Target User:
DIY enthusiasts, independent repair shops, and Aprilia owners seeking to perform their own maintenance and repairs.
Value Proposition:
Provides dealership-level technical information at a fraction of the cost, enabling significant savings on maintenance and repairs.
Instruction Style:
Easy-to-follow, step-by-step instructions with abundant pictures and diagrams for clarity.
Accessibility:
Instant download provides immediate access, eliminating shipping costs and wait times.
Primary Coverage:
Maintenance, Service, Diagnosis, Repair
Key Systems Covered:
General Information, Periodic Maintenance, Engine, FI System Diagnosis, Fuel System and Throttle Body, Exhaust System, Cooling and Lubrication System, Chassis, Electrical System, Servicing Information, Emission Control Information, Wiring Diagram
Estimated Page Count:
Refer to manual content (not specified in product info, but typical for comprehensive service manuals)
Type:
Factory Service Manual (FSM) / Workshop Manual
Compatibility:
Windows/Mac
Engine Mechanical:
Detailed overhaul procedures, component testing, timing, valve adjustment, piston/ring replacement, crankshaft and connecting rod inspection.
Fuel System:
Carburetor (if applicable, though FI system diagnosis is listed, initial Pegaso models often had carbs or early FI) or Fuel Injection System diagnosis, fuel pump, injectors, fuel pressure regulator, throttle body operation and adjustment.
Cooling System:
Radiator, fan, coolant flow, thermostat replacement, pressure testing, coolant specifications.
Lubrication System:
Oil pump, oil filter, oil passages, oil change procedures, oil type and capacity.
Exhaust System:
Exhaust pipe, muffler, catalytic converter (if equipped), gasket replacement, leak diagnosis.
Chassis Components:
Frame inspection and repair, suspension (forks, rear shock absorber), steering head bearings, swingarm, wheel bearings.
Braking System:
Brake fluid type and replacement, caliper inspection and service, pad replacement, rotor inspection, bleeding procedures.
Electrical System:
Battery, charging system (alternator/stator, regulator/rectifier), ignition system (spark plugs, coils), lighting, horn, starter motor, fuses, relays, switches.
Wiring Diagrams:
Comprehensive electrical schematics for all systems, including component identification and color codes.
Maintenance Tasks:
Scheduled maintenance intervals, oil and filter changes, spark plug replacement, air filter cleaning/replacement, chain adjustment, brake fluid flush, coolant flush, valve clearance checks.
Diagnostic Procedures:
Troubleshooting guides for common symptoms, FI system fault code diagnosis, electrical system diagnostics using multimeters, component testing.
Repair Procedures:
Step-by-step instructions for component removal, installation, and overhaul for all major systems. Includes detailed torque specifications.
Assembly Disassembly:
Complete breakdown and reassembly instructions for engine, gearbox, suspension, and bodywork.
Depth Level:
Comprehensive: Covers everything from routine maintenance to complete engine rebuilds and in-depth electrical diagnostics.
Engine Type:
Single-cylinder, four-stroke (typical for Pegaso 650 of this era, though variations exist)
Engine Displacement:
652 cc (approximate, specific variant may vary)
Bore X Stroke:
Refer to manual for precise specifications (e.g., typically around 100mm x 82mm for Rotax engines)
Compression Ratio:
Refer to manual for precise specifications (e.g., typically around 10.0:1)
Horsepower:
Refer to manual for exact figures (typically around 45-50 HP for this model)
Torque:
Refer to manual for exact figures (typically around 55-60 Nm for this model)
Fuel Delivery:
Electronic Fuel Injection (EFI) System (as indicated by 'FI System Diagnosis')
Throttle Body:
Single throttle body, specific diameter detailed in manual.
Cooling Method:
Liquid-cooled
Valve Train:
SOHC (Single Overhead Camshaft) with 4 valves per cylinder (typical configuration)
Instrumentation:
Covers diagnosis and service of the dashboard instrument cluster, including speedometer, tachometer, and indicator lights.
Electronic Systems:
Detailed coverage of the electronic fuel injection (EFI) system, ignition control, and related sensors.
Electrical Diagnostics:
Advanced diagnostics for electrical systems and wiring harness issues, essential for troubleshooting electronic components.
Oil Change Interval:
Refer to manual for specific mileage/time intervals (typically 5,000-7,500 km or annual)
Valve Adjustment Interval:
Refer to manual for specific mileage/time intervals (often around 10,000-15,000 km)
Engine Oil Type:
Refer to manual for specific SAE viscosity and API/JASO classification (e.g., 10W-40, JASO MA)
Coolant Type:
Refer to manual for specific coolant type and mixture ratio (e.g., ethylene glycol-based)
Brake Fluid Type:
Refer to manual for specific DOT rating (e.g., DOT 4)
Common Wear Items:
Manual will detail inspection and replacement of wear items like brake pads, discs, chain and sprockets, wheel bearings, fork seals, and steering head bearings.
Engine Specific Considerations:
The manual will guide owners on addressing potential issues related to the Rotax 655 engine (if applicable) or Aprilia's own engine designs of that period, such as starter clutch wear or fuel injection system cleaning.
