🏷️ Basic Information

Make:

Suzuki

Model:

GSX-R750

Year:

2006

Internal Model Code:

K6

Chassis Code:

GR7CA

👋 Introduction

Segment:

Supersport / Performance Motorcycle

Target Audience:

Performance motorcycle enthusiasts, track day riders, experienced DIY mechanics

Key Competitors:

Yamaha R6, Kawasaki ZX-6R, Honda CBR600RR

Vehicle Selling Points:

Renowned for its excellent power-to-weight ratio, precise handling, and track-bred performance.

Manual Value Proposition:

Provides authorized dealership-level service information, enabling owners to perform maintenance and repairs with confidence, reducing reliance on costly shop visits.

📋 Manual Details

Primary Coverage:

2006 Suzuki GSX-R750 (K6 Model)

Secondary Coverage:

All variants and specifications for the 2006 model year

Estimated Page Count:

Approximately 500-700 pages (typical for a comprehensive service manual)

Type:

Official Suzuki Service / Repair / Workshop Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Mechanical:

Engine disassembly, assembly, inspection, torque specifications, valve adjustment, piston/cylinder, crankshaft, camshafts, and more

Fuel System:

Fuel injection system (SDTV - Suzuki Dual Throttle Valve), injectors, throttle bodies, fuel pump, fuel pressure regulator, fuel filter replacement

Exhaust System:

Exhaust pipe removal, installation, catalytic converter (if applicable), muffler inspection and repair

Cooling System:

Radiator, cooling fan, water pump, coolant replacement, thermostat, hoses, and pressure testing

Lubrication System:

Oil pump, oil filter replacement, oil change procedures, oil pressure testing, lubrication points

Electrical System Overview:

Comprehensive electrical system diagrams, component identification, troubleshooting guides

Charging System:

Stator, regulator/rectifier, battery testing, output checks

Starter System:

Starter motor, starter clutch, starter relay, troubleshooting

Ignition System:

Ignition coils, spark plugs, ECU (Engine Control Unit), timing checks

Combination Meter And Electronics:

Instrument cluster, speed sensor, tachometer, warning lights, ECU diagnostics

Lighting System:

Headlight, taillight, turn signals, brake lights, wiring for all lighting components

Emission Control Systems:

Emission control devices, troubleshooting related to emission standards

Suspension:

Front forks (USD - Upside Down forks), rear shock absorber, adjustment procedures, seal replacement, fluid levels

Brakes:

Front and rear brake systems, caliper maintenance, master cylinder, brake fluid replacement, bleeding procedures, pad replacement, disc inspection

Wheels And Tires:

Wheel bearing inspection and replacement, tire pressure recommendations, tire removal and installation

Chassis And Frame:

Frame inspection, swingarm maintenance, steering head bearing service

Bodywork And Exterior:

Fairing removal and installation, seat, fuel tank, fenders, decorative covers

Preventative Maintenance:

Scheduled maintenance, oil changes, filter replacements, chain adjustment, lubrication

Diagnostics Troubleshooting:

Step-by-step diagnostic procedures for all major systems, fault code interpretation (if applicable)

Repair Rebuild:

Detailed instructions for component repair and full system rebuilds

Installation Replacement:

Correct procedures for replacing parts and installing accessories

Depth Level:

Comprehensive: Covers basic maintenance to full engine and electrical system rebuilds

Diagnostic Capability:

Advanced diagnostics with detailed troubleshooting flowcharts and wiring diagrams

📊 Manual Specifications

Format Details:

PDF (Portable Document Format) allowing for digital access and selective printing

Printability:

Printable pages for convenient workshop use; zoomable images for detailed viewing

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

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

Displacement:

749 cc

Bore X Stroke:

72.0 mm x 46.0 mm

Compression Ratio:

12.5:1

Horsepower Estimated:

Approximately 143-148 hp @ 13,000 rpm (claimed)

Torque Estimated:

Approximately 84 Nm (62 lb-ft) @ 10,800 rpm (claimed)

Fuel Delivery:

Electronic Fuel Injection with Twin Injectors per Cylinder (SDTV - Suzuki Dual Throttle Valve)

Fuel Type:

Unleaded Premium Gasoline

Oil Type:

Suzuki recommends API SG, SF or SH, JASO MA, SAE 10W-40 or 10W-50 motorcycle oil

Oil Capacity:

3.4 L (3.6 US qt) without filter change; 3.6 L (3.8 US qt) with filter change

🔧 Transmission

Type:

6-speed constant mesh

Type:

N/A

Clutch:

Wet, multi-plate

Final Drive:

O-ring sealed chain

📐 Dimensions

Overall Length:

2030 mm (79.9 in)

Overall Width:

715 mm (28.1 in)

Overall Height:

1135 mm (44.7 in)

Wheelbase:

1405 mm (55.3 in)

Ground Clearance:

130 mm (5.1 in)

Seat Height:

810 mm (31.9 in)

Dry Weight:

167 kg (368 lbs)

Wet Weight Estimated:

Approximately 192 kg (423 lbs) (fully fueled)

Fuel Tank Capacity:

17.0 L (4.5 US gal)

🛡️ Safety Features

Safety Certification:

N/A (Motorcycle safety is primarily determined by rider skill and adherence to operating procedures)

Braking System:

Dual front hydraulic disc brakes with radial-mount 4-piston calipers; Single rear hydraulic disc brake with 2-piston caliper

Suspension Features:

Advanced adjustable front forks and rear shock absorber for optimal stability and feedback

Lighting:

Multi-reflector headlights and integrated front/rear turn signals for enhanced visibility

💡 Technology Features

Instrumentation:

Digital speedometer, analog tachometer, LCD display for odometer, trip meters, clock, fuel gauge, engine temperature, gear position indicator, and various warning lights.

Engine Management:

Suzuki Dual Throttle Valve (SDTV) system enhances throttle response and mid-range torque. Idle Speed Control (ISC) valve for stable idling.

Diagnostic Port:

OBD-II style diagnostic connector for electronic fault diagnosis (as indicated by dealership service tools).

🔧 Maintenance

Oil Change Interval:

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

Spark Plug Replacement:

Every 12,000 km (7,500 miles)

Air Filter Cleaning Replacement:

Every 6,000 km (3,700 miles) or as needed based on riding conditions

Chain Adjustment Lubrication:

Every 1,000 km (600 miles) or more frequently if subjected to hard riding

Coolant:

Suzuki Long Life Coolant (or equivalent ethylene glycol-based antifreeze mixed with distilled water at a 50/50 ratio)

Brake Fluid:

DOT 4

Fork Oil:

SUZUKI FORK OIL SS-01 (or equivalent SAE 10)

Common Wear Items:

Clutch plates, chain and sprockets, brake pads, tires, fork seals (depending on mileage and usage)

Potential Electrical Issues:

While generally reliable, issues with the regulator/rectifier or stator can occur on higher-mileage units, especially those used in demanding conditions. The manual's electrical schematics are crucial for diagnosing these.

📚 Vehicle History

Heritage:

Suzuki has a long-standing reputation in motorcycle racing and performance, with the GSX-R line being a cornerstone of their sportbike offerings.

Gsx R Lineage:

The GSX-R750 has evolved significantly since its inception, consistently pushing the boundaries of performance and technology in the 750cc supersport class.

K6 Generation Features:

The K6 generation introduced significant chassis and engine refinements, contributing to its celebrated handling and responsive power delivery.

Manufacturing Location:

Hamamatsu, Japan

🏆 Awards & Recognition

Performance Reputation:

Consistently praised by motorcycle journalists and riders for its sharp handling, powerful engine, and track-day prowess.

Handling Dynamics:

Often cited as one of the best handling motorcycles in its class for the 2006 model year.