Target Audience:
Owners of Yamaha Virago 250 and V Star 250 motorcycles seeking to perform their own maintenance and repairs, as well as professional motorcycle technicians.
Manual Type Advantage:
Provides factory-level detail often missing in aftermarket manuals, covering all aspects of the motorcycle for comprehensive upkeep and repair.
Instant Access:
Immediate availability via PDF download, allowing for quick access to critical information.
No Expiry:
No time limits or restrictions on accessing the downloaded manual.
Completeness:
Full service and repair coverage, ensuring all necessary procedures and specifications are included.
Engine:
Engine assembly, disassembly, lubrication, cooling, performance tuning, carburetor troubleshooting and adjustment.
Fuel System:
Fuel tank, fuel pump, fuel lines, carburetor (Mikuni VM Series), fuel filter replacement and service.
Transmission:
Clutch operation and adjustment, gearbox inspection, lubrication, disassembly and reassembly.
Drivetrain:
Final drive (chain), chain maintenance, sprocket replacement, lubrication.
Electrical System:
Ignition system (CDI), charging system (alternator/stator, regulator/rectifier), starting system (starter motor, battery), lighting (headlight, taillight, turn signals), wiring diagrams, fault diagnosis.
Brakes:
Front and rear brake systems (drum/disc depending on variant), brake fluid replacement, caliper service, master cylinder overhaul, pad replacement.
Suspension:
Front fork service (oil change, seal replacement), rear shock absorber inspection and replacement, linkage maintenance.
Frame And Bodywork:
Chassis inspection, frame components, seat, fenders, fuel tank mounting, handlebar replacement, instrument cluster.
Wheels And Tires:
Wheel bearing inspection and replacement, tire pressure, tire wear inspection, wheel balancing.
Routine Maintenance:
Oil changes, filter replacements, chain lubrication and adjustment, brake inspection, tire pressure checks, air filter cleaning/replacement, spark plug replacement.
Troubleshooting:
Step-by-step diagnostic procedures for common electrical, mechanical, and fuel system issues.
Engine Rebuild:
Detailed instructions for engine disassembly, inspection of internal components (pistons, rings, valves), and reassembly.
Carburetor Service:
Carburetor cleaning, jet replacement, float adjustment, synchronization.
Electrical Diagnostics:
Wiring diagram interpretation, component testing (multimeter usage), troubleshooting ignition and charging system faults.
Brake System Service:
Brake bleeding procedures, caliper overhaul, master cylinder rebuild.
Suspension Overhaul:
Front fork seal replacement, fork oil change, rear shock absorber replacement.
Depth Level:
Full factory-level technical depth, suitable for both DIY enthusiasts and professional mechanics.
Engine Type:
4-stroke, Air-cooled, SOHC, V-twin
Displacement:
249 cc (248.9 cm³)
Bore X Stroke:
49.0 mm x 66.0 mm
Compression Ratio:
10.0:1
Horsepower Est:
Approx. 21-22 HP @ 7500 RPM (Varies slightly by year/market)
Torque Est:
Approx. 19-20 Nm @ 6000 RPM (Varies slightly by year/market)
Carburetor:
Mikuni VM25SS (Single Carburetor)
Fuel Tank Capacity:
Approx. 12 Liters (3.2 Gallons)
Fuel Type:
Unleaded gasoline, 87-91 octane recommended
Safety Certification:
Meets relevant national and international motorcycle safety standards (e.g., DOT, ADR, CE, depending on market).
Braking System:
Front disc brake, Rear drum brake (early models) or Front disc / Rear disc (later models) - specific details covered in manual.
Lighting:
Halogen headlight, LED taillight, standard turn signals.
Oil Change Interval:
Typically every 3,000-5,000 km (1,800-3,000 miles) or 6-12 months, as specified in the manual.
Spark Plug Replacement:
Recommended at 10,000-15,000 km (6,000-9,000 miles) or as per manual inspection.
Valve Clearance Check:
Typically every 10,000-20,000 km (6,000-12,000 miles), critical for engine health.
Engine Oil Type:
Yamalube 4 (or equivalent API SG, JASO MA) SAE 10W-40 or 20W-50, depending on ambient temperature. Specific viscosity chart provided in manual.
Engine Oil Capacity:
Approx. 1.4 Liters (1.5 US qt) with filter change. Manual specifies exact capacity.
Brake Fluid Type:
DOT 4 brake fluid (or as specified by Yamaha).
Fork Oil Type:
Yamaha Fork Oil (or equivalent SAE 10W fork oil). Manual specifies type and level.
Carburetor Clogging:
Can occur due to infrequent use or contaminated fuel, requiring cleaning and re-jetting.
Charging System Issues:
Stator or regulator/rectifier failure can lead to battery not charging, symptoms include dimming lights or no spark.
Clutch Slipping:
Can occur with age or high mileage, requiring clutch plate replacement.
Fork Seal Leaks:
Common wear item, especially after many years of service, requires seal replacement.
Manufacturer:
Yamaha Motor Company, known for its long history in motorcycle manufacturing and innovation.
Virago Lineage:
The Virago 250 was part of Yamaha's popular Virago cruiser line, known for accessible styling and rider-friendliness.
V Star Transition:
The V Star 250 is essentially a rebadged and slightly updated version of the Virago 250, continuing the legacy of this lightweight cruiser platform.
Production Period:
Manufactured from 1988/1989 through 2007/2008 in many markets, with continued availability in others (e.g., Brazil until 2016).