Segment:
        
        
            Premium Maxi-Scooter
        
     
    
        
            Target Audience:
        
        
            Commuters seeking performance, touring capability, and advanced features
        
     
    
    
        
            Key Competitors:
        
        
            Suzuki Burgman 400/650, Yamaha TMAX 500, Honda Silver Wing 600
        
     
    
    
        
            Design Philosophy:
        
        
            Sporty handling blended with maxi-scooter comfort and practicality
        
     
    
        
            Aerodynamics:
        
        
            Designed for wind protection and stability at higher speeds
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            Comprehensive service, repair, and workshop information
        
     
    
        
            Secondary Coverage:
        
        
            Maintenance schedules, troubleshooting, diagnostics, component replacement, electrical systems, wiring diagrams
        
     
    
    
        
            Estimated Pages:
        
        
            Over 300
        
     
    
    
        
            Type:
        
        
            Service Repair Workshop Manual
        
     
    
    
    
    
        
            Format:
        
        
            Digital Download (PDF)
        
     
 
    
    
    
        
            Engine:
        
        
            Complete engine overhaul, tuning, diagnostics, lubrication system, cooling system, fuel system, ignition system, exhaust system
        
     
    
        
            Transmission:
        
        
            Automatic transmission (CVT) operation, maintenance, disassembly, reassembly, fluid specifications
        
     
    
        
            Chassis Suspension:
        
        
            Front suspension (forks), rear suspension (shock absorber, swingarm), steering system, wheel bearings
        
     
    
        
            Brakes:
        
        
            Front and rear braking systems (hydraulic disc brakes), brake fluid specifications, bleeding procedures, caliper and master cylinder service
        
     
    
        
            Electrical System:
        
        
            Battery, charging system (alternator, regulator/rectifier), starting system (starter motor), lighting system (headlight, taillight, indicators), ignition system components, sensors, ECU, wiring diagrams, troubleshooting electrical faults
        
     
    
        
            Fuel System:
        
        
            Fuel tank, fuel pump, fuel injectors, fuel pressure regulator, throttle body, emission control systems
        
     
    
        
            Bodywork Fairings:
        
        
            Body panel removal and installation, fairing components, seating, storage compartments
        
     
    
    
        
            Scheduled Maintenance:
        
        
            Oil changes, filter replacements, spark plug replacement, valve clearance checks, drive belt inspection/replacement, brake service intervals, coolant checks/replacement
        
     
    
        
            Troubleshooting:
        
        
            Systematic diagnostic procedures for common and uncommon issues, error code interpretation (if applicable), performance problems
        
     
    
        
            Repair Overhaul:
        
        
            Step-by-step instructions for component disassembly, cleaning, inspection, repair, and reassembly of major vehicle systems
        
     
    
        
            Electrical Diagnostics:
        
        
            Detailed wiring diagrams, component testing procedures, voltage drop tests, continuity checks
        
     
    
        
            Specifications Data:
        
        
            Torque specifications for all fasteners, fluid capacities, clearances, tolerances, electrical values
        
     
    
    
        
            Depth:
        
        
            Comprehensive, covering everything from basic routine maintenance to complete engine and transmission rebuilds and advanced electrical diagnostics.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Single-cylinder, four-stroke, liquid-cooled, DOHC
        
     
    
    
        
            Bore X Stroke:
        
        
            94 mm x 71 mm (approximate, requires manual confirmation for exact spec)
        
     
    
        
            Compression Ratio:
        
        
            10.0:1 (approximate, requires manual confirmation for exact spec)
        
     
    
    
        
            Horsepower:
        
        
            Approximately 40 HP @ 7,000 RPM (requires manual confirmation for exact spec)
        
     
    
        
            Torque:
        
        
            Approximately 46 Nm @ 5,500 RPM (requires manual confirmation for exact spec)
        
     
    
    
        
            Induction:
        
        
            Electronic Fuel Injection (EFI)
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline
        
     
    
    
        
            Oil Type:
        
        
            Semi-synthetic or fully synthetic SAE 10W-40 motorcycle oil (refer to manual for exact API/JASO spec)
        
     
    
        
            Oil Capacity:
        
        
            Approximately 1.7 liters (dry fill), 1.5 liters (with filter change) (requires manual confirmation)
        
     
    
    
        
            Coolant Type:
        
        
            Ethylene glycol based coolant (50/50 mix with distilled water) (refer to manual for exact specification)
        
     
 
    
    
    
        
            Length:
        
        
            Approx. 2,250 mm (requires manual confirmation)
        
     
    
        
            Width:
        
        
            Approx. 800 mm (requires manual confirmation)
        
     
    
        
            Height:
        
        
            Approx. 1,400 mm (requires manual confirmation)
        
     
    
        
            Wheelbase:
        
        
            Approx. 1,560 mm (requires manual confirmation)
        
     
    
    
        
            Dry Weight:
        
        
            Approx. 200 kg (requires manual confirmation)
        
     
    
        
            Gross Vehicle Weight Rating:
        
        
            Requires manual confirmation
        
     
    
    
        
            Underseat Storage:
        
        
            Sufficient for one full-face helmet and additional items (refer to manual for specifics)
        
     
 
    
    
    
        
            Crash Test Ratings:
        
        
            N/A (Motorcycle)
        
     
    
    
        
            Braking System:
        
        
            Dual front disc brakes with potent calipers, single rear disc brake
        
     
    
        
            Optional ABS:
        
        
            ABS available on certain models/markets (requires manual confirmation for specific year/trim)
        
     
    
    
        
            Lighting:
        
        
            Halogen headlight, LED taillight and indicators (depending on market configuration)
        
     
    
        
            Mirrors:
        
        
            Large, adjustable mirrors for good rearward visibility
        
     
 
    
    
    
        
            Instrument Cluster:
        
        
            Analog tachometer, digital speedometer, odometer, trip meter, fuel gauge, coolant temperature gauge, various indicator lights.
        
     
    
    
        
            ABS:
        
        
            Optional Anti-lock Braking System (ABS) available on some models, greatly enhancing safety during braking.
        
     
    
    
        
            Diagnostic Port:
        
        
            On-board diagnostics port for ECU access and troubleshooting (location detailed in manual).
        
     
 
    
    
    
        
            Engine Oil Change:
        
        
            Every 3,000 km or 6 months (whichever comes first) (refer to manual for exact interval)
        
     
    
        
            Oil Filter Replacement:
        
        
            Every 6,000 km or 12 months (refer to manual for exact interval)
        
     
    
        
            Air Filter Cleaning Replacement:
        
        
            Check every 3,000 km, clean/replace as needed (refer to manual)
        
     
    
        
            Spark Plug Replacement:
        
        
            Every 6,000 km or 12 months (refer to manual for exact interval and plug type)
        
     
    
        
            Drive Belt Inspection:
        
        
            Inspect every 6,000 km, replace as needed (refer to manual for replacement interval)
        
     
    
        
            Valve Clearance Check:
        
        
            Every 12,000 km or 24 months (refer to manual for exact interval)
        
     
    
    
        
            Engine Oil Specification:
        
        
            SAE 10W-40 API SG or higher, JASO MA (refer to manual for precise specification)
        
     
    
        
            Brake Fluid Specification:
        
        
            DOT 4 hydraulic fluid (refer to manual for precise specification)
        
     
    
        
            Coolant Specification:
        
        
            Ethylene glycol based coolant, 50% mixture with distilled water (refer to manual for precise specification)
        
     
    
    
        
            Common Complaints:
        
        
            Some owners have reported issues with stator reliability, fuel pump longevity, and occasional electrical gremlins. The manual will guide on diagnosis and repair for these potential issues.
        
     
    
        
            Drive Belt Wear:
        
        
            Regular inspection of the CVT drive belt is crucial as wear can lead to performance degradation.
        
     
 
    
    
    
        
            Manufacturer:
        
        
            Gilera is an Italian manufacturer with a long history in motorcycle production, known for sporty and innovative models.
        
     
    
    
        
            Nexus Lineage:
        
        
            The Nexus line represented Gilera's entry into the premium maxi-scooter segment, focusing on performance and handling.
        
     
    
    
        
            Production Period:
        
        
            2003-2008 (approximate for Nexus line)
        
     
    
        
            Parent Company:
        
        
            Gilera was part of the Piaggio Group during this period.