🏷️ Basic Information Identification Make: Aprilia Model: Leonardo Year: 1997 Sub Model: 125 Codes Chassis Code: Likely varies by market, but a common identifier for this generation of Leonardo would be relevant. Engine Code: Likely varies by market, but specific engine identification codes would be present in the manual. 📋 Manual Details Coverage Areas Coverage: All Models/Engines/Trim/Transmissions Types for Aprilia Leonardo 125 1997 Specific Systems Covered: General Information, Fuel System, Cooling System, Engine Top End, Clutch, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame, Electrical System, Appendix, Troubleshooting, Wiring Diagrams Page Count Estimated Page Count: Hundreds of pages (as stated in product description) Manual Type Type: Workshop Repair Service Manual Source: Original manufacturer's manual, same as used in local service/repair shops Language Language: English Format File Format: PDF Delivery: Instant Download Printability: Full Printable Interactivity: Zoom IN/OUT Requirements Software Requirements: Adobe PDF Reader, WinZip Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: Likely a four-stroke, single-cylinder engine (typical for 125cc scooters of this era) Displacement: 125cc Cooling System: Liquid-cooled (as indicated by 'Cooling system' coverage) Performance Horsepower: Specific figures would be detailed in the manual, likely in the 10-15 HP range. Torque: Specific figures would be detailed in the manual. Fuel System Fuel Delivery: Likely Carburetor (common for 1997 125cc scooters), specific model detailed in manual. Fuel Type: Unleaded gasoline (standard for this type of vehicle) Engine Lubrication System Lubrication Type: Wet sump (typical for this engine configuration) 🔧 Transmission Standard Transmission Type: Automatic (likely CVT - Continuously Variable Transmission, typical for scooters) Number Of Gears: Variable (due to CVT) Features Clutch Type: Automatic centrifugal clutch 📐 Dimensions Exterior Wheelbase: Specific figures would be detailed in the manual. Overall Length: Specific figures would be detailed in the manual. Weights Dry Weight: Specific figures would be detailed in the manual, likely in the 140-155 kg range. 🛡️ Safety Features Features Braking System: Front and Rear disc brakes (typical for a scooter of this caliber, details in 'Brakes' section) Lighting System: Headlight, Taillight, Turn Signals, Brake Light (details in 'Electrical System') Suspension Type: Front telescopic forks, Rear monoshock or twin shocks (details in 'Suspension') 🔧 Maintenance Service Intervals Oil Change Interval: Specific intervals (e.g., every 3,000-5,000 km or annually) will be in the manual. Spark Plug Replacement: Specific intervals will be in the manual. Air Filter Cleaning Replacement: Specific intervals will be in the manual. Belt Replacement: Specific intervals for CVT belt replacement will be in the manual. Fluid Specifications Engine Oil Type: Specific grade and type (e.g., SAE 10W-40, API SG or higher) will be in the manual. Coolant Type: Specific type and mixture ratio (e.g., ethylene glycol-based coolant) will be in the manual. Brake Fluid Type: DOT 4 (likely, standard for many vehicles)