Positioning:
The Yamaha XV700 Virago was a significant model in the cruiser market during its production run, known for its V-twin engine and shaft drive. This manual serves the needs of owners and independent workshops seeking to maintain and repair these classic motorcycles.
Competitors:
Competed against models from Honda (e.g., Shadow series), Kawasaki (e.g., Vulcan series), and Suzuki (e.g., Intruder series) in the middleweight cruiser segment.
Manual Benefits:
Offers cost savings on repairs, provides in-depth vehicle knowledge, enables anytime/anywhere servicing, and eliminates the need to search multiple sources.
Applicable Years:
1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
Estimated Pages:
Extensive (Specific page count not provided, but described as comprehensive)
Type:
Factory Service Repair Manual, Workshop Manual, Troubleshooting Manual
Engine:
Complete engine overhaul, diagnostics, tuning, fuel system, ignition system, cooling system, lubrication system.
Transmission:
Gearbox inspection, repair, clutch service, drive shaft maintenance.
Electrical System:
Wiring diagrams, battery, charging system, ignition, lighting, instrumentation, starter system.
Suspension And Steering:
Front fork service, rear shock absorber maintenance, steering head bearing adjustment, wheel bearing replacement.
Brakes:
Front and rear brake system overhaul, hydraulic system bleeding, pad/shoe replacement, caliper/master cylinder service.
Fuel System:
Carburetor disassembly, cleaning, adjustment, fuel tank service, fuel lines.
Bodywork And Frame:
Frame inspection, body panel removal/installation, seat maintenance, trim components.
Exhaust System:
Exhaust pipe and muffler inspection and replacement.
Cooling System:
Radiator (if applicable to specific model variant), fan, coolant, hoses, and thermostat service.
Ignition System:
CDI unit, ignition coils, spark plugs, timing adjustments, and related sensors.
Lubrication System:
Oil pump, oil filter, oil passages, and crankcase lubrication.
Wheels And Tires:
Wheel removal/installation, spoke tensioning (if applicable), tire inspection and replacement, wheel balancing.
Maintenance:
Regular service intervals, oil changes, filter replacements, lubrication, spark plug service, chain adjustment.
Troubleshooting:
Systematic diagnosis of common problems, fault finding charts, solutions for performance issues.
Repair:
Step-by-step instructions for component disassembly, repair, and reassembly of all major systems.
Diagnostics:
Detailed procedures for identifying and rectifying mechanical and electrical faults.
Engine Rebuild:
Complete engine disassembly, component inspection, measurement, and reassembly instructions.
Carburetor Tuning:
Detailed procedures for synchronization, jetting changes, and idle speed adjustments.
Wiring Diagrams:
Comprehensive electrical system wiring diagrams for accurate troubleshooting and repair.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds.
Specifications:
Includes torque values, clearances, tolerances, and electrical specifications for all components.
Diagnostic Charts:
Troubleshooting flowcharts and symptom-based diagnostic guides.
Engine Type:
700cc, V-twin, 4-stroke
Bore X Stroke:
84.0 mm x 63.0 mm (typical, confirm specific year)
Compression Ratio:
9.6:1 (typical, confirm specific year)
Valve Train:
SOHC, 2 valves per cylinder (typically)
Horsepower:
Approx. 40-50 HP (at crank, depending on year and market)
Torque:
Approx. 45-55 Nm (at crank, depending on year and market)
Carburetion:
Twin Mikuni carburetors (e.g., VM34SS or similar)
Fuel Type:
Unleaded gasoline
Cooling Method:
Air-cooled
Oil Change Interval:
Every 3,000-5,000 km or 6-12 months, whichever comes first (refer to manual for exact specifications).
Spark Plug Replacement:
Typically every 10,000-20,000 km.
Valve Adjustment Interval:
Every 15,000-20,000 km (typical for SOHC engines).
Engine Oil Type:
Yamalube (or equivalent) SAE 10W-40 or 20W-40 API SE, SF, SG (confirm with manual).
Engine Oil Capacity:
Approx. 2.4 liters (with filter change).
Brake Fluid Type:
DOT 3 or DOT 4 (confirm with manual).
Shaft Drive Oil Type:
Yamalube (or equivalent) Hypoid Gear Oil SAE 80W-90 (confirm with manual).
Common Problems:
Carburetor synchronization and cleaning, fuel line deterioration, ignition coil issues, driveshaft seal leaks, and charging system component wear are relatively common with age.
Yamaha Legacy:
Yamaha Motor Corporation is a Japanese manufacturer with a long history in motorcycles, known for innovation and performance across various segments.
Virago Lineage:
The Virago line, introduced in the early 1980s, aimed to offer stylish V-twin cruisers with modern features like shaft drive. The XV700 was a significant iteration, later evolving into larger displacement models.
Production Period:
The XV700 Virago was produced roughly from 1984 to 1987, with variations and the same engine/platform used in models that continued up to 1994 as part of the broader Virago lineup (e.g., XV750).