Vehicle Segment:
Sport Touring / Naked Sportbike
Target Audience:
Riders seeking a versatile, sporty motorcycle for commuting and touring
Key Competitors 2006:
Honda CBF500/CBF600, Suzuki SV650/GSF600 Bandit, Kawasaki ER-6f
Engine Origin:
Derived from Yamaha's R6 supersport engine (detuned for broader powerband and usability)
Design Philosophy:
Balance of performance, comfort, and everyday practicality
Manual Value Proposition:
Empowers owners and technicians with factory-level repair and maintenance knowledge
Engine Systems:
Engine mechanical, Fuel Injection (FI) system, Ignition system, Lubrication system, Cooling system
Drivetrain Systems:
Clutch, Transmission, Final Drive (Chain)
Chassis Systems:
Frame, Suspension (Front forks, Rear shock), Steering, Brakes (Front and Rear), Wheels and Tires
Electrical Systems:
Battery, Charging system, Starting system, Lighting, Instrumentation, Wiring harness, ECU diagnostics
Fuel Systems:
Fuel tank, Fuel pump, Fuel injectors, Throttle body, Idle Speed Control (ISC) system
Exhaust Systems:
Exhaust pipes, Muffler, Catalytic converter (if applicable for market)
Emission Control:
Emission control systems, diagnostic procedures for emissions related faults
Maintenance Procedures:
Periodic maintenance checks, Oil changes, Filter replacements, Chain adjustment, Brake pad replacement, Coolant flush
Diagnostic Procedures:
FI system diagnosis, Troubleshooting flowcharts, DTC (Diagnostic Trouble Code) interpretation and resolution
Repair Procedures:
Engine disassembly and reassembly, Transmission overhaul, Suspension component replacement, Brake system bleeding, Electrical component testing and replacement
Special Procedures:
Throttle body synchronization, FI system component testing, Valve clearance adjustment
Diagnostic Complexity:
Advanced diagnostics with specific testing procedures for fuel injection and electrical systems
Repair Scope:
Comprehensive coverage from routine maintenance to complete engine and component rebuilds
Illustrations Diagrams:
Detailed step-by-step instructions with abundant pictures and diagrams
Engine Type:
Liquid-cooled, 4-stroke, DOHC, inline four-cylinder
Displacement:
600 cc (599 cc)
Bore X Stroke:
65.5 mm x 44.5 mm
Compression Ratio:
12.2:1
Horsepower Approx:
96 hp @ 12,000 rpm (typical for this generation)
Torque Approx:
63 Nm (46.5 lb-ft) @ 9,500 rpm (typical for this generation)
Fuel Delivery:
Electronic Fuel Injection (EFI) with dual throttle valves (YCC-T - Yamaha Chip Controlled Throttle)
Fuel Type:
Unleaded gasoline (91 octane or higher recommended)
Lubrication System:
Wet sump
Oil Capacity W Filter Change:
Approx. 3.0 Liters (3.2 US qt)
Recommended Oil Viscosity:
10W-40 API SG or higher
Cooling System:
Liquid-cooled
Coolant Capacity:
Approx. 2.1 Liters (2.2 US qt)
Recommended Coolant:
Yamaha Yamalube Coolant (50/50 mixture with distilled water) or equivalent ethylene glycol-based coolant
Braking System Front:
Dual hydraulic disc, 298 mm diameter
Braking System Rear:
Hydraulic disc, 245 mm diameter
Suspension Front:
Telescopic fork, adjustable preload and rebound damping (market dependent)
Suspension Rear:
Monocross swingarm, adjustable preload and rebound damping
Lighting:
Halogen headlight, LED taillight
Instrument Cluster:
Digital speedometer, analog tachometer, fuel gauge, clock, trip meters, gear indicator (market dependent)
Throttle Control:
Yamaha Chip Controlled Throttle (YCC-T) system for precise throttle response.
Diagnostic Interface:
Diagnostic connector for FI system troubleshooting, enabling connection to diagnostic tools.
Oil Change Interval:
Every 6,000 km (3,750 miles) or 6 months
Filter Replacement Interval:
Every 12,000 km (7,500 miles)
Valve Clearance Check:
Every 24,000 km (15,000 miles)
Spark Plug Replacement:
Every 12,000 km (7,500 miles) or as needed based on condition
Idle Control Issues:
Some models experienced occasional rough idle or stalling, often related to the Idle Speed Control (ISC) valve or throttle body synchronization, which this manual addresses.
Charging System Reliability:
While generally reliable, the manual would cover testing of the stator, regulator/rectifier, and battery for any charging system faults.
Yamaha Motorcycles:
Yamaha Motor Company is a Japanese manufacturer known for its broad range of motorcycles, from scooters to superbikes and off-road machines. Established in 1955, Yamaha has a strong legacy of innovation and performance.
Fz6 Lineage:
The FZ6 series evolved from the FZS600 Fazer, offering a more modern design and updated technology. The 2004 redesign adopted the Fazer styling and a detuned R6 engine.
Manufacturing Location:
Japan (primary production)