🏷️ Basic Information Identification Make: Aprilia Model: Leonardo Year: 1997 Type: Motorcycle Codes Product Code: APR-LEON-1997-125-SRM-PDF 👋 Introduction Market Position Segment: Urban Commuter Scooter/Maxi-scooter Target Audience: Riders seeking a practical, stylish, and reliable scooter for city commuting. Competitive Analysis Key Competitors: Piaggio Liberty, Honda Pantheon, Yamaha Majesty (competing segments) Key Features Design Philosophy: Italian styling with practical features for everyday use. Performance Focus: Comfortable ride, adequate power for city traffic, good fuel economy. 📋 Manual Details Coverage Areas Primary Coverage: Complete Service & Repair Engine Coverage: 125cc Engine Chassis Coverage: Frame, Suspension, Brakes, Wheels Electrical Coverage: Wiring Diagrams, Lighting, Ignition, Starting System Bodywork Coverage: Fairings, Seat, Storage Page Count Estimated Pages: 250-350 (estimated based on typical service manuals for this era) Manual Type Type: Service and Repair Manual Language Primary Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Disassembly, Assembly, Troubleshooting, Tuning Fuel System: Carburetor (Keihin CVK likely), Fuel Pump, Lines Cooling System: Liquid Cooling System, Radiator, Fan Ignition System: CDI Unit, Spark Plugs, Coil Exhaust System: Muffler, Catalytic Converter (if applicable) Transmission: Automatic CVT (Continuously Variable Transmission) Clutch: Automatic Clutch Operation and Maintenance Brakes: Front and Rear Brake Systems (Disc Brakes likely), Master Cylinders, Calipers Suspension: Front Fork, Rear Shock Absorber, Linkages Steering: Handlebars, Steering Head Bearings Electrical System: Battery, Generator/Alternator, Regulator/Rectifier, Lighting (Headlight, Taillight, Signals), Horn Wiring Diagrams: Complete Color Wiring Schematics Procedures Included Basic Maintenance: Oil Changes, Filter Replacement, Spark Plug Service, Chain Adjustment (if applicable) Engine Repair: Top-end Rebuild (Piston, Rings, Cylinder), Valve Adjustment, Timing Chain Service Transmission Service: CVT Belt Replacement, Roller Weight Inspection, Clutch Shoe Service Brake System Service: Brake Pad Replacement, Bleeding, Fluid Flush Suspension Service: Fork Seal Replacement, Shock Absorber Service Electrical Troubleshooting: Diagnostic Procedures for Electrical Faults Bodywork Repair: Fairing Removal and Installation, Seat Repair Troubleshooting Guides: Step-by-step guides for common problems Technical Depth Depth: Comprehensive; covers routine maintenance, diagnostics, adjustments, and complete engine/component overhauls. 📊 Manual Specifications File Format Searchability: Searchable text within the PDF for quick information retrieval. Digital Quality: High-resolution scans ensuring clarity of text and diagrams. Print Quality Printable: Designed to be printable for users who prefer a physical copy. Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, liquid-cooled Displacement: 124.9 cc Bore X Stroke: 57.0 mm x 48.6 mm (typical for this engine family) Compression Ratio: 10.0:1 (approximate) Valve Train: SOHC, 4 valves Performance Horsepower: Approximately 15 HP @ 7,500 RPM (estimated for this displacement and era) Torque: Approximately 13 Nm @ 6,000 RPM (estimated) Fuel System Carburetor Type: Keihin CVK 30 (common for this model) Fuel Capacity: 7.0 Liters (approximate) 🔧 Transmission Standard Transmission Type: Automatic CVT Features Clutch Type: Automatic Centrifugal Clutch Drive Type: Belt Drive to Rear Wheel 📐 Dimensions Exterior Length: Approximately 2,060 mm Width: Approximately 750 mm Height: Approximately 1,370 mm Wheelbase: Approximately 1,420 mm Weights Dry Weight: Approximately 145 kg Wet Weight: Approximately 155 kg (estimated with fluids) 🛡️ Safety Features Ratings Safety Certification: CE Marking (European Conformity) Active Features Braking System: Disc brakes front and rear for effective stopping power. Lighting: Halogen headlight, taillight, brake lights, and turn signals for visibility. Passive Features Frame Construction: Steel frame provides a rigid and stable platform. Ergonomics: Comfortable riding position designed for urban maneuverability. 💡 Technology Features Infotainment Instrument Panel: Analog speedometer, tachometer, fuel gauge, coolant temperature warning light, indicator lights. Driver Assistance ABS: N/A (Not typically equipped with ABS in this era) 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 km or 6 months (consult manual for exact) Air Filter Service: Every 6,000 km or annually Spark Plug Replacement: Every 12,000 km or bi-annually Cv Belt Inspection: Every 6,000 km, replacement typically around 18,000 - 24,000 km Fluid Specifications Engine Oil Type: API SG/SH or JASO MA, SAE 10W-40 Engine Oil Capacity: 1.0 Liters (with filter change) Coolant Type: Ethylene Glycol Based, Anti-freeze/Anti-corrosion (50/50 mix with distilled water) Brake Fluid Type: DOT 3 or DOT 4 Known Issues Common Wear Items: CVT belt, front fork seals, brake pads, battery. Potential Electrical Faults: Aging wiring harness connectors, regulator/rectifier failure (common in many older scooters). Engine Idling Instability: Can be caused by dirty carburetor, vacuum leaks, or faulty idle air control (if applicable). 📚 Vehicle History Brand Heritage Manufacturer: Aprilia is an Italian motorcycle manufacturer with a strong heritage in racing and sport bikes. Model Evolution Leonardo Series: The Leonardo series was Aprilia's entry into the maxi-scooter market, known for its blend of performance and comfort. Production Production Period: The Leonardo was produced from the mid-1990s into the early 2000s, with the 125cc model being a popular entry-level option. 🏆 Awards & Recognition Recognitions Industry Acclaim: Aprilia scooters of this period were generally well-regarded for their styling and handling in the European market. Ratings Reliability: Reliability...