🏷️ Basic Information

Make:

Yamaha

Model:

YZF-R6

Year:

2008

Model Code:

RJ15

Chassis Code:

RJ15

Engine Code:

13S

👋 Introduction

Vehicle Segment:

Supersport Motorcycle

Target Audience:

Performance-oriented riders, track enthusiasts, DIY mechanics

Competitors 2008:

Honda CBR600RR, Kawasaki ZX-6R, Suzuki GSX-R600, Ducati 749/848

Handling:

Renowned for agile and precise handling characteristics

Engine Performance:

High-revving inline-four engine with strong top-end power

Styling:

Aggressive, aerodynamic 'R-series' design

Utility:

Provides essential knowledge for maintaining optimal performance and longevity

Value Proposition:

Cost-effective alternative to dealership service for routine and complex tasks

📋 Manual Details

Primary Coverage:

Complete service, repair, maintenance, and troubleshooting

Secondary Coverage:

All major systems and components

Estimated Page Count:

Hundreds of pages (specific count not provided, but comprehensive)

Manual Type:

Service Repair Manual

Language:

English

File Format:

PDF

Delivery Method:

Downloadable (Instant Download)

Operating Systems:

All Versions of Windows & Mac

Software Requirements:

Adobe PDF Reader & WinZip

📖 Manual Coverage

Engine System:

Cooling and Lubrication System, Fuel System and Throttle, Engine (complete)

Drivetrain System:

Driveline/Axle Tune-up, Transmission/Transaxle

Electrical System:

Electrical Systems (comprehensive)

Suspension And Steering:

Suspension, Steering

Braking System:

Brake

Frame And Body:

Frame, Body

General Information:

General Information, Periodic Inspection and Adjustment

Maintenance Procedures:

Periodic Maintenance, Periodic Inspection and Adjustment

Repair Procedures:

Step-by-step instructions for all repair tasks

Troubleshooting Procedures:

Troubleshooting (diagnostic guides)

Tune Up Procedures:

Driveline/Axle Tune-up

Depth Of Coverage:

Comprehensive (from basic maintenance to complex repairs)

Illustrations:

Detailed illustrations

Diagnostic Capabilities:

Includes troubleshooting for identifying and resolving issues

Diagnostic Tools:

Implied to cover procedures relevant to standard motorcycle diagnostic tools and methods

📊 Manual Specifications

PDF Quality:

High-resolution, viewable and printable

Searchable Text:

Likely searchable PDF due to standard manual format, but not explicitly stated

Printability:

Printable to personal printer

Binding Type:

Digital (no physical binding)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type:

4-stroke, DOHC, 4-valve, liquid-cooled, inline four-cylinder

Displacement:

599 cc (36.5 cu. in.)

Bore X Stroke:

67.0 mm x 42.5 mm

Compression Ratio:

12.8:1

Ignition System:

TCI (Transistor Controlled Ignition)

Lubrication System:

Wet sump with oil cooler

Horsepower:

Approx. 128 hp (95.5 kW) @ 13,000 rpm (crankcase)

Torque:

Approx. 44.6 lb-ft (60.5 Nm) @ 11,500 rpm (crankcase)

Fuel Induction:

Fuel Injection with Dual Injectors per Cylinder (6-hole injectors)

Throttle Control:

YCC-T (Yamaha Chip Controlled Throttle)

Fuel Type:

Unleaded gasoline, 91 octane or higher recommended

Fuel Tank Capacity:

17.5 liters (4.6 US gal)

🔧 Transmission

Transmission Type:

6-speed, constant mesh, sequential gearbox

Clutch Type:

Wet, multiple-disc, cable-actuated

Gear Ratios:

Specific ratios detailed within the manual

Final Drive:

O-ring sealed chain

📐 Dimensions

Length:

2,040 mm (80.3 in)

Width:

720 mm (28.3 in)

Height:

1,135 mm (44.7 in)

Wheelbase:

1,380 mm (54.3 in)

Ground Clearance:

130 mm (5.1 in)

Seat Height:

850 mm (33.5 in)

Dry Weight:

162 kg (357 lbs)

Wet Weight:

189 kg (417 lbs) (approximate)

Front Tire Size:

120/70ZR17M/C (58W)

Rear Tire Size:

180/55ZR17M/C (73W)

Wheel Type:

Cast aluminum

🛡️ Safety Features

Crash Test Ratings:

N/A for motorcycles; focus on design integrity and rider safety features

Braking System Front:

Dual hydraulic disc, 310 mm diameter, radial-mount calipers

Braking System Rear:

Hydraulic disc, 220 mm diameter

Suspension Front:

41 mm inverted telescopic fork, adjustable preload, compression, and rebound damping

Suspension Rear:

Monocross swingarm, adjustable preload, compression, and rebound damping

Frame Construction:

Diamond-type aluminum alloy frame

Lighting:

Halogen headlamp, LED tail light

💡 Technology Features

Instrument Cluster:

Digital LCD with analog-style tachometer, speedometer, odometer, trip meters, fuel gauge, clock, and indicator lights.

Throttle Control System:

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

Diagnostic Ports:

Includes information on accessing diagnostic data via standard motorcycle diagnostic tools.

🔧 Maintenance

Oil Change Interval:

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

Air Filter Cleaning:

Every 6,000 km (3,700 miles)

Spark Plug Replacement:

Every 12,000 km (7,500 miles)

Coolant Flush:

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

Chain Lubrication Adjustment:

Every 1,000 km (600 miles) or after washing/rain

Engine Oil Type:

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

Engine Oil Capacity:

3.40 L (3.59 US qt) with filter change

Coolant Type:

Permanent type antifreeze coolant with ethylene glycol (e.g., Yamalube 2-stroke / 4-stroke coolant, or equivalent) mixed 50% with distilled water

Brake Fluid Type:

DOT 4

Clutch Fluid Type:

DOT 4 (Hydraulic Clutch)

Common Issues:

While generally reliable, common areas for attention might include occasional stator failures, fuel injector cleaning, and wear on the clutch plates with high mileage or aggressive riding. Suspension seals can also be a point of check. (Specific details covered in manual)

📚 Vehicle History

Yamaha Heritage:

Yamaha Motor Company, founded in 1955, is a Japanese multinational corporation known for its wide range of products including motorcycles, marine products, and musical instruments. It has a strong racing heritage and a reputation for innovation and performance.

R6 Generation 2008:

The 2008 YZF-R6 (RJ15) represented a significant redesign from the previous generation (RJ11). Key updates included a new chassis geometry, a more potent engine with dual fuel injectors and YCC-T, revised suspension components, and updated styling to align with the larger R1 model.

Predecessor Model:

2006-2007 Yamaha YZF-R6 (RJ11)

Successor Model:

2009-2016 Yamaha YZF-R6 (RJ15 / RN23)

Manufacturing Location:

Japan (typically)

🏆 Awards & Recognition

Industry Awards:

The YZF-R6 series has consistently been lauded for its performance and handling, often receiving accolades from motorcycle publications and winning in its class for track performance.