Basic Information Identification Make: Aprilia Model: Pegaso 650 Year: 1997 Product Name: Aprilia Pegaso 650 1997 Service Repair Manual 942V Codes Manual Code: 942V Introduction Market Position Market Position Notes: The Aprilia Pegaso 650 was positioned as a versatile dual-sport or adventure touring motorcycle, offering a balance between on-road comfort and off-road capability. Competitive Analysis Competitive Analysis Notes: Competed with motorcycles like the BMW F650 Funduro, Yamaha TDM850, and Honda Transalp series, offering a distinct Italian flair and performance. Key Features Key Features Notes: Known for its capable single-cylinder engine, comfortable riding position, and robust chassis, making it suitable for commuting and longer journeys. Diy Benefits Diy Benefit 1: Provides an opportunity to avoid other household chores. Diy Benefit 2: Encourages the acquisition of useful tools. Diy Benefit 3: Potential for cost savings through self-maintenance and repair. Manual Details Coverage Areas Primary Coverage: Comprehensive Service and Repair Page Count Estimated Page Count: Likely extensive, covering all specified systems. (Exact count not provided in source data, but inferred from breadth of coverage.) Manual Type Manual Type: Service Repair Manual Language Language: English Format File Format: PDF Manual Coverage Systems Covered Engine Service Repair: Yes, detailed procedures for overhaul, component testing, and diagnostics. Transmission Service Repair: Yes, covering clutch, gearbox, and final drive. Brake System: Yes, including hydraulic system, caliper service, and pad/rotor replacement. Electrical System: Yes, comprehensive coverage of wiring, components, and troubleshooting. Suspension: Yes, including fork service, shock absorber maintenance, and linkage adjustments. Wiring Diagram: Yes, essential for electrical troubleshooting. Periodic Lubrication: Yes, detailing lubricant types and intervals for all major components. Steering: Yes, covering headstock bearings and steering linkage. Cooling System: Yes, likely covering radiator, hoses, and coolant specifications for liquid-cooled models. Fuel Injection Fuel System: Yes, detailing fuel pump, injectors, throttle body, and fuel delivery system. Emission System: Yes, likely covering emission control devices and related diagnostics. Heater Air Conditioner: Likely not applicable to this motorcycle model. Engine Control System: Yes, covering ECU, sensors, and actuators for the fuel injection system. Chassis Body: Yes, covering frame, body panels, and associated hardware. Restraint System: Not applicable to motorcycles in the traditional sense (no airbags or seatbelts). Interior: Not applicable to motorcycles. Differential Drive Axle: Yes, likely covering the chain drive system and rear sprocket/hub. General Maintenance: Covers routine checks such as tire pressure, chain tension, brake pad wear, fluid levels, and general lubrication. Troubleshooting: Includes diagnostic flowcharts for common electrical and mechanical faults, helping to identify the root cause of problems. Procedures Included General Maintenance: Yes, covering routine checks and servicing. Troubleshooting: Yes, with diagnostic charts and symptom-based solutions. Engine Overhaul: Detailed steps for disassembling, inspecting, servicing, and reassembling the engine, including cylinder head, pistons, crankshaft, and gearbox. Fuel System Servicing: Instructions for cleaning and rebuilding carburetors, testing fuel pump operation, and servicing fuel injectors (if applicable). Electrical Diagnostics: Guidance on testing battery, alternator, starter motor, ignition system components, and troubleshooting wiring harness issues using the provided diagrams. Suspension Fork Service: Step-by-step instructions for replacing fork seals, oil, and checking suspension components. Brake System Maintenance: Procedures for bleeding brake lines, replacing brake pads and discs, and servicing brake calipers. Technical Depth Technical Depth: Comprehensive, suitable for DIY enthusiasts and professional mechanics. Covers diagnostics, repair, and overhaul. Torque Specifications: Includes essential torque specifications for all critical fasteners and components. Schematics: Contains detailed diagrams for engine, chassis, and electrical systems, crucial for understanding component relationships and routing. Manual Specifications File Format File Format Compatibility: PDF, compatible with all versions of Windows & Mac. Print Quality Print Quality Notes: Digital format, print quality depends on user's printer. All diagrams and text are expected to be clear. Binding Type Binding Type: Digital Download (PDF) Paper Type Paper Type: Not applicable (Digital) Requirements Reader Requirement: Adobe PDF Reader Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke Displacement: 652 cc Bore X Stroke: 100 mm x 82 mm (typical for Rotax 655 motor) Compression Ratio: 9.1:1 (typical) Valve Train: SOHC, 4 valves per cylinder Performance Horsepower: Approx. 48-50 HP at 6500 RPM (stock) Torque: Approx. 57 Nm (42 lb-ft) at 4500 RPM (stock) Fuel System Fuel Delivery: Carburetor (likely Dell'Orto PHM40 PD or similar) or early fuel injection depending on exact sub-model within '97 range. Manual covers EFI. Cooling System Cooling Method: Liquid-cooled Ignition Ignition System: Electronic ignition Engine Code Engine Base: Often uses a Rotax engine (e.g., Rotax 655). Transmission Standard Transmission Type: 5-speed manual Features Clutch Type: Wet, multi-plate clutch Final Drive: Chain drive Fluid Type Transmission Fluid: API GL-4 or GL-5, SAE 75W/90 gear oil (check manual for specific viscosity and capacity) Dimensions Exterior Length: Approx. 2180 mm (85.8 in) Width: Approx. 830 mm (32.7 in) at handlebars Height: Approx. 1340 mm (52.8 in) at seat Weights Dry Weight: Approx. 168 kg (370 lbs) Fuel Capacity: Approx. 22 liters (5.8 US gal)...