🏷️ Basic Information Identification Make: Aprilia Model: Pegaso 650 Codes Production Years Covered By Manual: 1997-2005 👋 Introduction Market Position Vehicle Segment: Adventure Touring / Dual-Sport motorcycle. Target Audience: Riders seeking a versatile motorcycle for commuting, touring, and light off-road adventures, often appreciated for its simplicity and reliability. Competitive Analysis Key Competitors: BMW F650 Funduro, Kawasaki KLR650, Suzuki DR650, Yamaha XT600/XT660. Key Features Model Distinguishing Features: Single-cylinder Rotax engine (shared with BMW), robust chassis, comfortable ergonomics for long-distance touring and moderate off-road capability, distinctive styling. 📋 Manual Details Coverage Areas Manual Coverage Scope: Complete factory service and repair procedures for the Aprilia Pegaso 650 models from 1997 to 2005. Page Count Estimated Page Count: Detailed and extensive; exact page count not specified but indicative of a full factory manual. Manual Type Manual Classification: Factory Service and Repair Manual. Language Primary Language: English (typical for factory manuals, with potential for other languages in specific editions). Format Delivery Format: Downloadable digital format (likely PDF). 📖 Manual Coverage Systems Covered Mechanical Systems: Engine, transmission, clutch, cooling system, fuel system, exhaust system, chassis, suspension (front and rear), steering, brakes (front and rear), wheels and tires, electrical system (ignition, lighting, starting, charging), instruments and controls. Electrical Systems: Complete wiring diagrams, starter system, ignition system (coil, spark plug, CDI), lighting circuits, charging system (alternator, regulator/rectifier), instrument panel, horn, fuses, battery maintenance, troubleshooting of electrical faults. Chassis And Frame: Frame inspection, steering head bearing maintenance, swingarm and linkage service. Procedures Included Diagnostic Procedures: Troubleshooting guides, fault diagnosis, wiring diagrams for electrical systems, symptom-based problem solving. Repair Procedures: Step-by-step instructions for disassembly, assembly, inspection, adjustment, and replacement of all major components and sub-assemblies. Inspection And Adjustment: Inspection of all wear components (brakes, tires, chain), adjustment of cables (clutch, throttle), suspension adjustments, carburetor synchronization, idle speed adjustment. Torque Specifications: Comprehensive list of torque values for all critical fasteners and bolts throughout the motorcycle. Technical Depth Level Of Detail: Comprehensive, covering routine maintenance to full engine and transmission rebuilds, including specialized tool usage and torque specifications. Engine Rebuild: Complete engine disassembly and reassembly procedures, including piston and ring replacement, cylinder honing, crankshaft inspection, bearing replacement, camshaft and valve train servicing. Suspension Service: Front fork seal replacement, fork oil change and level adjustment, rear shock absorber inspection and replacement procedures. Fuel System Service: Carburetor cleaning, rebuilding, jetting information, and adjustment; Fuel injection system diagnostics, fuel pump testing, injector cleaning (for EFI models). Electrical Troubleshooting: Detailed diagnostic procedures for electrical faults, including using a multimeter and interpreting wiring diagrams. 📊 Manual Specifications File Format Digital Format Details: Portable Document Format (PDF), often optimized for searchability and printing. Print Quality Digital Rendering: High-resolution scans or digital creations, ensuring clarity of diagrams, illustrations, and text. Binding Type Physical Manual Analogy: N/A (digital format). Paper Type Digital File Characteristics: N/A (digital format). ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder, DOHC, 4 valves. Engine Displacement: 652 cc (approximately). Bore X Stroke: 100 mm x 83 mm (typical for Rotax 654). Compression Ratio: 10.0:1 (typical). Cooling Method: Liquid-cooled. Valvetrain: Double Overhead Camshafts (DOHC), 4 valves per cylinder. Performance Horsepower Output: Approximately 48-50 hp (36-37 kW) at 6500-7000 rpm (varies slightly by year/market). Torque Output: Approximately 56-58 Nm (41-43 lb-ft) at 5000-5500 rpm (varies slightly by year/market). Fuel System Fuel Delivery: Carburetor (Mikuni BSR32 or similar for earlier models) or Electronic Fuel Injection (EFI) for later models within the covered range. Fuel Type: Unleaded gasoline (95 RON recommended). 🔧 Transmission Standard Transmission Type: 5-speed manual sequential gearbox. Optional Transmission Options: N/A (standard 5-speed manual). Features Clutch Type: Wet multi-plate clutch, hydraulically operated. Final Drive: O-ring sealed chain drive. 📐 Dimensions Exterior Overall Length: Approx. 2180 mm (varies by year/configuration). Overall Width: Approx. 840 mm (at handlebars). Overall Height: Approx. 1410 mm (to top of windscreen). Wheelbase: Approx. 1470 mm. Seat Height: Approx. 850-870 mm (varies by year and suspension setup). Weights Dry Weight: Approx. 164 kg (varies by year/configuration). Wet Weight: Approx. 180 kg (fully fueled, ready to ride). Fuel Tank Capacity: 21 Liters (including reserve). 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycle safety ratings are typically not standardized like automobiles). Active Features Braking System Front: Dual piston caliper with 300 mm disc (e.g., Brembo or Grimeca). Braking System Rear: Single piston caliper with 240 mm disc. ABS Availability: Optional ABS available on some later models within this range. Passive Features Lighting System: Halogen headlight, LED tail light, standard turn signals. Handguards: Standard on most models for wind and debris protection. 💡 Technology Features Infotainment Instrument Cluster: Analog speedometer and tachometer, LCD multi-function display for odometer, trip meter, clock, fuel gauge (on some models). Driver Assistance ABS System: Optional ABS provided by Bosch or Continental, depending on year and specific model. Connectivity Charging System: 12V electrical system, with alternator (stator and rotor) and battery....