🏷️ Basic Information Identification Make: Aprilia Model: Pegaso 650 Year: 2005 Codes Chassis Code Prefix: AP Engine Code General: Rotax 654 👋 Introduction Market Position Segment: Adventure Touring / Dual-Sport Motorcycle Target Audience: Riders seeking a versatile motorcycle for commuting, touring, and light off-road use. Competitive Analysis Key Competitors: BMW F650GS, Yamaha XT660R/X, Suzuki V-Strom 650 (later models) Key Features Design Philosophy: Combines comfort and practicality of a tourer with the agility and capability of a dual-sport. Distinctive Attributes: Italian styling, Rotax engine reliability, comfortable ergonomics for long distances. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Secondary Coverage: Periodic Maintenance, Diagnostics, Troubleshooting Page Count Estimated Pages: 300+ Manual Type Type: Workshop Manual Language Language: English (assumed, typical for international markets) Format Format: Digital (likely PDF, common for workshop manuals) 📖 Manual Coverage Systems Covered Engine: Engine overhaul, top-end, bottom-end, timing, valve adjustments Fuel System: Fuel injection system, injectors, fuel pump, pressure regulator, throttle body Exhaust System: Exhaust manifold, catalytic converter, mufflers, lambda sensors Cooling System: Radiator, coolant, water pump, thermostat, hoses, fan Lubrication System: Oil pump, oil filter, oil passages, lubrication intervals Chassis: Frame, subframe, suspension (front and rear), steering components Brakes: Brake system hydraulics, calipers, rotors, master cylinder, brake fluid, bleeding procedures Electrical System: Wiring diagrams, battery, charging system, ignition system, starter motor, lighting, instrumentation Bodywork: Fairings, body panels, seating, storage, fasteners Procedures Included Maintenance: Oil changes, filter replacements, chain adjustment, brake pad replacement, spark plug service Repair: Engine rebuild, transmission service, suspension overhaul, electrical component replacement Diagnostics: Fault finding for engine, electrical, and mechanical systems, troubleshooting common issues Technical Data: Torque specifications, clearances, fluid capacities, electrical schematics Technical Depth Depth: Comprehensive (suitable for professional technicians and experienced DIY enthusiasts) Detail Level: Step-by-step instructions with detailed diagrams and illustrations 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text for quick information retrieval Print Quality Resolution: High-resolution scans of original factory documentation Binding Type Binding: N/A (for digital format) Paper Type Paper Quality: N/A (for digital format) ⚙️ Engine Specifications Primary Engine Type: Single-cylinder, four-stroke, liquid-cooled Displacement: 652 cc Bore X Stroke: 100 mm x 83 mm Compression Ratio: 10.0:1 Valve Train: SOHC, 4 valves per cylinder Performance Horsepower: Approx. 48 hp @ 7000 rpm Torque: Approx. 57 Nm @ 5200 rpm Fuel System Induction: Electronic Fuel Injection (EFI), Single Throttle Body (approx. 42mm) Fuel Type: Unleaded gasoline Lubrication System Oil Type: Semi-synthetic or fully synthetic motorcycle oil (e.g., 10W-40 or 15W-50, check specific manual for SAE viscosity) Oil Capacity With Filter: Approx. 2.2 liters (check manual for precise capacity) 🔧 Transmission Standard Type: 5-speed manual gearbox Optional Optional Transmission: N/A Features Clutch: Wet multi-plate clutch Final Drive: O-ring sealed chain drive 📐 Dimensions Exterior Length: Approx. 2180 mm Width: Approx. 850 mm (at handlebars) Height: Approx. 1240 mm (at windshield) Seat Height: Approx. 840 mm Weights Dry Weight: Approx. 170 kg Wet Weight: Approx. 185 kg (with fluids) Gross Vehicle Weight Rating: Not officially specified, but safe to assume payload around 180-200kg. Cargo Storage: Under-seat storage, optional luggage rack and pannier mounts. 🛡️ Safety Features Ratings Crash Test Ratings: Motorcycles are not subjected to standardized crash testing like cars. Active Features Braking System: Dual disc front, single disc rear. ABS was an optional feature on some versions. Lighting: Halogen headlight, LED tail light, standard turn signals. Passive Features Frame Construction: Steel tube frame, designed for rigidity and rider comfort. Ergonomics: Upright riding position, adjustable levers for improved control. 💡 Technology Features Infotainment Display: Analog tachometer, digital speedometer, fuel gauge, and indicator lights. Driver Assistance ABS: Optional ABS system available on some 2005 models. Connectivity Connectivity Features: N/A (basic motorcycle technology for this era) 🔧 Maintenance Service Intervals Oil Change: Every 5,000 - 7,500 km or annually (refer to manual for exact interval based on usage). Air Filter Check: Every 5,000 km or annually. Spark Plug Replacement: Every 10,000 - 15,000 km (depending on plug type). Valve Clearance Check: Every 10,000 - 15,000 km. Chain Adjustment Lubrication: Every 1,000 km or as needed based on slack. Fluid Specifications Coolant Type: Ethylene glycol based coolant with corrosion inhibitors (e.g., Motul Motocool Expert or equivalent). Brake Fluid Type: DOT 4 (refer to manual for specific fluid type and replacement interval). Fork Oil Type: Specific fork oil viscosity, typically 5W or 10W (check manual for precise type and level). Known Issues Electrical Connections: Corrosion on connectors, particularly in the headstock area, can lead to intermittent electrical faults. Fuel Pump Reliability: Some earlier models experienced fuel pump issues, though later iterations were generally improved. Water Pump Seal: Potential for water pump seal leaks requiring replacement. Cam Chain Tensioner: Wear can lead to rattling noises; automatic tensioners may require occasional inspection/replacement. 📚 Vehicle History Brand Heritage Manufacturer: Aprilia is an Italian manufacturer known for its performance motorcycles, particularly in racing...