🏷️ Basic Information Identification Make: Yamaha Model: YZF-R1 Generation: 2nd Generation (2004-2006) Codes Chassis Codes: RN09, RN12 Engine Codes: 5VY 👋 Introduction Market Position Segment: Supersport Motorcycle Target Audience: Performance-oriented riders, track day enthusiasts, and demanding motorcycle owners seeking detailed technical information. Competitive Analysis Key Competitors: Honda CBR1000RR, Suzuki GSX-R1000, Kawasaki ZX-10R, Ducati 999/1098 Key Features Performance Focus: The YZF-R1 from this era is renowned for its advanced electronics, potent engine, and track-focused handling. Manual Value: This official factory manual provides the definitive source of information for maintaining and repairing this high-performance machine, crucial for preserving its capabilities and value. 📋 Manual Details Coverage Areas Years Covered: 2004, 2005, 2006 Regions Covered: Global (based on factory specifications) Page Count Estimated Pages: Hundreds (specific count not provided, but described as 'complete official full factory') Manual Type Type: Workshop Service Repair Manual Language Language: English (standard for factory manuals unless otherwise specified) Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Ignition System, Exhaust System, Transmission, Clutch Chassis: Frame, Suspension (Front & Rear), Steering, Wheels, Tires, Brakes (Front & Rear) Electrical: Wiring Diagrams, Lighting System, Ignition Switch, Battery, Starter Motor, Charging System, Instruments, ECUs, Sensors Bodywork: Fairings, Seat, Fuel Tank, Body Panels, Body Trim, Fasteners Procedures Included Routine Maintenance: Oil Changes, Filter Replacements, Chain Adjustment, Spark Plug Inspection/Replacement, Air Filter Cleaning/Replacement, Coolant Checks Diagnostics: Troubleshooting Guides, Fault Code Diagnosis, System Testing Procedures, Component Checks Repair Overhaul: Engine Rebuilding (Top-end & Bottom-end), Transmission Disassembly/Reassembly, Suspension Component Replacement, Brake System Overhaul, Electrical Component Replacement Disassembly Reassembly: Complete Disassembly and Reassembly Instructions for all Major Components and Systems Technical Depth Depth: Comprehensive, covering everything from basic maintenance to full engine rebuilds and complex electrical diagnostics. Suitable for professional technicians and experienced enthusiasts. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text due to factory origin, allowing for quick information retrieval. Print Quality Printability: Designed to be fully printable, allowing users to create a physical copy for workshop use. Binding Type Suggested Binding: Coil-bound or comb-bound for lay-flat usability in a workshop environment. Paper Type Recommended Paper: Heavy-duty, laminated paper for durability in greasy workshop conditions (if printing). ⚙️ Engine Specifications Primary Engine Type: 998cc, Liquid-cooled, 4-stroke, DOHC, 5-valve per cylinder, Inline 4-cylinder Bore X Stroke: 77.0 mm x 53.6 mm Compression Ratio: 12.4:1 Performance Horsepower: Approx. 170-175 HP (at crank, model dependent) Torque: Approx. 80-83 lb-ft (at crank, model dependent) Fuel System Induction: Fuel Injection with Dual Injectors per Cylinder (Mikuni or similar) Fuel Type: Unleaded Premium Gasoline (95 RON / 91 AKI or higher) Ignition System Type: TCI (Transistor Controlled Ignition) with dual spark plug per cylinder Cooling System Type: Liquid-cooled Lubrication System Type: Wet Sump 🔧 Transmission Standard Type: 6-speed, Constant Mesh Features Clutch: Wet, Multi-plate; Assist & Slipper Clutch Gear Ratios 1St: 2.563 (39/17) 2Nd: 1.944 (35/18) 3Rd: 1.632 (31/19) 4Th: 1.409 (31/22) 5Th: 1.250 (30/24) 6Th: 1.136 (26/23) Final Drive Type: Chain Drive Ratio: 17/46 (2.706) 📐 Dimensions Exterior Length: Approx. 2,085 mm (82.1 in) Width: Approx. 720 mm (28.3 in) Height: Approx. 1,135 mm (44.7 in) Wheelbase: Approx. 1,405 mm (55.3 in) Ground Clearance: Approx. 135 mm (5.3 in) Weights Dry Weight: Approx. 177 kg (390 lbs) Wet Weight: Approx. 201 kg (443 lbs) (fully fueled) Load Capacity: Single Rider recommended (typically 100 kg / 220 lbs max) Wheels Tires Front Tire Size: 120/70ZR17M/C (58W) Rear Tire Size: 190/50ZR17M/C (73W) Front Wheel Type: Cast Aluminum Alloy Rear Wheel Type: Cast Aluminum Alloy Wheelbase Bolt Pattern: N/A (Motorcycle) 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycles typically do not have standardized automotive crash test ratings) Active Features Braking System: Hydraulic Disc Brakes (Dual Front, Single Rear) Front Brakes: Dual 320mm Disc, Radial Mount 4-piston Calipers (e.g., Brembo or Nissin) Rear Brakes: Single 220mm Disc, 2-piston Caliper Suspension Features: Fully Adjustable Front and Rear Suspension (e.g., 43mm USD forks, Monoshock rear) Passive Features Lighting: Halogen Headlights, LED Taillight 💡 Technology Features Infotainment Instrument Cluster: Digital LCD display with Tachometer, Speedometer, Odometer, Trip Meters, Clock, Fuel Gauge, and Warning Lights. Driver Assistance Engine Management: Yamaha Chip Control Throttle (YCCT) - early generation electronic throttle system for improved response and emissions control. Fuel Injection: Advanced fuel injection system with dual injectors per cylinder for optimized fuel delivery. Connectivity Diagnostic Ports: On-board diagnostics (OBD) port for connecting diagnostic tools and retrieving fault codes. 🔧 Maintenance Service Intervals Oil Change: Every 6,000 km (3,700 miles) or 6 months (refer to manual for exact specification) Oil Filter Replacement: Every 12,000 km (7,500 miles) or 12 months Air Filter Cleaning: Every 6,000 km (3,700 miles) Spark Plug Inspection: Every 12,000 km (7,500 miles) Valve Clearance Check: Every 24,000 km (15,000 miles) Fluid Specifications Engine Oil: Yamalube 10W-40 or equivalent API SG, JASO MA certified motorcycle oil (refer to manual for...