🏷️ Basic Information Identification Make: Aprilia Model: Pegaso Engine: Rotax 655 Model Year Coverage: 1995 Onward Codes Product Identifier: APRILIA_PEGASO_ROTAX_655_95_ENGINE_DIGITAL_WORKSHOP_REPAIR_MANUAL_1995_ONWARD 👋 Introduction Market Position Target Audience: Aprilia Pegaso owners, DIY mechanics, restoration enthusiasts, and independent repair shops. Value Proposition: Cost savings on professional service and repairs, empowering owners with detailed technical information. Competitive Analysis Analogy To Oem Manuals: Provides the same information as professional technicians' manuals. Key Features Instant Download: Immediate access to repair information. User Friendliness: Easy to use, no advanced computer skills required for viewing and printing. Durability: Avoids issues with messy, worn-out physical manuals. Seller Reputation: Trusted seller offering genuine items. 📋 Manual Details Coverage Areas Documentation Type: Workshop Repair Manual Primary Focus: Engine (Rotax 655) Scope: Repair, Maintenance, Rebuild, Refurbishment, Restoration Page Count Estimated Page Count: Not specified, but described as 'highly detailed' and 'complete repair procedures' Manual Type Type: Digital Workshop Repair Manual Language Language: English (implied by product description) Format Format: Digital (viewable and printable) 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed procedures for engine disassembly, inspection, repair, and reassembly. Engine Lubrication: Oil pump, oil passages, oil filter service, lubrication system maintenance. Engine Cooling: Cooling system components, coolant types, flushing, and maintenance. Engine Fuel System: Carburetor (likely Dell'Orto PHM or similar for the era), fuel lines, fuel filter, fuel pump operation. Engine Ignition System: Spark plugs, ignition coil, CDI unit, timing procedures (if applicable). Engine Electrical: Wiring diagrams specific to engine systems, starter motor, charging system (alternator/stator). Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug service, chain adjustment (if applicable to engine driven components). Troubleshooting: Diagnostic flowcharts, common problems and their solutions, fault finding. Major Overhaul: Complete engine rebuild procedures, including cylinder head, piston, connecting rod, crankshaft, and gearbox (if integrated). Component Replacement: Step-by-step guides for replacing specific engine parts. Performance Tuning: Potential for carburetor jetting advice or other basic performance adjustments within the scope of repair. Technical Depth Level Of Detail: Professional Technician/Mechanic Grade Diagnostic Coverage: Comprehensive diagnostic and repair procedures. Illustrations: High Quality Photos, Illustrations, And Diagrams Completeness: A-Z coverage of all repair procedures for the specified engine. 📊 Manual Specifications File Format Digital Format: Viewable and printable, likely PDF or similar accessible format. Operating Systems: Microsoft Windows (95, 98, 98SE, 2000, NT, ME, XP, Vista, Windows 7) and ALL Mac Computers. Print Quality Output Quality: Printable for practical workshop use, allowing users to avoid wear and tear on original manuals. Binding Type Digital Binding: N/A (Digital, user prints and binds as needed) Paper Type Digital Paper Type: N/A (Digital, user prints on preferred paper type) ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, four-stroke Engine Family: Rotax Engine Code: 655 (Indicative, specific model codes may vary) Displacement: Approximately 655cc (exact figures may vary based on specific model year and tuning). Bore X Stroke: Typically around 100mm x 83mm for Rotax 650-series engines (specific to 655 needs verification). Valve Train: SOHC (Single Overhead Camshaft) with 2 valves per cylinder. Performance Horsepower: Estimated 40-50 HP at peak RPM (specific output varies by model and tuning). Torque: Estimated 50-55 Nm at peak RPM (specific output varies by model and tuning). Redline: Typically around 7000-7500 RPM. Fuel System Carburetor Type: Likely a single Dell'Orto PHM 40 (or similar). Fuel Delivery: Gravity feed from tank, potentially with a vacuum or electric fuel pump depending on specific model configuration. Fuel Type: Unleaded gasoline (Octane rating as per Aprilia specifications, typically 95 RON). 🔧 Transmission Standard Type: 5-speed constant mesh gearbox. Clutch Type: Wet, multi-plate, cable-actuated. Features Gear Ratios: Specific ratios would be detailed in the manual, crucial for performance and drivability. Final Drive: Chain drive (typically). Transmission Fluid Type: Motorcycle-specific gear oil (e.g., SAE 80W-90 or similar, as specified in the manual). 📐 Dimensions Exterior Overall Length: Varies by specific Pegaso model and year; refer to specific model documentation. Overall Width: Varies by specific Pegaso model and year. Seat Height: Varies by specific Pegaso model and year. Weights Dry Weight: Approximately 170-185 kg (dry, varies by model and year). Wet Weight: Approximately 185-200 kg (wet, varies by model and year). Fuel Tank Capacity: Typically 12-15 liters (including reserve). 🛡️ Safety Features Ratings Safety Standards: Designed to meet European (CE) and relevant international motorcycle safety standards for its era. Active Features Braking System: Front: Disc brake (e.g., Brembo or Grimeca, likely 280-300mm disc). Rear: Disc brake (e.g., Brembo or Grimeca, likely 220-240mm disc). Suspension Front: Telescopic front forks, often with adjustable preload or damping depending on the model variant. Suspension Rear: Monoshock rear suspension with adjustable preload and rebound damping. Passive Features Lighting: Halogen headlight, LED or incandescent tail light and indicators. 💡 Technology Features Infotainment Dashboard: Analog speedometer, tachometer, fuel gauge, and indicator lights. Minimal digital integration for this era. Driver Assistance ABS: ABS was not a standard feature on most models of this...
Diagnostic flowcharts, common problems and their solutions, fault finding.
Major Overhaul:
Complete engine rebuild procedures, including cylinder head, piston, connecting rod, crankshaft, and gearbox (if integrated).
Component Replacement:
Step-by-step guides for replacing specific engine parts.
Performance Tuning:
Potential for carburetor jetting advice or other basic performance adjustments within the scope of repair.
Technical Depth
Level Of Detail:
Professional Technician/Mechanic Grade
Diagnostic Coverage:
Comprehensive diagnostic and repair procedures.
Illustrations:
High Quality Photos, Illustrations, And Diagrams
Completeness:
A-Z coverage of all repair procedures for the specified engine.
📊 Manual Specifications
File Format
Digital Format:
Viewable and printable, likely PDF or similar accessible format.
Operating Systems:
Microsoft Windows (95, 98, 98SE, 2000, NT, ME, XP, Vista, Windows 7) and ALL Mac Computers.
Print Quality
Output Quality:
Printable for practical workshop use, allowing users to avoid wear and tear on original manuals.
Binding Type
Digital Binding:
N/A (Digital, user prints and binds as needed)
Paper Type
Digital Paper Type:
N/A (Digital, user prints on preferred paper type)
⚙️ Engine Specifications
Primary Engine
Engine Type:
Single-cylinder, four-stroke
Engine Family:
Rotax
Engine Code:
655 (Indicative, specific model codes may vary)
Displacement:
Approximately 655cc (exact figures may vary based on specific model year and tuning).
Bore X Stroke:
Typically around 100mm x 83mm for Rotax 650-series engines (specific to 655 needs verification).
Valve Train:
SOHC (Single Overhead Camshaft) with 2 valves per cylinder.
Performance
Horsepower:
Estimated 40-50 HP at peak RPM (specific output varies by model and tuning).
Torque:
Estimated 50-55 Nm at peak RPM (specific output varies by model and tuning).
Redline:
Typically around 7000-7500 RPM.
Fuel System
Carburetor Type:
Likely a single Dell'Orto PHM 40 (or similar).
Fuel Delivery:
Gravity feed from tank, potentially with a vacuum or electric fuel pump depending on specific model configuration.
Fuel Type:
Unleaded gasoline (Octane rating as per Aprilia specifications, typically 95 RON).
🔧 Transmission
Standard
Type:
5-speed constant mesh gearbox.
Clutch Type:
Wet, multi-plate, cable-actuated.
Features
Gear Ratios:
Specific ratios would be detailed in the manual, crucial for performance and drivability.
Final Drive:
Chain drive (typically).
Transmission Fluid Type:
Motorcycle-specific gear oil (e.g., SAE 80W-90 or similar, as specified in the manual).
📐 Dimensions
Exterior
Overall Length:
Varies by specific Pegaso model and year; refer to specific model documentation.
Overall Width:
Varies by specific Pegaso model and year.
Seat Height:
Varies by specific Pegaso model and year.
Weights
Dry Weight:
Approximately 170-185 kg (dry, varies by model and year).
Wet Weight:
Approximately 185-200 kg (wet, varies by model and year).
Fuel Tank Capacity:
Typically 12-15 liters (including reserve).
🛡️ Safety Features
Ratings
Safety Standards:
Designed to meet European (CE) and relevant international motorcycle safety standards for its era.
Active Features
Braking System:
Front: Disc brake (e.g., Brembo or Grimeca, likely 280-300mm disc). Rear: Disc brake (e.g., Brembo or Grimeca, likely 220-240mm disc).
Suspension Front:
Telescopic front forks, often with adjustable preload or damping depending on the model variant.
Suspension Rear:
Monoshock rear suspension with adjustable preload and rebound damping.
Passive Features
Lighting:
Halogen headlight, LED or incandescent tail light and indicators.
💡 Technology Features
Infotainment
Dashboard:
Analog speedometer, tachometer, fuel gauge, and indicator lights. Minimal digital integration for this era.
Driver Assistance
ABS:
ABS was not a standard feature on most models of this era; check specific model for availability.
Connectivity
Connectivity Features:
None (typical for motorcycles of this vintage).
🔧 Maintenance
Service Intervals
Oil Change:
Typically every 3,000-5,000 km or annually, whichever comes first (refer to manual for precise interval).
Air Filter Cleaning:
Every 6,000-10,000 km, or more frequently in dusty conditions.
Spark Plug Replacement:
Every 10,000-15,000 km (depending on spark plug type).
Valve Clearance Check:
Typically at 10,000-15,000 km intervals.
Fluid Specifications
Engine Oil Type:
High-quality motorcycle-specific semi-synthetic or fully synthetic 4-stroke engine oil, SAE 10W-40 or 15W-50 (confirm with manual).
Engine Oil Capacity:
Approximately 2.0 - 2.5 liters with filter change (verify with manual).
Coolant Type:
Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water.
Known Issues
Carburetor Tuning:
Carburetors can be sensitive to altitude and temperature, requiring occasional adjustments or cleaning.
Electrical Connections:
Older Italian motorcycles can sometimes develop issues with corroded electrical connectors; regular inspection is advised.
Suspension Seals:
Fork seals and rear shock seals can degrade over time and may require replacement.
Chain And Sprockets:
Regular lubrication and adjustment of the drive chain are critical to prevent premature wear.
📚 Vehicle History
Brand Heritage
Manufacturer:
Aprilia, an Italian manufacturer renowned for its sporting motorcycles.
Model Evolution
Pegaso Lineage:
The Pegaso line has been known for its dual-purpose or adventure-touring capabilities, blending off-road styling with on-road usability.
Engine Supplier:
Rotax engines (from BRP) have historically powered many Aprilia models due to their robust and performance-oriented design.
Production
Production Period:
The Pegaso model line has been in production in various iterations since the late 1980s/early 1990s.
Manufacturing Origin:
Italy
🏆 Awards & Recognition
Recognitions
Historical Reputation:
The Aprilia Pegaso, particularly with the Rotax engine, was generally well-regarded for its torquey engine and capable chassis in the adventure-touring segment.