Basic Information Identification Make: Aprilia Model: Pegaso 650 Codes Engine Codes Covered: Rotax 654, Rotax 655 (confirm specific engine codes based on model year coverage) Introduction Market Position Target Audience: Aprilia 650 Pegaso owners and independent workshops seeking detailed repair and maintenance information. Competitive Analysis Value Proposition: Empowers DIY enthusiasts and professional mechanics with the knowledge to service and repair the Aprilia 650 Pegaso, saving time and money. Key Features Diy Focus: Highlights the benefits of DIY repair, including cost savings and tool acquisition. Manual Details Coverage Areas Manual Type: Service Repair Manual Language: English Format: PDF Download Page Count Estimated Page Count: Typically 300-500+ pages (estimate based on scope of coverage). Manual Coverage Systems Covered Engine Service Repair: Comprehensive overhaul, disassembly, assembly, diagnosis, and repair of all engine components. Transmission Service Repair: Clutch, gearbox, and final drive maintenance, adjustment, and repair. Brake System: Front and rear brake caliper, master cylinder, fluid bleeding, and component replacement. Electrical System: Ignition system, lighting, charging system, starter motor, battery, and wiring harness diagnostics. Suspension: Front fork (telescopic), rear shock absorber, linkages, and adjustment procedures. Wiring Diagram: Detailed electrical schematics for all major systems. Steering: Handlebar, steering head bearings, and linkage maintenance and adjustment. Cooling System: Radiator, coolant, fan, and thermostat service and maintenance. Fuel Injection Fuel System: Fuel pump, injectors, throttle body, fuel lines, and fuel tank servicing and troubleshooting. Emission System: Emissions control components and related diagnostics (where applicable). Chassis Body: Frame, subframe, body panels, fairings, and seat maintenance and repair. Restraint System: Seatbelt and airbag system diagnostics and maintenance (if applicable to specific model years). Differential Drive Axle: Rear drive chain, sprockets, and lubrication specifications. Procedures Included General Maintenance: Routine checks, lubrication, fluid changes, filter replacements, and adjustments. Troubleshooting: Diagnostic procedures for common and uncommon faults across all vehicle systems. Periodic Lubrication: Specific lubrication points, types of lubricants, and recommended intervals. Engine Rebuild Procedures: Detailed step-by-step instructions for complete engine disassembly and reassembly, including torque specifications for all fasteners. Carburetor Adjustment Rebuild: Covers carburetor models if applicable to specific years, including jetting and float height adjustments. Suspension Tuning: Guidance on adjusting suspension settings for various riding conditions. Electrical Troubleshooting Guides: Flowcharts and detailed steps for diagnosing electrical faults, component testing, and wiring harness issues. Frame Alignment Checks: Procedures for checking frame straightness and steering geometry. Technical Depth Depth Of Coverage: Comprehensive coverage from basic DIY maintenance to advanced component repair and diagnostics. Diagnostic Tools Required: Manual will specify necessary tools, including standard mechanic's tools, torque wrenches, multimeter, and potentially specialized diagnostic equipment. Manual Specifications File Format File Format: PDF Compatibility: All Versions of Windows & Mac Requirements: Adobe PDF Reader Print Quality Quality Description: High-resolution, clear text and diagrams, suitable for printing. Binding Type Binding Type: Digital Download (Not Applicable) Paper Type Paper Type: Digital Download (Not Applicable) Engine Specifications Primary Engine Engine Type: Single-cylinder, four-stroke Displacement: 650cc (approximate, specific variants may exist) Bore X Stroke: Refer to manual for specific model year bore and stroke dimensions. Valve Train: SOHC (Single Overhead Camshaft), 4 valves per cylinder (typically) Engine Designation: Rotax 654cc engine (primarily, check specific model variants). Performance Horsepower: Approx. 45-50 HP (model dependent) Torque: Refer to manual for specific torque figures. Fuel System Fuel Delivery: Fuel Injection (EFI) - details on specific system components (e.g., injectors, fuel pump, ECU) covered. Fuel Type: Unleaded gasoline Engine Lubrication Oil Type Specification: Refer to manual for specific API SG or higher, SAE 10W-40 or 15W-50 recommendations (confirm with manual). Oil Filter Part Number: Refer to manual for specific Aprilia or equivalent part numbers (e.g., HiFloFiltro HF152). Oil Capacity: Refer to manual for specific oil capacity with and without filter change. Cooling System Coolant Type Specification: Ethylene glycol-based antifreeze/coolant mixture (50/50). Transmission Standard Transmission Type: 5-speed manual Features Clutch Type: Wet, multi-plate Final Drive: Chain drive Fluid Specification Transmission Oil Type: Refer to manual for specific gearbox oil specification (typically SAE 75W/90 or similar). Dimensions Exterior Length: Refer to manual for specific dimensions. Width: Refer to manual for specific dimensions. Height: Refer to manual for specific dimensions. Weights Dry Weight: Approx. 170-180 kg (model dependent). Curb Weight: Refer to manual for specific curb weight. Fuel Capacity Fuel Tank Capacity: Approx. 15-17 liters (model dependent). Safety Features Ratings Safety Certification: CE approved (typical for European market motorcycles). Active Features Braking System Front: Disc brakes (dual discs on some models), specific caliper types and rotor sizes detailed in manual. Braking System Rear: Disc brake, specific caliper types and rotor sizes detailed in manual. ABS: Available on some later models; manual will specify ABS functionality and troubleshooting. Technology Features Infotainment Instrument Cluster: Analog tachometer, speedometer, LCD display for odometer, trip meters, fuel level (features vary by model year). Driver Assistance ABS Availability: Optional or standard on later models, detailed in the manual. Connectivity Diagnostic Ports: Manual...
Front fork (telescopic), rear shock absorber, linkages, and adjustment procedures.
Wiring Diagram:
Detailed electrical schematics for all major systems.
Steering:
Handlebar, steering head bearings, and linkage maintenance and adjustment.
Cooling System:
Radiator, coolant, fan, and thermostat service and maintenance.
Fuel Injection Fuel System:
Fuel pump, injectors, throttle body, fuel lines, and fuel tank servicing and troubleshooting.
Emission System:
Emissions control components and related diagnostics (where applicable).
Chassis Body:
Frame, subframe, body panels, fairings, and seat maintenance and repair.
Restraint System:
Seatbelt and airbag system diagnostics and maintenance (if applicable to specific model years).
Differential Drive Axle:
Rear drive chain, sprockets, and lubrication specifications.
Procedures Included
General Maintenance:
Routine checks, lubrication, fluid changes, filter replacements, and adjustments.
Troubleshooting:
Diagnostic procedures for common and uncommon faults across all vehicle systems.
Periodic Lubrication:
Specific lubrication points, types of lubricants, and recommended intervals.
Engine Rebuild Procedures:
Detailed step-by-step instructions for complete engine disassembly and reassembly, including torque specifications for all fasteners.
Carburetor Adjustment Rebuild:
Covers carburetor models if applicable to specific years, including jetting and float height adjustments.
Suspension Tuning:
Guidance on adjusting suspension settings for various riding conditions.
Electrical Troubleshooting Guides:
Flowcharts and detailed steps for diagnosing electrical faults, component testing, and wiring harness issues.
Frame Alignment Checks:
Procedures for checking frame straightness and steering geometry.
Technical Depth
Depth Of Coverage:
Comprehensive coverage from basic DIY maintenance to advanced component repair and diagnostics.
Diagnostic Tools Required:
Manual will specify necessary tools, including standard mechanic's tools, torque wrenches, multimeter, and potentially specialized diagnostic equipment.
Manual Specifications
File Format
File Format:
PDF
Compatibility:
All Versions of Windows & Mac
Requirements:
Adobe PDF Reader
Print Quality
Quality Description:
High-resolution, clear text and diagrams, suitable for printing.
Binding Type
Binding Type:
Digital Download (Not Applicable)
Paper Type
Paper Type:
Digital Download (Not Applicable)
Engine Specifications
Primary Engine
Engine Type:
Single-cylinder, four-stroke
Displacement:
650cc (approximate, specific variants may exist)
Bore X Stroke:
Refer to manual for specific model year bore and stroke dimensions.
Valve Train:
SOHC (Single Overhead Camshaft), 4 valves per cylinder (typically)
Engine Designation:
Rotax 654cc engine (primarily, check specific model variants).
Performance
Horsepower:
Approx. 45-50 HP (model dependent)
Torque:
Refer to manual for specific torque figures.
Fuel System
Fuel Delivery:
Fuel Injection (EFI) - details on specific system components (e.g., injectors, fuel pump, ECU) covered.
Fuel Type:
Unleaded gasoline
Engine Lubrication
Oil Type Specification:
Refer to manual for specific API SG or higher, SAE 10W-40 or 15W-50 recommendations (confirm with manual).
Oil Filter Part Number:
Refer to manual for specific Aprilia or equivalent part numbers (e.g., HiFloFiltro HF152).
Oil Capacity:
Refer to manual for specific oil capacity with and without filter change.
Refer to manual for specific gearbox oil specification (typically SAE 75W/90 or similar).
Dimensions
Exterior
Length:
Refer to manual for specific dimensions.
Width:
Refer to manual for specific dimensions.
Height:
Refer to manual for specific dimensions.
Weights
Dry Weight:
Approx. 170-180 kg (model dependent).
Curb Weight:
Refer to manual for specific curb weight.
Fuel Capacity
Fuel Tank Capacity:
Approx. 15-17 liters (model dependent).
Safety Features
Ratings
Safety Certification:
CE approved (typical for European market motorcycles).
Active Features
Braking System Front:
Disc brakes (dual discs on some models), specific caliper types and rotor sizes detailed in manual.
Braking System Rear:
Disc brake, specific caliper types and rotor sizes detailed in manual.
ABS:
Available on some later models; manual will specify ABS functionality and troubleshooting.
Technology Features
Infotainment
Instrument Cluster:
Analog tachometer, speedometer, LCD display for odometer, trip meters, fuel level (features vary by model year).
Driver Assistance
ABS Availability:
Optional or standard on later models, detailed in the manual.
Connectivity
Diagnostic Ports:
Manual will detail diagnostic connectors and procedures for electronic diagnostics.
Maintenance
Service Intervals
Oil Change Interval:
Refer to manual for recommended mileage or time intervals (e.g., every 5,000-7,500 km).
Spark Plug Replacement:
Refer to manual for recommended intervals and spark plug type (e.g., NGK CR9EB).
Air Filter Cleaning Replacement:
Refer to manual for recommended intervals and procedures (cleaning vs. replacement).
Chain Lubrication Adjustment:
Recommended every 500-1,000 km or as needed based on conditions.
Fluid Specifications
Brake Fluid Specification:
DOT 4 recommended for brake system.
Coolant Specifications:
Ethylene glycol based antifreeze.
Fork Oil Specification:
Refer to manual for specific fork oil viscosity (e.g., SAE 10W) and quantity.
Known Issues
Common Wear Items:
Fork seals, swingarm bearings, chain and sprockets, clutch plates (dependent on mileage and usage).
Potential Electrical Gremlins:
Intermittent electrical issues can occur due to vibration; manual covers diagnosis.
Vehicle History
Brand Heritage
Brand Origin:
Aprilia is an Italian manufacturer of motorcycles, scooters, and mopeds, founded in 1945.
Model Evolution
Pegaso Lineage:
The Pegaso line has seen various iterations, including the popular 650cc single-cylinder models, known for their versatility as dual-sport or adventure touring motorcycles.
Production
Production Period:
The 650 Pegaso models were produced from the early 1990s through the mid-2000s, with evolutionary updates.
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