🏷️ Basic Information

Make:

Yamaha

Model:

FZ6

Model Variant:

FZ6 FZS6W WC

Model Code:

WC

Model Years Covered:

2007, 2008, 2009

👋 Introduction

Category:

Middleweight Naked Sportbike / Standard Motorcycle

Target Audience:

Riders seeking a versatile, sporty, and reliable motorcycle for commuting, sport riding, and touring.

Competitors Examples:

Kawasaki Z750, Suzuki Bandit 650, Honda CBF600, Triumph Street Triple.

Engine Type:

Inline-four cylinder, liquid-cooled, DOHC, 4-stroke.

Frame Type:

Diamond-type (Delta Box style often used by Yamaha)

Design Philosophy:

Balanced performance, agile handling, and rider comfort.

📋 Manual Details

Primary Coverage:

Service, Repair, Maintenance, Troubleshooting, Restoration

Geographic Coverage:

Global (specifications generally applicable, regional variations may exist)

Estimated Pages:

Hundreds (specific number not provided, but typical for a comprehensive manual)

Type:

Service Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine:

Complete engine assembly, internal components, cylinder head, crankshaft, pistons, valves, timing system, lubrication system, cooling system, fuel system, ignition system, emission control systems.

Transmission:

Clutch assembly, gearbox operation, gear selection, internal components, lubrication, maintenance, troubleshooting.

Chassis:

Frame, front suspension (forks), rear suspension (shock absorber, linkage), steering system, wheel hub assemblies, bearings.

Brakes:

Front and rear brake systems, hydraulic circuits, master cylinders, calipers, brake pads, brake discs, bleeding procedures, troubleshooting.

Electrical:

Wiring diagrams, electrical components, lighting system, ignition system, starting system, charging system, battery, fuses, relays, sensors, ECU (Engine Control Unit) diagnostics.

Fuel System:

Fuel tank, fuel pump, fuel injectors, throttle body, fuel pressure regulator, fuel filter, fuel system diagnostics.

Cooling System:

Radiator, cooling fan, thermostat, water pump, coolant circulation, troubleshooting leaks.

Exhaust System:

Exhaust pipes, muffler, catalytic converter (if applicable), oxygen sensors, inspection and replacement.

Bodywork:

Fairings, panels, seat, handlebars, instrument cluster, body panel removal and installation.

Maintenance:

Scheduled maintenance, oil changes, filter replacements, spark plug checks, chain adjustment, brake fluid replacement, coolant replacement, air filter cleaning/replacement.

Troubleshooting:

Diagnostic procedures for common faults, electrical troubleshooting using wiring diagrams, engine performance issues, starting problems, braking system anomalies.

Repair:

Step-by-step instructions for component disassembly, inspection, repair, and reassembly across all major systems.

Rebuild:

Detailed procedures for complete engine rebuilds, transmission overhauls, and suspension component refurbishment.

Restoration:

Guidance on restoring components, proper cleaning, surface preparation, and reassembly to original specifications.

Depth:

Comprehensive, covering everything from basic rider maintenance to full workshop-level repairs and diagnostics.

Diagnostic Capabilities:

Includes detailed diagnostic procedures, fault code interpretation (if applicable via ECU), and testing of electrical components.

Torque Specifications:

Provides all necessary torque specifications for engine, chassis, and bolt tightening.

Special Tools:

Lists any specialized tools required for specific repair or maintenance procedures.

📊 Manual Specifications

File Type:

PDF (Portable Document Format)

Searchability:

Typically searchable text within the PDF for quick information retrieval.

Printability:

Designed to be printable for physical use in a workshop environment.

Binding Type:

N/A (Digital PDF format)

Paper Type:

N/A (Digital PDF format)

⚙️ Engine Specifications

Engine Type:

Inline-four cylinder, 4-stroke, DOHC, 16 valves

Displacement:

599 cc (approx.)

Bore X Stroke:

65.5 mm x 44.5 mm (typical for this generation)

Compression Ratio:

12.2:1 (typical)

Cooling System:

Liquid-cooled

Horsepower:

Approx. 96-98 hp @ 12,000 rpm (for early models, may vary slightly)

Torque:

Approx. 62-64 Nm @ 9,500 rpm (for early models, may vary slightly)

Fuel Delivery:

Electronic Fuel Injection (EFI) with dual throttle valves (YCC-T)

Fuel Type:

Unleaded gasoline, minimum 91 octane (RON+MON)/95 RON

Ignition System:

Digital TCI (Transistor Controlled Ignition)

Oil Type:

Yamalube 4-stroke motorcycle oil (or equivalent SAE 10W-40 API SG or higher, JASO MA)

Oil Capacity With Filter:

Approx. 3.4 Liters (3.6 US qt)

🔧 Transmission

Type:

6-speed constant mesh

Transmission Options:

N/A (standard 6-speed)

Clutch Type:

Wet, multiple-disc

Final Drive:

O-ring sealed chain

Gear Ratios:

Specific ratios are detailed in the manual, typically closer for sporty performance.

Transmission Oil Type:

Yamalube 4-stroke motorcycle oil (or equivalent SAE 10W-40 API SG or higher, JASO MA)

📐 Dimensions

Length:

Approx. 2105 mm (82.9 in)

Width:

Approx. 775 mm (30.5 in)

Height:

Approx. 1115 mm (43.9 in)

Wheelbase:

Approx. 1445 mm (56.9 in)

Ground Clearance:

Approx. 150 mm (5.9 in)

Dry Weight:

Approx. 180 kg (397 lbs)

Wet Weight:

Approx. 202 kg (445 lbs)

Fuel Tank Capacity:

19.4 Liters (5.1 US gal)

🛡️ Safety Features

Safety Ratings:

N/A (Motorcycles typically do not receive car-style crash test ratings)

Brakes Front:

Dual 298 mm hydraulic discs

Brakes Rear:

245 mm hydraulic disc

ABS:

Optional ABS available on some models.

Suspension Front:

Telescopic fork, 43mm diameter, adjustable preload (on some variants)

Suspension Rear:

Swingarm (link suspension), single shock absorber, adjustable preload and rebound damping.

Lighting:

Halogen headlights, LED taillight (typical for this era)

Indicators:

Standard turn signals.

💡 Technology Features

Instrument Cluster:

Digital speedometer, analog tachometer, fuel gauge, gear position indicator, clock, trip meters, warning lights.

Throttle Control:

Yamaha Chip Controlled Throttle (YCC-T) for precise throttle response.

Efi Diagnostics:

ECU controlled fuel injection system with diagnostic capabilities (detailed in the manual).

🔧 Maintenance

Oil Change Interval:

Every 6,000 km (3,700 miles) or 6 months.

Oil Filter Change Interval:

At every oil change.

Air Filter Cleaning Interval:

Every 12,000 km (7,500 miles).

Spark Plug Replacement Interval:

Every 24,000 km (15,000 miles).

Coolant Replacement Interval:

Every 2 years or 24,000 km (15,000 miles).

Brake Fluid Replacement Interval:

Every 2 years or 24,000 km (15,000 miles).

Chain Lubrication And Adjustment:

Every 1,000 km (600 miles) or after riding in rain/wet conditions.

Engine Oil Specification:

SAE 10W-40 API SG or higher, JASO MA, Yamalube 4-stroke motorcycle oil recommended.

Coolant Specification:

High-quality, permanent type ethylene glycol-based coolant, mixed with distilled water (50/50 ratio).

Brake Fluid Specification:

DOT 4 hydraulic brake fluid.

Common Wear Items:

Clutch plates, brake pads, chain and sprockets, fork seals, wheel bearings, throttle position sensor (TPS).

Potential Electrical Gremlins:

While generally reliable, occasional issues with rectifier/regulator or intermittent electrical connections can occur, detailed troubleshooting in the manual is key.

📚 Vehicle History

Manufacturer Heritage:

Yamaha Motor Company, a division of Yamaha Corporation, is a renowned Japanese manufacturer known for its high-performance motorcycles, musical instruments, and other powered products. Established in 1955, Yamaha has a long history of innovation and racing success.

Fz6 Lineage:

The FZ6 evolved from the FZR600 and later the FZ6 Fazer (faired version). The 2007-2009 model represents a significant update, often featuring a revised chassis, engine tuning (derived from the R6), and styling. This generation aimed for a sportier and more aggressive stance than its predecessors.

Production Years:

The FZ6 model range spanned several years, with the specific WC variant and chassis/engine updates typically from 2004 onwards, with this manual covering the 2007-2009 sub-generation.

🏆 Awards & Recognition

Rider Magazine Reviews:

The FZ6 series generally received positive reviews for its blend of performance, handling, and value for money, often praised for its accessible inline-four engine characteristics.

Reliability:

Generally considered reliable when properly maintained, as documented in this service manual.