Segment:
Entry-level to mid-range commuter scooter.
Target Audience:
Urban commuters, riders seeking fuel efficiency and ease of operation.
Competitors:
Models from Honda (e.g., Dio, Zoomer), Suzuki (e.g., Address), Kymco, and other regional scooter manufacturers.
Features:
Compact design, comfortable seating, under-seat storage, fuel efficiency, reliable Yamaha engine.
Value Proposition:
Empowers owners and technicians with comprehensive knowledge for maintaining and repairing their Yamaha Fino 125, reducing reliance on expensive dealership services.
Ease Of Use:
Designed for simplicity of explanation, enabling less experienced personnel to perform satisfactory service.
Engine Mechanical:
Full engine disassembly, assembly, inspection, and repair procedures for the 125cc engine.
Fuel System:
Carburetor (likely) inspection, adjustment, cleaning, and rebuild; fuel tank, lines, and pump (if applicable) service.
Ignition System:
CDI unit, spark plug, ignition coil testing and replacement, timing specifications.
Cooling System:
Air-cooling system inspection, fan (if applicable) servicing.
Transmission Drivetrain:
CVT (Continuously Variable Transmission) unit service, including clutch, variator, drive belt inspection and replacement, and final drive gear oil.
Electrical System:
Wiring diagrams, battery maintenance, charging system (alternator, regulator/rectifier), starter motor, lighting, horn, and instrumentation.
Braking System:
Front and rear brake caliper, master cylinder, brake hoses, brake pads, brake shoes, and brake fluid service. Drum brake adjustment.
Suspension System:
Front telescopic forks and rear shock absorber service, inspection, and replacement. Swingarm maintenance.
Steering System:
Handlebar, steering stem, and bearing inspection, adjustment, and replacement.
Chassis Bodywork:
Frame inspection, body panel removal and installation, seat, storage compartment, and fairing service.
Wheels Tires:
Wheel bearing inspection and replacement, tire pressure specifications, tire removal and installation.
Routine Maintenance:
Oil changes, filter replacements, spark plug checks, brake adjustments, tire pressure checks, fluid level checks.
Troubleshooting:
Diagnostic procedures for common running issues, electrical faults, starting problems, and braking issues.
Disassembly Assembly:
Step-by-step instructions for removing, disassembling, inspecting, repairing, and reassembling all major components and systems.
Adjustments:
Carburetor idle speed, throttle cable, brake levers, parking brake, and other adjustables.
Component Testing:
Testing of electrical components like the CDI, stator, ignition coil, and starter motor.
Special Tool Usage:
Identification and usage instructions for specialized tools required for specific repair operations.
Depth:
Comprehensive, covering from basic maintenance to major overhauls and detailed diagnostics.
User Level:
Suitable for both DIY enthusiasts and professional mechanics.
Illustrations Diagrams:
Detailed pictorial diagrams, exploded views, and schematics to guide repair procedures.
Torque Specifications:
Includes specific torque values for critical fasteners for accurate assembly and safety.
Wear Limits:
Provides allowable wear limits for various components to determine serviceability.
PDF Quality:
High-resolution scans, printable, with likely searchable text (depending on original scan quality).
Printability:
Yes, all pages are printable.
Binding Type:
Not applicable (digital format)
Paper Type:
Not applicable (digital format)
Operating Systems:
Windows, Mac, and Linux OS
Required Software:
Adobe Reader (or compatible PDF reader)
Completeness:
Stated as 100% complete and intact, no missing/corrupt pages/sections.
Engine Type:
Four-stroke, air-cooled, SOHC (Single Overhead Camshaft)
Displacement:
Approximately 125cc (Specific exact cc value would be in manual, e.g., 125cc or 125.5cc).
Bore X Stroke:
Specifications will be detailed in the manual (e.g., 52.4 mm x 57.9 mm for a similar Yamaha 125cc engine).
Compression Ratio:
Specifications will be detailed in the manual.
Horsepower:
Typically in the range of 8-10 HP, specific figures in the manual.
Torque:
Specifications will be detailed in the manual.
Carburetor Type:
Likely Mikuni or Keihin carburetor, specific model and jetting in manual.
Fuel Capacity:
Typically around 4-5 liters, exact capacity in manual.
Oil Type:
Yamaha recommends specific grades, likely 10W-40 or 20W-40 for scooters, refer to manual for exact specification.
Oil Capacity:
Typically around 0.7-0.9 liters without filter change, exact capacity in manual.
Overall Length:
Specifications will be detailed in the manual.
Overall Width:
Specifications will be detailed in the manual.
Overall Height:
Specifications will be detailed in the manual.
Dry Weight:
Typically in the range of 90-100 kg, exact figure in manual.
Curb Weight:
Specifications will be detailed in the manual.
Front Tire Size:
Commonly 80/90-14 or similar, specific size in manual.
Rear Tire Size:
Commonly 90/90-14 or similar, specific size in manual.
Wheel Type:
Cast alloy or spoked wheels, depending on trim/market.
Engine Oil Change:
Recommended every 2,000-3,000 km or annually, exact interval in manual.
Air Filter Cleaning:
Recommended every 4,000-6,000 km, more frequently in dusty conditions, refer to manual.
Spark Plug Replacement:
Recommended every 10,000-15,000 km, depending on plug type, refer to manual.
Cvt Belt Inspection:
Recommended every 10,000-15,000 km, refer to manual for wear limits and replacement intervals.
Brake Fluid Type:
DOT 3 or DOT 4, manual will specify.
Final Drive Gear Oil:
Yamalube Gear Oil or equivalent SAE 80 API GL-4, refer to manual for capacity and specification.
Common Wear Items:
Brake pads/shoes, CVT belt, tires, spark plug, air filter, throttle cables.
Potential Issues:
Carburetor gumming if fuel sits for extended periods, CVT wear over time, potential electrical connection issues if exposed to moisture.
