Vehicle Segment:
Supersport Motorcycle
Target Audience:
Performance-oriented riders, track day enthusiasts, experienced mechanics
Key Competitors Era:
Honda CBR600RR, Kawasaki ZX-6R, Suzuki GSX-R600
Vehicle Philosophy:
Lightweight, agile, track-focused performance with cutting-edge technology for its time.
Manual Value Proposition:
Essential resource for maintaining and repairing the Yamaha YZF-R6, ensuring optimal performance and longevity.
Engine Systems:
Engine overhaul, cylinder head, piston, crankshaft, lubrication, cooling, fuel injection, ignition, starting, charging
Chassis Systems:
Frame, suspension (front and rear), steering, wheels, tires, brakes (front and rear), exhaust
Electrical Systems:
Wiring diagrams, lighting, instrumentation, battery, fuses, relays, ECU, sensors
Body And Frame:
Fairings, seat, fuel tank, body panels, mounting points
Maintenance Procedures:
Oil changes, filter replacements, chain adjustment, spark plug replacement, air filter cleaning/replacement, brake fluid flush, coolant flush, general inspections
Repair Procedures:
Engine rebuild, transmission overhaul, suspension component replacement, brake caliper rebuild, electrical component diagnosis and replacement, carburetor synchronization (if applicable to specific sub-models)
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting for engine, electrical, and mechanical issues
Depth Of Information:
Comprehensive: Covers basic maintenance to full engine and component rebuilds, including detailed specifications, torque values, and diagnostic procedures.
Diagnostic Capabilities:
Advanced diagnostics, including troubleshooting common failures and sensor readings.
Engine Type:
Inline 4-cylinder, 4-stroke, DOHC, 16-valve
Displacement:
599 cc (36.6 cu. in.)
Bore X Stroke:
65.5 mm x 44.5 mm
Compression Ratio:
12.4:1
Horsepower:
Approx. 120 hp @ 13,000 rpm (at crankshaft, depending on market)
Torque:
Approx. 68 Nm (50 lb-ft) @ 11,500 rpm (at crankshaft, depending on market)
Fuel Delivery:
Fuel Injection (Throttle Position Sensor - TPS, Idle Speed Control - ISC)
Carburetion Type:
N/A (Fuel injected)
Fuel Type:
Unleaded gasoline (95 RON or higher recommended)
Oil Type:
Yamalube 4 (or equivalent) SAE 10W-40 API SG or higher, JASO MA certified
Oil Capacity With Filter:
3.4 Liters (3.6 US qt)
Cooling System:
Liquid-cooled
Coolant Type:
Ethylene glycol-based antifreeze with water (50:50 mixture)
Length:
Approx. 2,035 mm (80.1 in)
Width:
Approx. 720 mm (28.3 in)
Height:
Approx. 1,115 mm (43.9 in)
Wheelbase:
Approx. 1,380 mm (54.3 in)
Ground Clearance:
Approx. 130 mm (5.1 in)
Dry Weight:
Approx. 162 kg (357 lbs)
Wet Weight:
Approx. 183 kg (403 lbs) (fully fueled, with all fluids)
Fuel Tank Capacity:
17 Liters (4.5 US gal)
Crash Test Ratings:
Motorcycle safety is primarily assessed through design and component integrity rather than standardized crash tests like automobiles.
Braking System:
Dual 298 mm hydraulic disc brakes (front), Single 220 mm hydraulic disc brake (rear)
Suspension System:
Front: 43mm upside-down telescopic fork, fully adjustable. Rear: Monocross suspension, adjustable preload and damping.
Frame Construction:
Aluminum Deltabox II frame for high rigidity and light weight.
Tire Specifications Front:
120/70ZR17M/C (58W)
Tire Specifications Rear:
180/55ZR17M/C (73W)
Instrument Cluster:
Digital speedometer, analog tachometer, fuel gauge, clock, trip meters, coolant temperature indicator.
ABS:
Not typically available on this model year R6.
Diagnostic Ports:
Diagnostic connectors for ECU communication and fault code retrieval (specific connectors detailed in manual).
Oil Change Interval:
Every 6,000 km (3,700 miles) or 6 months, whichever comes first.
Filter Replacement Interval:
Replace oil filter with every oil change.
Valve Clearance Check:
Every 24,000 km (15,000 miles) or as specified in the manual.
Spark Plug Replacement:
Every 12,000 km (7,500 miles) or as specified.
Coolant Mixture Ratio:
50% Ethylene Glycol Antifreeze / 50% Distilled Water
Common Wear Items:
Clutch plates, brake pads, chain and sprockets, fork seals, regulator/rectifier failure (common in many bikes of this era)
Engine Performance Quirks:
Some riders report a less refined low-RPM powerband compared to later models; precise fuel mapping is crucial for optimal performance.
Throttle Body Cleaning:
Regular cleaning of throttle bodies and TPS sensor is recommended for smooth throttle response.
Yamaha Motorsport Legacy:
Yamaha has a rich history in motorcycle racing, particularly in Grand Prix, with a strong emphasis on technological innovation and performance.
R6 Development Philosophy:
The YZF-R6 was introduced to compete in the highly popular 600cc supersport class, offering a blend of racetrack performance and street usability.
Initial Production Year:
1999
Covered Production Years:
Primarily models produced around 2002, potentially covering variants from the preceding few years.
