Segment:
Premium maxi-scooter segment, offering performance and touring capabilities.
Competitors:
Suzuki Burgman 400/650, Yamaha TMAX 500, Honda Silver Wing 600, Aprilia Atlantic 500.
Unique Selling Points:
Powerful 500cc engine, comfortable ride, sporty handling, premium Italian styling.
User Profile:
Commuters seeking performance, touring riders, and enthusiasts performing their own maintenance.
Benefit To Owner:
Empowers owners to maintain and repair their Nexus 500 confidently, saving time and money.
Engine:
Full disassembly, assembly, tuning, diagnostics, and repair of the 500cc engine.
Fuel System:
Fuel injection system, fuel pump, injectors, sensors, and related components.
Ignition System:
Ignition coil, spark plug, CDI unit, and timing.
Cooling System:
Radiator, coolant, water pump, thermostat, and fan operation.
Exhaust System:
Exhaust manifold, catalytic converter, muffler, and emissions control.
Transmission Drivetrain:
Automatic CVT transmission overhaul, belt replacement, clutch, and final drive.
Brakes:
Front and rear brake systems, hydraulic lines, calipers, discs, master cylinders, and ABS troubleshooting (if applicable).
Suspension:
Front telescopic forks, rear shock absorber, linkages, and adjustments.
Steering:
Handlebars, steering stem, bearings, and fork assembly.
Electrical System:
Wiring diagrams, battery, starter motor, alternator, lighting, fuses, relays, and ECUs.
Bodywork Chassis:
Frame, fairings, seat, storage, lighting, and body panel removal/installation.
Instrumentation:
Dashboard indicators, speedometer, tachometer, and warning lights.
Maintenance:
Oil changes, filter replacements, spark plug checks, fluid level checks, brake pad replacement, tire pressure checks, drive belt inspection/replacement.
Troubleshooting:
Diagnostic procedures for common problems, fault code interpretation, and systematic problem-solving.
Repair:
Detailed step-by-step instructions for all major and minor repair tasks.
Overhaul:
Complete engine and transmission rebuild procedures.
Disassembly Assembly:
Comprehensive guides for taking apart and reassembling all vehicle components.
Adjustments:
Carburetor (if applicable), clutch, throttle, and suspension adjustments.
Technical Specifications:
Torque specifications, clearances, fluid capacities, and critical measurements.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds.
Diagnostic Capabilities:
Advanced diagnostic procedures and troubleshooting guides for electrical and mechanical issues.
Diagrams Illustrations:
High-quality exploded views, wiring diagrams, and detailed illustrations for clarity.
Engine Type:
4-stroke, single-cylinder, liquid-cooled
Bore X Stroke:
Not specified, but typical for the displacement range.
Valve Train:
SOHC, 4 valves
Horsepower:
Approx. 40 HP (varies slightly by market and year)
Torque:
Approx. 45 Nm (varies slightly by market and year)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline
Oil Type:
Semi-synthetic or fully synthetic motorcycle oil, viscosity typically 10W-40 or 15W-50 (refer to manual for specific grade).
Oil Capacity:
Approx. 1.8 - 2.0 liters (with filter change) - manual to confirm exact.
Coolant Type:
Ethylene glycol-based antifreeze mixture (e.g., 50/50 with distilled water).
Starter:
Electric starter
Oil Change Interval:
Typically every 5,000 km or annually, whichever comes first (refer to manual).
Air Filter Replacement:
Inspect every 5,000 km, replace as needed or every 10,000 km (refer to manual).
Spark Plug Replacement:
Inspect every 10,000 km, replace as needed (refer to manual for type and gap).
Drive Belt Replacement:
Inspect every 10,000 km, replace typically every 20,000 - 30,000 km (refer to manual).
Brake Fluid Replacement:
Every 2 years (refer to manual for fluid type, typically DOT 4).
Coolant Capacity:
Approx. 1.5 - 1.7 liters (refer to manual for exact capacity).
Common Wear Items:
Drive belt, voltage regulator, starter motor solenoid can be common wear items on higher mileage examples.
Electrical Gremlins:
Some owners report minor electrical gremlins, often related to connectors or grounding points.
Importance Of Manual:
Adhering to the maintenance schedule in this manual is crucial for the longevity and optimal performance of the Nexus 500.