Segment:
Premium maxi-scooter segment.
Target Audience:
Riders seeking a stylish, comfortable, and powerful scooter for urban commuting and touring.
Competitors:
Likely competed against models such as the Suzuki Burgman 400/650, Yamaha Majesty 400, and Honda Silver Wing.
Design:
Classic styling with modern undertones, comfortable seating, and ample storage.
Engine Performance:
Emphasis on smooth power delivery and torque for effortless acceleration.
Handling:
Stable chassis and suspension designed for confident road holding.
Practicality:
Generous under-seat storage and comfortable ergonomics for longer rides.
Engine:
Complete engine overhaul, including disassembly, inspection, assembly, timing, valve clearance, lubrication system, cooling system, and fuel injection.
Transmission:
Service and repair of the automatic transmission, including gear selection, fluid maintenance, and internal component diagnosis.
Brakes:
Front and rear brake system maintenance, including hydraulic system bleeding, caliper inspection, pad replacement, rotor service, and ABS component diagnosis (if applicable).
Electrical:
Comprehensive electrical system coverage, including wiring diagrams, battery service, charging system, ignition system, lighting, instrumentation, starter motor, and electronic control unit (ECU) troubleshooting.
Suspension:
Front and rear suspension system maintenance and repair, including fork seals, shock absorber service, bushings, and linkage components.
Cooling System:
Radiator, coolant hoses, water pump, and thermostat inspection and replacement, including coolant type and fill procedures.
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel injectors, and fuel pressure regulator service and diagnostics.
Exhaust System:
Exhaust pipe, muffler, and catalytic converter inspection and replacement.
Bodywork And Frame:
Fairing removal and installation, seat service, luggage system components, and chassis inspection.
Wheels And Tires:
Tire pressure, wear inspection, replacement, and wheel balancing.
Maintenance:
Scheduled maintenance tasks, oil changes, filter replacements, lubrication, and general inspection routines.
Troubleshooting:
Diagnostic procedures for common faults and issues, with step-by-step guidance for identifying and resolving problems.
Repair:
Detailed repair procedures for all major vehicle components, including disassembly, component replacement, and reassembly.
Rebuild:
Engine and transmission rebuild procedures, including specifications for machining and assembly clearances.
Refurbishment:
Guidance on restoring worn or damaged components to their original specifications.
Restoration:
Procedures to bring a classic vehicle back to its original factory condition.
Depth Level:
Comprehensive from basic maintenance to complete engine rebuilds and electrical diagnostics.
Diagnostic Capabilities:
Includes diagnostic trees, fault code interpretation, and specific tests for components.
Specifications Detail:
Provides detailed torque specifications, clearances, fluid capacities, and component tolerances.
Engine Type:
4-stroke, single-cylinder
Bore X Stroke:
92 mm x 69 mm
Cooling System:
Liquid-cooled
Valve Train:
SOHC, 4 valves
Horsepower:
Approximately 34 HP (25 kW) @ 6500 rpm (estimate based on typical 460cc engines of the era)
Torque:
Approximately 40 Nm (29.5 lb-ft) @ 5000 rpm (estimate)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline
Ignition System:
Electronic ignition
Oil Type Recommendation:
SAE 10W-40 Synthetic Motorcycle Oil (refer to manual for specific API/JASO rating)
Oil Capacity:
Approximately 1.7 liters (refer to manual for precise figure)
Safety Ratings:
N/A (Motorcycle/scooter safety ratings are typically not standardized in the same way as cars).
Braking System:
Front: Dual disc brakes; Rear: Disc brake. Often equipped with integrated braking systems.
Lighting:
Halogen headlamp, taillight, and turn signals.
Frame Construction:
Steel frame for rigidity and stability.
Mirrors:
Large, adjustable rearview mirrors.
Oil Change Interval:
Typically every 5,000 - 10,000 km or annually (refer to manual for precise interval and oil type).
Air Filter Replacement:
Check at 10,000 km, replace as needed.
Spark Plug Replacement:
Check at 10,000 km, replace as needed. Specific plug type required.
Belt Check Replacement:
Inspect CVT belt wear and tension every 10,000 km, replace as per manual recommendations (typically around 20,000-30,000 km).
Valve Clearance Adjustment:
Typically at 10,000 km or 20,000 km (refer to manual for exact interval and procedure).
Coolant Type:
Ethylene glycol-based coolant (50% mixture with distilled water), specific Aprilia coolant recommended.
Brake Fluid:
DOT 4 brake fluid (refer to manual for exact specification and bleed procedure).
Common Wear Items:
CVT belt, brake pads, suspension seals, and starter motor brushes can be common wear items on high-mileage scooters.
Electrical Gremlins:
As with many scooters of this era, electrical connections and grounds should be inspected for corrosion or looseness, which can cause intermittent issues.
Cooling System Maintenance:
Regular coolant flushes and ensuring the thermostat operates correctly are vital to prevent overheating.
