🏷️ Basic Information Identification Make: Triumph Model: Bonneville Year: 2004 👋 Introduction Market Position Segment: Classic British Motorcycle, Retro Styling, Standard/Cruiser Category Competitive Analysis Key Competitors: Harley-Davidson Sportster, Ducati Monster (early models), various Japanese retro bikes. Key Features Engine Layout: Parallel-twin, air-cooled (common for Bonneville models) Styling: Iconic British motorcycle design, timeless appeal. Manual Purpose: Empower owners with knowledge for maintenance and repair, extending vehicle life and performance. Manual Value Proposition: Comprehensive resource to maintain, diagnose, and repair the Triumph Bonneville 2004, empowering owners to save time and money while ensuring optimal performance and longevity. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Secondary Coverage: Routine Maintenance, Troubleshooting, Diagnostics Page Count Estimated Page Count: Estimated 300-400 pages (typical for comprehensive service manuals of this era) Manual Type Type: Digital Service & Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Cylinder Head, Camshafts, Barrels, Pistons, Crankshaft, Rods, Balancers Transmission: Clutch, Gearbox internals, Shifting mechanisms Fuel Exhaust: Fuel System (Carburetor or early EFI depending on variant), Exhaust System Lubrication: Lubrication System, Oil Pump, Oil Cooler (if equipped) Brakes: Front and Rear Brake Systems, Hydraulic components, Pad/Shoe Replacement Suspension: Front Forks, Rear Shock Absorbers, Swingarm Final Drive: Chain drive, Sprockets, Adjustment, Maintenance Wheels Tires: Wheel Bearings, Tire Inflation, Replacement recommendations Frame Bodywork: Frame structure, Body panels, Seat, Fenders, Fuel Tank Electrical Ignition: Ignition System, Charging System (Alternator/Stator, Regulator/Rectifier), Lighting, Starting System, Wiring Diagrams Procedures Included Maintenance: Routine checks, Lubrication, Filter replacement, Spark plug replacement, Chain adjustment Repair Overhaul: Engine top-end rebuild (head, barrels, pistons), Clutch replacement, Transmission servicing, Suspension component replacement, Brake caliper overhaul Troubleshooting: Diagnostic flowcharts for common issues, Symptom-based troubleshooting guides Wiring Diagrams: Comprehensive electrical system diagrams for troubleshooting and repair. Technical Depth Depth: Comprehensive, covering routine maintenance to complete engine and transmission rebuilds, including detailed diagrams and specifications. Torque Specifications: Detailed torque specifications for all critical fasteners. Clearances Tolerances: Precise measurements for engine, transmission, and chassis components. 📊 Manual Specifications File Format Compatibility: Adobe PDF Reader (all versions), accessible on Windows, Mac, Smartphones, and Tablets. Features: Searchable text, Zoom in/out functionality for detailed viewing. Download Method: Instant digital download after purchase. Print Quality Printability: Printable (user-dependent, requires PDF reader with print capabilities) Binding Type Binding: N/A (Digital Product) Paper Type Paper: N/A (Digital Product) ⚙️ Engine Specifications Primary Engine Configuration: Parallel-Twin, Air-Cooled (Likely 865cc DOHC for this generation, but early 2000s may have variations. Manual will specify exact variant covered.) Performance Estimated Horsepower: Approx. 60-70 HP (model dependent) Estimated Torque: Approx. 50-55 lb-ft (model dependent) Fuel System System Type: Carburetor (likely Twin 36mm Mikuni VM or CV carbs for early 2004 models) or early Fuel Injection (T.I.S. - Triumph Ignition System, depending on specific sub-model and market) Technical Details Bore X Stroke: Variable, Manual will contain exact specifications. Compression Ratio: Variable, Manual will contain exact specifications. Valve Train: DOHC, 4 valves per cylinder (likely) 🔧 Transmission Standard Type: 5-Speed Manual Sequential Optional Availability: N/A (Standard configuration for this model) Features Clutch Type: Wet, Multi-plate Gear Ratios: Detailed in Manual Fluid Specifications Transmission Oil Type: Refer to Manual for specific API GL-4 or GL-5 specification and viscosity grade (e.g., SAE 75W-90 or SAE 10W-40 motorcycle specific oil) 📐 Dimensions Exterior Wheelbase: Approx. 1490 mm / 58.7 in (model dependent) Seat Height: Approx. 740 mm / 29.1 in (model dependent) Weights Dry Weight: Approx. 196 kg / 432 lbs (model dependent) Wet Weight: Approx. 213 kg / 470 lbs (model dependent) Capacity Fuel Tank Capacity: Approx. 16 Liters / 4.2 US Gallons (model dependent) 🛡️ Safety Features Ratings Crash Test Results: N/A (Motorcycle safety is assessed differently than cars; manual will focus on mechanical integrity and system function.) Active Features Braking System: Dual Disc Front, Single Disc Rear (Hydraulic, Caliper type specified in manual) Passive Features Lighting: Headlight, Taillight, Turn Signals, Brake Light (electrical system details in manual) 💡 Technology Features Infotainment System: Basic instrumentation: Speedometer, Tachometer, Odometer, Trip Meter, Neutral Indicator, Oil Pressure Light, High Beam Indicator. No modern infotainment systems. Driver Assistance Features: None (Focus on mechanical and electrical systems for rider control). Ignition System Type: Electronic Ignition (T.I.S. - Triumph Ignition System), likely CDI or similar, with specific timing details provided in the manual. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles or 6 months (refer to manual for exact mileage/time and conditions) Valve Check Interval: Typically every 6,000-12,000 miles (refer to manual for exact interval and adjustment procedure) Chain Lubrication Adjustment: Every 500 miles or after washing/rain, and adjust as needed. Fluid Specifications Engine Oil Type: High-quality motorcycle specific oil, typically SAE 10W-40 or 20W-50 with JASO MA rating. Manual will specify exact grade and API classification. Coolant Type: N/A (Air-cooled engine) Brake Fluid Type: DOT 4 (refer to manual for specific recommendations and bleeding...