Vehicle Segment:
Entry-level cruiser motorcycle
Target Demographic:
New riders, those seeking a reliable and economical cruiser.
Key Competitors:
Honda Rebel 250, Kawasaki Eliminator 250, Suzuki Intruder 250 (market dependent).
Vehicle Philosophy:
Compact, user-friendly, reliable V-twin cruiser offering classic styling and manageable power.
Manual Value Proposition:
Enables owners to perform a wide range of maintenance and repair tasks, extending the lifespan and preserving the value of the motorcycle.
Primary Coverage:
Service and Repair
Secondary Coverage:
Maintenance, Diagnostics, Rebuilding, Refurbishment, Restoration
Estimated Page Count:
Refer to actual manual
Type:
Full Service Repair Manual
Delivery Method:
Instant Download
Software Requirements:
Adobe PDF Reader, WinRAR
Compatibility:
All Windows Versions, Mac OS
Engine Mechanical:
Complete disassembly, inspection, repair, and reassembly of all engine components.
Fuel System:
Carburetor tuning and overhaul, fuel pump, fuel lines, fuel tank maintenance.
Ignition System:
CDI unit, spark plugs, ignition coils, timing adjustments.
Transmission Gearbox:
Clutch operation, gear shifting mechanisms, internal gearbox components, lubrication.
Electrical System:
Wiring diagrams, lighting, battery, charging system (stator, regulator/rectifier), starter motor.
Braking System:
Front and rear brake caliper overhaul, brake pads, brake fluid replacement, brake lines.
Suspension System:
Front fork maintenance and seal replacement, rear shock absorber adjustment and inspection.
Frame Chassis:
Inspection of frame integrity, steering head bearing service.
Bodywork Fittings:
Fender removal/installation, seat maintenance, minor body panel adjustments.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, spark plug checks, general lubrication.
Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon issues across all systems.
Engine Rebuild:
Detailed instructions for piston, cylinder, crankshaft, and valve train servicing.
Carburetor Rebuild:
Complete guide to dismantling, cleaning, and reassembling the CV carburetor.
Electrical Diagnostics:
Fault finding for charging system, ignition, and starting circuits using wiring diagrams.
Fork Seal Replacement:
Detailed procedure for disassembling and reassembling the front forks.
Valve Adjustment:
Instructions for checking and adjusting valve clearances.
Drive Chain Maintenance:
Lubrication, tension adjustment, and replacement procedures.
Depth:
Comprehensive, covering all aspects from basic maintenance to complete engine and component rebuilds.
Target Audience:
Professional technicians and experienced DIY mechanics.
Configuration:
248cc, Air-cooled, 4-stroke, V-twin
Bore X Stroke:
49.0 x 66.0 mm
Compression Ratio:
22.0:1 (Dry Clutch)
Valve Train:
SOHC, 2 valves per cylinder
Horsepower Approximate:
20-23 hp @ 7,500 rpm (estimated, depending on market and tuning)
Torque Approximate:
19-21 Nm @ 6,000 rpm (estimated)
Carburetor:
Mikuni VM26SS (twin carburetors)
Fuel Type:
Unleaded gasoline
Safety Ratings:
Not applicable for motorcycles in traditional automotive crash ratings.
Braking:
Front: Disc brake, Rear: Drum brake
Lighting:
Headlight, tail light, brake light, turn signals
Engine Oil Change:
Every 3,000-5,000 km or 6 months (refer to manual for exact specification).
Spark Plug Check:
Every 6,000-10,000 km.
Chain Lubrication Adjustment:
Every 500-1,000 km.
Brake Fluid Flush:
Every 2 years.
Valve Clearance Check:
Every 12,000-16,000 km.
Engine Oil:
Yamalube 10W-40 or equivalent API SG, JASO MA (refer to manual for specific viscosity and API rating).
Brake Fluid:
DOT 3 or DOT 4 (check manual for specific recommendation).
Gear Oil:
Yamaha Gear Oil 10W-30 or equivalent (refer to manual for specific viscosity).
Carburetor Issues:
Can be prone to gumming up if not used regularly, requiring cleaning and synchronization.
Electrical Connections:
Corrosion or loose connections in the charging system or starter circuit can cause intermittent issues.
Fuel Tank Rust:
Older tanks can develop internal rust if moisture is present, potentially clogging the fuel system.
Yamaha Motorsport:
Yamaha's legacy in motorcycle manufacturing, known for performance, innovation, and reliability.
Virago Lineage:
Part of the Virago line, known for its V-twin engines and cruiser styling. The 250cc model offered an accessible entry point.
Production Years:
The Virago 250 (XV250, often referred to by its chassis code BR250F in service contexts) was produced for many years, with the 1989 model representing an early iteration.
