Segment:
Lightweight scooter, urban commuter, entry-level mobility.
Target Demographic:
Young riders, urban commuters, individuals seeking economical transportation.
Key Competitors:
Honda Dio, Suzuki Address, Kymco Agility, various other 50cc scooters of the era.
Vehicle Appeal:
Stylish retro design, lightweight and agile handling, fuel efficiency, ease of operation.
Manual Value Proposition:
Provides essential technical data and procedures for owners and technicians to maintain and repair the Yamaha Vino 50, ensuring longevity and optimal performance.
Engine:
Comprehensive coverage including disassembly, assembly, tuning, troubleshooting, and overhaul procedures for the 50cc 2-stroke engine.
Fuel System:
Carburetor service, fuel tank, fuel lines, fuel filter, and associated components.
Ignition System:
CDI unit, spark plug, ignition coil, wiring diagrams, and troubleshooting.
Cooling System:
Air-cooling system components and maintenance.
Transmission:
Automatic centrifugal clutch, V-belt drive system, gearbox, and lubrication.
Brakes:
Front and rear drum brake systems, brake lever, cables, and adjustment procedures.
Suspension:
Front telescopic forks and rear shock absorber unit, including fork oil replacement and seal maintenance.
Electrical System:
Lighting (headlight, taillight, turn signals), horn, starter system, battery, charging system (stator, rectifier/regulator), and comprehensive wiring diagrams.
Frame And Bodywork:
Chassis inspection, seat, fairings, body panels, handlebars, and mounting points.
Wheels And Tires:
Wheel removal/installation, tire inspection, pressure recommendations, and bearing maintenance.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug service, drive belt inspection/replacement, brake adjustments, and general lubrication.
Troubleshooting:
Extensive diagnostic charts and symptom-based troubleshooting for common issues.
Repair:
Detailed step-by-step instructions for component disassembly, repair, reassembly, and adjustment for all major systems.
Engine Rebuild:
Complete engine overhaul procedures, including piston replacement, cylinder honing, crankshaft service, and valve (if applicable, though Vino is 2-stroke) adjustments.
Electrical Diagnostics:
Wiring harness troubleshooting, testing of electrical components, and interpretation of wiring diagrams.
Chassis Inspections:
Frame integrity checks, steering bearing service, and suspension component checks.
Depth:
Comprehensive, covering everything from basic routine maintenance to complex engine and electrical system repairs, suitable for professional mechanics and advanced DIY users.
Searchability:
Text-searchable for quick information retrieval.
Print Readability:
High-resolution scans ensuring clear diagrams, text, and illustrations for printing.
Binding Recommendation:
Ideal for digital use; if printed, spiral binding is recommended for lay-flat functionality in a workshop environment.
Paper Quality For Print:
Standard printer paper suitable for workshop use.
Engine Type:
2-stroke, air-cooled
Bore X Stroke:
39.0 mm x 41.4 mm
Carburetor Model:
Mikuni VM12
Carburetor Jetting Main:
Refer to manual for specific jet sizes by model year/region (e.g., #70 or #72 typically)
Carburetor Jetting Pilot:
Refer to manual for specific jet sizes (e.g., #15 typically)
Spark Plug Type:
NGK BR6HS / CR6HS or equivalent
Spark Plug Gap:
0.6 - 0.7 mm
Horsepower:
Approx. 4.5 - 5.0 PS (refer to manual for exact figures)
Torque:
Refer to manual for specific torque figures
Fuel Type:
Unleaded gasoline
Fuel Octane Rating:
Minimum 87 AKI (91 RON)
Fuel Tank Capacity:
4.0 Liters (approx. 1.06 US gallons)
Oil Type 2 Stroke Mix:
Yamalube 2-stroke oil or equivalent API TC, JASO FD certified oil
Oil Mix Ratio:
Premixed fuel/oil (if not equipped with oil injection system) or separate oil reservoir for autolube system.
Transmission Type:
Automatic V-belt Transmission (CVT)
Clutch Type:
Automatic centrifugal clutch
Drive Mechanism:
V-belt drive
Gear Reduction:
Refer to manual for specific gear reduction ratios
Maintenance Items:
Drive belt inspection/replacement, clutch shoe inspection, variator roller inspection/replacement, transmission oil change (if applicable for gear reduction).
Length:
Approx. 1655 mm (65.1 in)
Width:
Approx. 655 mm (25.7 in)
Height:
Approx. 1025 mm (40.3 in)
Wheelbase:
Approx. 1175 mm (46.2 in)
Ground Clearance:
Approx. 105 mm (4.1 in)
Curb Weight:
Approx. 81 kg (178.5 lbs)
Gross Vehicle Weight Rating Gvwr:
Refer to manual for specific GVWR
Tire Pressure Front:
Refer to manual (typically 175 kPa / 25 psi Solo)
Tire Pressure Rear:
Refer to manual (typically 200 kPa / 29 psi Solo)
Crash Test Data:
Not applicable for scooters in traditional automotive crash test ratings. Focus is on operational safety.
Braking System:
Front and rear drum brakes, designed for reliable stopping power in urban environments.
Lighting System:
Headlight, taillight, brake light, and turn signals for visibility and communication.
Frame Construction:
Steel tube frame designed for rigidity and rider support.
Horn:
Standard audible warning device.
Engine Oil Change:
Every 3,000 km or 6 months, whichever comes first (refer to manual for specific transmission oil if applicable).
Air Filter Cleaning Replacement:
Inspect every 2,000 km, clean as needed, replace if damaged (typically every 6,000 km).
Spark Plug Service Replacement:
Inspect every 3,000 km, replace as needed (typically every 6,000 km or as per wear).
Drive Belt Inspection Replacement:
Inspect every 6,000 km, replace as needed (typically recommended every 12,000-18,000 km depending on usage).
Brake Adjustment:
Inspect and adjust as needed at every 3,000 km service interval, or when brake lever free play exceeds specifications.
Front Fork Oil Replacement:
Recommended every 12,000 km or if suspension performance degrades.
Engine Oil Type:
Yamalube 4-stroke oil SAE 10W-30 API SE, SF, SG, SH, SJ, SL or equivalent
Engine Oil Capacity:
Refer to manual for exact capacity (typically around 0.7-0.8L for gearbox/final drive oil).
Transmission Oil Type:
Yamalube Gear Oil SAE 80 API GL-4 or equivalent
Transmission Oil Capacity:
Refer to manual for exact capacity (typically around 100-120ml for gearbox/final drive).
Brake Fluid Type:
DOT 3 or DOT 4 (if hydraulic, though Vino 50 typically uses cable actuation for drum brakes).
Carburetor Clogging:
Common in older scooters due to fuel degradation or debris, leading to hard starting or poor running. Manual provides cleaning and jetting procedures.
Drive Belt Wear:
The V-belt can wear and stretch over time, affecting acceleration and top speed. Manual details inspection and replacement.
Electrical Connector Corrosion:
Exposure to elements can lead to corrosion in electrical connectors, causing intermittent faults. Manual provides wiring diagrams for diagnosis.
Weak Headlight Output:
Can be due to aging bulb, weak charging system, or dirty reflectors. Manual guides through testing and replacement.
Yamaha Motor Corporation:
Founded in 1955, Yamaha has a rich history in motorcycle and scooter manufacturing, known for innovation and performance.
Vino Series Introduction:
The Vino line, introduced in the late 1990s, aimed to capture the retro scooter market with its distinctive styling and practical performance.
2001-2003 Generation:
This generation of the Vino 50 (SA10J chassis) established the model's identity with its rounded lines, chrome accents, and compact, user-friendly design.
Manufacturing Locations:
Primarily manufactured in Asia, with distribution globally.