement: Every 2 years or as recommended. Fluid Specifications Engine Oil: SAE 10W-40 API SG (or higher) semi-synthetic or full-synthetic motorcycle oil. Coolant: Ethylene glycol-based coolant with corrosion inhibitors, mixed 50/50 with distilled water. Brake Fluid: DOT 4. Known Issues Charging System Faults: Occasional regulator/rectifier failures leading to battery charging issues. Cvt...