Model Designation:
Pegaso 650 (various sub-models likely exist, but not explicitly detailed in the product info)
Production Years Covered By Manual:
1997, 1998, 1999, 2000, 2001
Engine Code Indication:
Not explicitly stated, but likely refers to the Rotax 654cc engine variant common in this era.
Target Audience:
Aprilia Pegaso 650 owners seeking to perform maintenance, repairs, and diagnostics themselves, as well as independent workshops.
Value Proposition:
Provides dealer-level technical information for DIY repair and maintenance, saving on labor costs and ensuring accurate servicing.
Advantage Over Generic Guides:
Offers manufacturer-specific data, diagrams, and procedures often missing in aftermarket manuals.
Illustration Quality:
Detailed illustrations and comprehensive diagrams are highlighted as a key feature for ease of understanding.
Information Source:
Same information used by dealer technicians and mechanics.
Clarity And Conciseness:
Accurate, clear, and concise text combined with detailed illustrations.
Primary Coverage Areas:
Routine maintenance, diagnostics, troubleshooting, engine repair, clutch service, brakes, electrical systems, chassis components, bodywork.
Additional Coverage:
Scheduled service information, Technical Service Bulletins (TSBs), Recall information.
Estimated Page Count:
Undisclosed (typical for PDF sales, but high for a comprehensive service manual).
Manual Type:
Factory Service Manual / Workshop Manual / Repair Manual
Language:
English (implied by product description and common industry practice for international sales).
Engine:
Engine disassembly, assembly, component testing, specifications, tuning.
Clutch:
Clutch inspection, service, replacement, adjustment.
Transmission:
Gearbox inspection, maintenance, repair procedures (likely manual gearbox specific).
Fuel System:
Fuel delivery, carburetion (likely Mikuni or similar), fuel pump, fuel tank, lines.
Ignition System:
Ignition timing, spark plugs, coils, CDI unit, troubleshooting.
Cooling System:
Radiator, coolant, fan, hoses, thermostat, maintenance.
Electrical System:
Wiring diagrams, battery, charging system, starter motor, lighting, instrumentation, fuses, relays.
Brakes:
Brake fluid, hydraulic systems, caliper service, pad replacement, disc inspection, bleeding procedures.
Suspension:
Front forks (internal components, seals, oil), rear shock absorber, linkage, adjustments.
Steering:
Handlebar assembly, steering head bearings, maintenance.
Wheels And Tires:
Tire inspection, pressure, replacement, wheel balancing, spoke tension (if applicable).
Bodywork And Frame:
Fairings, seat, fuel tank removal/installation, frame inspection.
Exhaust System:
Exhaust pipe and muffler inspection, gasket replacement.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, air filter cleaning/replacement, spark plug checks, brake fluid flushes.
Troubleshooting:
Diagnostic charts, common problems and solutions, electrical fault finding.
Repair Procedures:
Step-by-step instructions for major component overhauls and repairs.
Assembly Disassembly:
Detailed instructions for taking apart and reassembling various vehicle systems.
Technical Service Bulletins:
Includes updates and corrections issued by the manufacturer.
Recall Information:
Covers safety-related campaigns and necessary actions.
Depth Of Information:
Comprehensive; suitable for both novice enthusiasts with basic mechanical skills and professional technicians.
Diagnostic Capability:
Advanced diagnostic procedures and fault code interpretation (if applicable to the era's diagnostics).
Rebuild Instructions:
Detailed procedures for complete engine and transmission rebuilds.
Engine Type:
Single-cylinder, four-stroke.
Engine Displacement:
650cc (Likely based on the Rotax 654 engine, also used in BMW F650 models of the era).
Bore X Stroke:
Specific values would be detailed in the manual, but typical for this engine family is around 100 mm x 83 mm.
Cooling System:
Liquid-cooled (radiator and fan).
Valvetrain:
DOHC (Double Overhead Camshafts), 4 valves per cylinder (typical for Rotax 654).
Horsepower Output:
Approximately 48-50 HP (specific figures found in manual).
Torque Output:
Approximately 5.7 kg-m or 56 Nm (specific figures found in manual).
Fuel Delivery System:
Carburetor (likely a single Mikuni CV carb, e.g., BST40 or similar).
Fuel Type:
Unleaded gasoline (Octane rating specified in manual).
Overall Length:
Specific dimensions are model-dependent and detailed in the manual.
Overall Width:
Specific dimensions are model-dependent and detailed in the manual.
Seat Height:
Specific dimensions are model-dependent and detailed in the manual (often around 850-880mm).
Dry Weight:
Approximately 168-175 kg (depending on specific sub-model, values in manual).
Curb Weight:
Approximate curb weight would include fluids and be higher than dry weight. Manual will specify.
Fuel Tank Capacity:
Approximately 14-17 liters (depending on specific sub-model, values in manual).
Safety Ratings:
N/A (Motorcycle safety ratings are not standardized like automotive crash tests; focus is on design features).
Braking System:
Hydraulic disc brakes front and rear. Specific caliper and disc sizes detailed in manual.
Suspension Design:
Often features a longer-travel suspension for dual-purpose riding, influencing stability.
Lighting:
Headlight, taillight, turn signals, brake lights, dashboard illumination. Bulb types and specifications in manual.
Instrumentation:
Speedometer, tachometer, odometer, trip meter, warning lights (oil pressure, neutral, high beam, turn signals). Specifications and troubleshooting for electrical components within the manual.
Oil Change Interval:
Typically every 5,000-6,000 km or annually (specific interval and oil type in manual).
Spark Plug Check Interval:
Recommended at major services, e.g., every 10,000-12,000 km (manual will provide specific gap and type).
Valve Clearance Check:
Essential periodic maintenance; interval specified in manual (e.g., 10,000-20,000 km).
Engine Oil Type And Capacity:
Specific API classification (e.g., API SG/SH/SJ) and SAE viscosity grade (e.g., 10W-40 or 20W-50) and capacity (approx. 2.0-2.5 liters) detailed in the manual.
Coolant Type:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water. Specifics in manual.
Brake Fluid Type:
DOT 4 or DOT 5.1 hydraulic brake fluid (manual will specify exact type and bleeding procedure).
Fork Oil Type And Level:
Specific suspension fluid viscosity and level (air gap) will be provided in the manual.
Common Wear Items:
Chain and sprockets, brake pads, fork seals, wheel bearings, clutch plates, and battery are common wear items. Manual provides replacement procedures.
Potential Electrical Issues:
As with many bikes of this era, wiring harness connections, stator, or regulator/rectifier can be points of concern. Manual's electrical section is crucial for troubleshooting.
Carburetor Tuning:
Carburetors may require periodic cleaning and adjustment, especially with age. Manual covers this.
