The GSX-R750, produced for the 2004 and 2005 model years, is a highly regarded supersport motorcycle renowned for its exceptional performance, precise handling, and track-focused capabilities. Building on a strong heritage in motorcycle engineering, this iteration of the GSX-R750 features a lightweight aluminum alloy frame, fully adjustable inverted front forks and rear suspension, and powerful dual front hydraulic disc brakes, all contributing to its dynamic riding experience. Its 998cc inline-4 engine, equipped with Dual Throttle Valve fuel injection system, delivers robust horsepower and torque, making it a competitive machine in its class and a favorite among enthusiasts. This comprehensive English-language service manual is designed to be an indispensable resource for owners, mechanics, and technicians. It covers a wide array of critical information, including detailed maintenance schedules and procedures for the engine, fuel system, transmission, chassis, and electrical systems. The manual provides in-depth troubleshooting guides, diagnostic procedures, component overhaul instructions, and essential technical specifications such as torque values and clearances. It also identifies any special tools required for specific tasks, ensuring that all aspects of the GSX-R750 from 2004-2005 can be maintained, diagnosed, and repaired effectively and efficiently. 🏷️ Basic Information Identification Make: Suzuki Model: GSX-R750 Year: 2004, 2005 Codes Engine Code Range: Specific to GSX-R750 K4/K5 models 👋 Introduction Market Position Segment: Supersport Motorcycle Target Audience: Enthusiast owners, independent repair shops, performance tuners Competitive Analysis Key Competitors: Yamaha R6, Honda CBR600RR, Kawasaki ZX-6R Key Features Vehicle Focus: Performance, handling, track capability, street legality Manual Benefit: Empowers owners and technicians with the knowledge to maintain, diagnose, and repair the GSX-R750 effectively and efficiently 📋 Manual Details Coverage Areas Language: English Format: PDF Download Page Count Estimated Page Count: Approximately 500-600 pages (typical for comprehensive service manuals) Manual Type Type: Factory Service Manual / Repair Manual 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Lubrication System, Cooling System, Transmission, Clutch, Drivetrain Chassis: Frame, Suspension (Front & Rear), Steering, Brakes (Front & Rear), Wheels & Tires Electrical: Ignition System, Lighting System, Instrumentation, Battery, Charging System, Starter System, ECU, Wiring Diagrams Body And Trim: Fairings, Seat, Fuel Tank, Handlebars, Footpegs, Bodywork Removal & Installation Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Chain Adjustment, Spark Plug Replacement, Valve Clearance Checks Diagnostics: Troubleshooting Guides for Common Issues, Diagnostic Codes, Symptom-Based Troubleshooting Repair: Component Disassembly, Reassembly, Overhaul Procedures, Component Specifications Special Tools: Identification and usage of special tools required for specific procedures Technical Depth Depth: Comprehensive, covering basic to advanced repairs and diagnostics, including torque specifications, clearances, and assembly sequences 📊 Manual Specifications File Format Type: PDF (Portable Document Format) Searchability: Likely searchable text-based PDF, allowing for quick information retrieval Print Quality Resolution: High-resolution, suitable for printing individual pages or the entire manual Binding Type Format Advantage: Digital format eliminates need for physical binding; easily accessible on multiple devices Paper Type Format Advantage: Digital format provides instant access and easy navigation compared to physical paper ⚙️ Engine Specifications Primary Engine Type: 998cc (actual displacement often cited as ~749cc for GSXR750 designation), 4-stroke, Liquid-cooled, DOHC, Inline-4 cylinder Bore X Stroke: Approx. 72.0 mm x 46.0 mm Performance Horsepower: Approx. 140-145 HP @ crankshaft (model dependent) Torque: Approx. 53-55 lb-ft @ crankshaft (model dependent) Fuel System Type: Fuel Injection, Suzuki Dual Throttle Valve (SDTV) system Fuel Type: Unleaded gasoline, minimum 91 octane (RON + MON)/2 Lubrication System Type: Wet sump Cooling System Type: Liquid-cooled 🔧 Transmission Standard Type: 6-speed, constant mesh Clutch Type: Wet, multi-plate Features Gear Ratios: Specific gear ratios detailed in the manual Final Drive: O-ring sealed chain 📐 Dimensions Exterior Length: Approx. 2040 mm (80.3 in) Width: Approx. 715 mm (28.1 in) Height: Approx. 1135 mm (44.7 in) Wheelbase: Approx. 1405 mm (55.3 in) Weights Dry Weight: Approx. 167 kg (368 lbs) Wet Weight: Approx. 193 kg (425 lbs) 🛡️ Safety Features Ratings Vehicle Type: Sportbike, typically no formal crash ratings like cars Active Features Braking System: Dual 320 mm hydraulic discs (front), Single 220 mm hydraulic disc (rear) Suspension Front: 43 mm inverted telescopic fork, fully adjustable Suspension Rear: Linkage type, single shock, fully adjustable Passive Features Frame Type: Penta-beam aluminum alloy frame 💡 Technology Features Infotainment Features: Basic digital instrumentation (tachometer, speedometer, fuel gauge, clock), no advanced infotainment systems typical of modern cars. Driver Assistance Features: No electronic rider aids like ABS or traction control on standard models of this era. Connectivity Features: None 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-4,000 miles or annually, refer to manual for exact spec Valve Clearance Check: Usually at higher mileage intervals (e.g., 15,000-20,000 miles), detailed in manual Chain Maintenance: Regular cleaning, lubrication, and tension adjustment (check manual for specific tension specs) Fluid Specifications Engine Oil Type: API SG, SH, SJ or higher, SAE 10W-40 viscosity (refer to manual for exact Suzuki recommendations) Coolant Type: Suzuki Super Long Life Coolant or equivalent...