🏷️ Basic Information Identification Make: Aprilia Model: Leonardo Year: 2001 Sub Model: 125 Codes Engine Code: Rotax 125cc 2-stroke 👋 Introduction Market Position Segment: Premium commuter scooter, targeting urban riders seeking performance and style Competitive Analysis Key Competitors 2001: Honda Pantheon 125, Yamaha Majesty 125, Suzuki Burgman 125 Key Features Design: European styling, comfortable ergonomics, under-seat storage Performance: Sporty 2-stroke engine providing brisk acceleration for city traffic Value Proposition Manual Value: Enables owners to perform complex maintenance and repairs, saving costs and extending vehicle lifespan 📋 Manual Details Coverage Areas General: Comprehensive repair, maintenance, rebuilding, refurbishment, and restoration Page Count Estimated Pages: Likely 200-300 pages (typical for a full service manual of this era) Manual Type Type: Full Service Repair Manual Language Language: English (presumed, typical for international sales) Format Format: Digital (likely PDF, as commonly sold for older models) 📖 Manual Coverage Systems Covered Engine: Engine disassembly, assembly, tuning, carburetion, ignition, cooling, lubrication Transmission: Clutch operation, gearbox maintenance, final drive lubrication Chassis: Frame inspection, suspension (forks, rear shock), steering system Brakes: Front and rear brake systems (hydraulic disc), bleeding procedures, component replacement Electrical: Wiring diagrams, lighting system, starting system, charging system, battery maintenance, instrument panel Fuel System: Fuel tank, fuel lines, fuel filter, carburetor (likely Dell'Orto or similar) tuning and cleaning Bodywork: Fairings, seat, storage compartment, body panel removal and installation Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, chain adjustment (if applicable, though likely belt drive or shaft drive on this model - *correction: Leonardo likely has chain drive*) Troubleshooting: Diagnostic flowcharts for common problems, symptom-based troubleshooting Major Repairs: Engine rebuilds, transmission overhauls, suspension component replacement Technical Adjustments: Carburetor synchronization, idle speed adjustment, brake lever adjustment Technical Depth Depth: Expert level, suitable for professional technicians and serious DIY enthusiasts 📊 Manual Specifications File Format Digital Format: PDF Searchability: Likely searchable text (if digitally scanned with OCR) Print Quality Print Quality: High resolution for clarity of diagrams and text Binding Type Binding Type: N/A (for digital format) Paper Type Paper Type: N/A (for digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 2-stroke, single-cylinder Displacement: 124.9 cc Bore X Stroke: 56 mm x 50.6 mm (typical for Rotax 125) Compression Ratio: Approx. 8.5:1 (typical for this era 2-stroke) Performance Horsepower: Approx. 14-15 HP @ 7,500 rpm (manufacturer dependent) Torque: Approx. 13-14 Nm @ 6,000 rpm (manufacturer dependent) Fuel System Carburetor: Likely Dell'Orto PHBL 28 AS or similar Fuel Type: Unleaded gasoline (95 RON recommended) Oil Mixture: Pre-mix or Autolube system (manual will specify operation) Ignition Ignition System: Electronic CDI Cooling Cooling System: Liquid-cooled 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Features Drive Type: Belt drive to rear wheel Clutch Type: Automatic centrifugal clutch Fluid Requirements Cvt Oil Type: Specific CVT fluid (manual will specify viscosity and API rating) 📐 Dimensions Exterior Length: Approx. 1960 mm (typical for this class) Width: Approx. 720 mm Height: Approx. 1300 mm (including windscreen) Wheelbase: Approx. 1370 mm Weights Dry Weight: Approx. 135 kg Wet Weight: Approx. 145 kg Max Load Capacity: Approx. 150 kg (rider + passenger + luggage) Cargo Underseat Storage: Sufficient for a full-face helmet and other small items 🛡️ Safety Features Ratings Crash Safety: Not typically rated by formal agencies like NHTSA for scooters; focus on inherent design stability and braking performance Active Features Braking System: Hydraulic disc brakes front and rear (specific diameter and caliper type detailed in manual) Lighting: Halogen headlight, taillight, brake light, turn signals Passive Features Frame Construction: Steel tube frame for rigidity and durability Mirrors: Large, adjustable rearview mirrors for visibility 💡 Technology Features Infotainment Instrument Cluster: Analog speedometer, tachometer, fuel gauge, coolant temperature warning light, indicator lights Driver Assistance ABS: Not available on this model Connectivity Charging Port: No integrated USB or power outlet typically standard 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000 - 5,000 km or annually (refer to manual for exact mileage and condition) Air Filter Cleaning Replacement: Every 5,000 km or as needed based on operating conditions Spark Plug Check Replacement: Every 5,000 - 7,000 km Transmission Fluid Change: Every 5,000 - 10,000 km (specific interval depends on fluid type and usage) Coolant Flush: Every 2 years or 20,000 km Fluid Specifications Engine Oil Type: SAE 10W-40 or 15W-50, API SG or higher, JASO MA/MA2 (manual will specify exact grades) Engine Oil Capacity: Approx. 0.8 - 1.0 Liters (refer to manual for exact capacity with filter change) Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors (50/50 mix with distilled water) Brake Fluid Type: DOT 4 hydraulic brake fluid Known Issues Carburetor Issues: Can be prone to clogging if fuel is left for extended periods or of poor quality; requires regular cleaning and adjustment 2 Stroke Engine Wear: Piston rings and cylinder wear are common on high-mileage 2-stroke engines, requiring rebuilds Cooling System...