Segment:
Mid-size Cruiser Motorcycle
Target Audience:
Owners and independent mechanics seeking detailed repair and maintenance information.
Competitors:
Honda Shadow, Kawasaki Vulcan, Suzuki Intruder
Vehicle Appeal:
Shaft drive, V-twin engine, classic styling, comfortable ride.
Manual Value Proposition:
Provides essential knowledge for maintaining and repairing a long-production-run Yamaha cruiser, saving on dealer service costs.
Engine Overhaul:
Complete disassembly, inspection, repair, and reassembly of the V-twin engine.
Fuel System:
Carburetor inspection, cleaning, adjustment, and synchronization; fuel pump testing.
Ignition System:
CDI system troubleshooting, coil testing, spark plug specifications.
Transmission:
Clutch service, gearshift mechanism, internal transmission component inspection and repair.
Electrical System:
Wiring diagrams, battery maintenance, charging system (stator, regulator/rectifier), lighting, starter motor, and switches.
Brakes:
Front and rear brake system service, hydraulic components, pad replacement, fluid bleeding.
Suspension:
Front fork service (oil change, seal replacement), rear shock absorber inspection and replacement.
Chassis And Frame:
Frame inspection, steering head bearing service, wheel bearing maintenance.
Bodywork And Trim:
Fairing removal and installation, seat, fenders, and fuel tank procedures.
Cooling System:
Air cooling system explanation and maintenance.
Routine Maintenance:
Oil and filter changes, air filter cleaning/replacement, spark plug replacement, chain adjustment.
Troubleshooting:
Diagnostic flowcharts and common issue resolution for electrical, fuel, and engine problems.
Engine Rebuilding:
Detailed steps for piston removal/installation, cylinder head service, crankshaft inspection.
Carburetor Tuning:
Step-by-step guide for adjusting idle speed, mixture screws, and jetting considerations.
Electrical Diagnostics:
Testing components with a multimeter, diagnosing wiring faults.
Brake System Bleeding:
Proper procedure for removing air from the brake lines.
Fork Seal Replacement:
Detailed instructions for replacing front fork oil seals.
Valve Adjustment:
Procedure for checking and adjusting valve clearance.
Depth:
Comprehensive: Covers everything from basic maintenance to complete engine and transmission overhauls.
Diagnostic Capabilities:
Advanced diagnostics, including troubleshooting guides and specifications for testing electrical components.
Rebuild Procedures:
Detailed specifications and procedures for rebuilding major engine and drivetrain components.
Type:
Air-cooled, 4-stroke, V-twin
Displacement:
748 cc (actual displacement may vary slightly by specific model year revisions)
Bore X Stroke:
83 mm x 69.2 mm
Valvetrain:
SOHC, 2 valves per cylinder
Horsepower:
Approx. 50-60 HP (varies by year and specific tuning)
Torque:
Approx. 60-70 Nm (varies by year)
Carburetors:
Mikuni BS34 CV carburetors (dual)
Fuel Capacity:
Approx. 12-14 Liters (depending on specific model year)
Fuel Type:
Unleaded gasoline
Safety Ratings:
N/A (motorcycles not typically rated by agencies like NHTSA/IIHS)
Braking System:
Front: Hydraulic disc, Rear: Drum (some later models may have disc rear)
Lighting:
Halogen headlight, taillight, brake light, turn signals
Engine Oil Change:
Every 3,000-4,000 miles or 6 months, whichever comes first.
Spark Plug Replacement:
Every 6,000-12,000 miles, depending on plug type.
Air Filter Cleaning:
Every 3,000-6,000 miles.
Valve Clearance Check:
Every 12,000-16,000 miles.
Engine Oil Type:
API SG, JASO MA certified motorcycle oil, SAE 10W-40 or 20W-40.
Engine Oil Capacity:
Approx. 2.4 Liters without filter change, 2.6 Liters with filter change.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Common Problems:
Carburetor synchronization issues, potential for aging electrical components, starter clutch wear, rear drum brake performance (on early models).
Maintenance Recommendations:
Regular carburetor cleaning and synchronization is crucial for smooth operation. Ensure electrical connections are clean and secure.
Yamaha Motorcycles:
Yamaha Motor Corporation is renowned for its innovation, performance, and reliability in the motorcycle industry since its founding in 1955.
Virago Lineage:
The XV750 Virago was a significant model in Yamaha's cruiser lineup, known for its V-twin engine and stylish design, evolving through various iterations during its production run.
Manufacturing Location:
Japan
Production Timeline:
1981-1999, with updates and variations in specific model years within this range.