Vehicle Segment:
Mid-size Scooter, often categorized as a Maxi-Scooter
Intended Use:
Urban commuting, short to medium distance touring, comfortable rider experience.
Key Competitors:
Honda SH150i/300i, Yamaha XMAX 250, Kymco Xciting 250/300, Piaggio Beverly 250/300.
Design Philosophy:
European styling, comfortable ergonomics, practical features for everyday use.
Engine Mechanical:
Engine disassembly, assembly, overhaul, cylinder head, piston, crankshaft, camshaft, valve train, timing.
Fuel System:
Fuel injection system (EFI), injectors, fuel pump, fuel pressure regulator, throttle body, fuel lines, diagnostics.
Ignition System:
Ignition coils, spark plugs, ECU control, timing, troubleshooting.
Cooling System:
Radiator, coolant flow, fan, thermostat, water pump, maintenance, leak detection.
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, emissions control, O2 sensors.
Transmission Drivetrain:
Automatic transmission (CVT), variator, clutch, drive belt, final drive, maintenance and repair procedures.
Brakes System:
Brake calipers, master cylinder, brake lines, brake pads, brake discs, bleeding procedures, ABS (if equipped).
Suspension Steering:
Front forks, rear shock absorber, steering head bearings, linkage, alignment, lubrication.
Electrical System:
Battery, charging system (stator, regulator/rectifier), starter motor, lighting system (headlight, taillight, indicators), wiring diagrams, fuses, relays.
Bodywork Chassis:
Frame, body panels, fairings, seats, storage compartments, removal and installation procedures.
Diagnostics Troubleshooting:
Diagnostic trouble codes (DTCs), fault finding procedures, symptom-based troubleshooting for all major systems.
Routine Maintenance:
Oil changes, filter replacement, spark plug checks, tire pressure, chain adjustment (if applicable, though this is likely belt-driven CVT).
Component Overhaul:
Detailed instructions for complete disassembly, inspection, repair, and reassembly of engine, transmission, and other key components.
Diagnostic Procedures:
Step-by-step guides for diagnosing electrical and mechanical faults using specialized tools and methods.
Wiring Diagrams:
Complete and detailed electrical wiring schematics for all vehicle systems.
Depth Level:
Comprehensive Technical Detail, suitable for complete engine rebuilds and complex system repairs.
Engine Type:
Four-stroke, liquid-cooled, SOHC
Displacement:
175 cc (approximate, 200cc designation is common for this engine class)
Bore X Stroke:
Specific dimensions not provided in product info, but typical for this class.
Compression Ratio:
Specific ratio not provided, typically around 10.5:1 to 11.5:1 for this type.
Horsepower:
Approx. 15-18 HP (depending on specific model year and tuning)
Torque:
Approx. 14-16 Nm (depending on specific model year and tuning)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Petrol (Gasoline)
Carburetor Type:
N/A (EFI equipped)
Engine Oil Change:
Every 3,000-5,000 km or annually (consult manual for exact interval).
Air Filter Check:
Every 3,000-5,000 km, replace as needed.
Spark Plug Replacement:
Every 10,000-15,000 km (specific plug type required).
Transmission Oil Change:
Every 6,000-10,000 km (final drive oil).
Drive Belt Inspection:
Every 10,000-15,000 km, replace around 20,000-30,000 km or as indicated by wear.
Engine Oil Type:
SAE 5W-40 or 10W-40 Synthetic Motorcycle Oil (API SG or higher, JASO MA/MA2).
Engine Oil Capacity:
Approx. 1.0-1.2 Liters (with filter change).
Coolant Type:
Ethylene Glycol based antifreeze, mixed 50/50 with distilled water.
Brake Fluid Type:
DOT 4 (ensure compatibility, check manual for specifics).
Final Drive Oil Type:
SAE 75W-90 or 80W-90 Gear Oil.
Common Wear Items:
Drive belt, variator rollers, suspension components (fork seals, rear shock), brake pads/discs.
Electrical Quirks:
Can include issues with rectifier/regulator, stator, or wiring loom degradation over time.
Cooling System Concerns:
Potential for leaks at hose connections or radiator corrosion if maintenance is neglected.