Category:
Adventure Touring Motorcycle
Target Audience:
Long-distance touring, off-road exploration, commuting
Key Competitors:
Honda Transalp, Suzuki DR750/800 Big, Kawasaki KLR650
Engine Configuration:
Parallel-twin, liquid-cooled
Design Philosophy:
Rugged, reliable, long-distance capability with off-road prowess
Engine:
Complete overhaul, diagnosis, maintenance, tuning, lubrication, cooling system, fuel system, exhaust system
Transmission:
Clutch, gearbox, shift mechanism, lubrication, maintenance
Drivetrain:
Final drive, chain and sprockets, maintenance
Suspension:
Front forks (telescopic, conventional or inverted depending on exact model variation), rear shock absorber, linkage, adjustments, servicing
Brakes:
Front and rear disc brakes, hydraulic system, pad replacement, caliper service, master cylinder, fluid specifications
Electrical System:
Ignition system, charging system (stator, regulator/rectifier), starting system (starter motor, battery), lighting, instrumentation, wiring diagrams, troubleshooting
Fuel System:
Carburetors (twin Mikuni CV type), fuel pump, fuel lines, fuel tank maintenance, adjustments
Cooling System:
Liquid-cooled system, radiator, fan, hoses, thermostat, coolant specifications
Frame And Bodywork:
Frame inspection, fairings, seating, fuel tank removal/installation, handlebars, footpegs
Maintenance:
Routine checks, oil changes, filter replacements, chain lubrication and adjustment, brake fluid changes, spark plug replacement, air filter cleaning/replacement
Troubleshooting:
Systematic diagnosis of common problems, electrical faults, engine performance issues
Repair:
Detailed step-by-step instructions for component removal, disassembly, cleaning, inspection, repair, reassembly, and installation
Adjustments:
Carburetor synchronization and tuning, valve clearance adjustment, chain tension adjustment, brake lever and pedal adjustments
Special Tools:
Identification and usage of specific tools required for certain procedures
Depth:
Comprehensive from basic maintenance to complete engine and transmission overhauls, including electrical system diagnosis and repair.
Type:
4-stroke, DOHC, parallel-twin, liquid-cooled
Bore X Stroke:
83.0 mm x 69.4 mm (typical)
Compression Ratio:
9.2:1 (typical)
Horsepower:
Approx. 60-65 hp @ 6,500 rpm (varies slightly by market and tuning)
Torque:
Approx. 71 Nm (52 lb-ft) @ 5,500 rpm (varies slightly)
Carburetor Type:
Twin Mikuni BSS34 (Constant Velocity)
Fuel Capacity:
22 Liters (5.8 US gal)
Oil Capacity:
3.4 Liters (with filter change, typical)
Recommended Oil Viscosity:
10W-40 or 20W-50 (check manual for specific ambient temperature ranges)
Recommended Oil Spec:
API SE, SF, or SG classification, JASO MA
Crash Safety:
Motorcycle safety is primarily rider-dependent; manual provides guidance for safe operation and maintenance.
Braking System:
Dual disc front, single disc rear for strong stopping power.
Frame Construction:
Steel semi-double cradle frame designed for stability and off-road durability.
Manual Emphasis:
Manual includes DANGER, CAUTION, and NOTE remarks for safety-critical procedures and potential hazards.
Oil Change:
Every 3,000 - 5,000 km (1,800 - 3,000 miles) or 6 months, whichever comes first (refer to manual for exact intervals).
Air Filter Cleaning:
Every 5,000 - 10,000 km (3,000 - 6,000 miles) or as needed based on riding conditions.
Valve Clearance Check:
Every 10,000 - 15,000 km (6,000 - 9,000 miles).
Brake Fluid:
DOT 3 or DOT 4 (check manual for specific recommendation)
Coolant:
Ethylene glycol-based permanent antifreeze mixed with distilled water (50/50 ratio) or Yamaha Super Performance Antifreeze.
Electrical Connections:
Corrosion in electrical connectors, particularly the stator and regulator/rectifier, can lead to charging issues. Manual provides diagnostic steps.
Carburetor Performance:
Carburetors may require periodic cleaning and synchronization for optimal performance. Manual covers this process.
Suspension Seals:
Worn fork seals can lead to oil leaks, requiring replacement. Manual details fork servicing procedures.
Parts Catalogue Reference
Genuine Parts:
Manual emphasizes using genuine Yamaha parts for reliability and correct fitment.
