The BMW R 1150 GS, an Adventure Tourer motorcycle from 2005, embodies BMW's legacy of robust engineering and all-terrain capability. Built with a boxer-twin engine and a focus on durability, this model is renowned for its versatility, excelling in both long-distance touring and off-road exploration. Its design prioritizes rider comfort and dependable performance, making it a trusted companion for adventurous journeys. The R 1150 GS represents a significant step in the evolution of adventure motorcycles, offering a blend of power, handling, and the characteristic build quality associated with the brand. This comprehensive factory service repair manual provides complete information for the maintenance and repair of your BMW R 1150 GS. It covers all essential systems, including the engine, drivetrain, chassis, and electrical components, with detailed step-by-step procedures, troubleshooting guides, and diagnostic techniques. The manual is designed to empower owners and professional technicians alike, offering expert guidance to ensure optimal performance and longevity of the vehicle. With extensive illustrations and clear, detailed instructions, this resource is an invaluable tool for maintaining the integrity and functionality of your motorcycle. 🏷️ Basic Information Identification Make: BMW Model: R 1150 GS Year: 2005 Vehicle Type: Motorcycle Category: Adventure Tourer 👋 Introduction Market Position Target Audience: BMW R 1150 GS 2005 owners, mechanics, technicians Value Proposition: Cost savings on labor, empowerment for owners to perform maintenance and repairs Competitive Analysis Differentiation: Official factory manual, comprehensive coverage, detailed technical information Key Features Features: Printable, searchable, digital format for easy access and storage, expert guidance 📋 Manual Details Coverage Areas Primary Coverage: Complete factory service and repair Additional Coverage: Maintenance, troubleshooting, diagnostics, all styles Page Count Estimated Pages: Hundreds (specific count not provided but implied extensive) Manual Type Type: Factory Service Repair Manual Source: Official Factory Manuals (not 3rd party) Language Language: English Format Format: PDF (Download) 📖 Manual Coverage Systems Covered Engine: General Information, Fuel System, Cooling System, Engine Top End, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission Drivetrain: Clutch, Crankshaft/Transmission, Wheels/Tires, Final Drive Chassis: Brakes, Suspension, Steering, Frame Electrical: Electrical System, Wiring Diagrams General: General Information, Appendix Procedures Included Maintenance: Scheduled maintenance, fluid checks, basic servicing Repair: Step-by-step repair procedures for all covered systems Troubleshooting: Advanced troubleshooting guide, diagnosis of engine fault symptoms, problem evaluation and fixing approaches Diagnostics: Engine management systems analysis, part testing techniques Electrical Diagnostics: Tracing and verifying wiring diagrams, electrical system troubleshooting Technical Depth Depth: Comprehensive, detailed, suitable for professional technicians and owners Instructional Style: Step-by-step, numbered instructions, detailed substeps, notes, cautions, warnings Illustrations: Detailed illustrations, drawings, photos, enlarged inset views 📊 Manual Specifications File Format Format: PDF Compatibility: Windows OS, Mac OS Readability: Requires Adobe PDF Reader Print Quality Printability: Printable without restriction (individual pages or entire manual) Resolution: High Resolution Binding Type Binding: N/A (Digital Download - Printable) Paper Type Paper Type: N/A (Digital Download - Printable) ⚙️ Engine Specifications Primary Engine Engine Type: Air/oil-cooled, four-stroke, boxer-twin Displacement: 1130 cc (1130 cm³) Bore X Stroke: 101 mm x 70.5 mm (estimated, specific to model year) Compression Ratio: 9.7:1 (estimated, specific to model year) Valve Train: 2 valves per cylinder, pushrod actuated OHV Performance Horsepower: 85 hp @ 6750 rpm (estimated, specific to model year) Torque: 98 Nm (72 lb-ft) @ 5250 rpm (estimated, specific to model year) Fuel System Fuel Delivery: Electronic Fuel Injection (Bosch Motronic MA 2.4) Fuel Type: Unleaded premium gasoline (95 RON / 91 AKI) 🔧 Transmission Standard Transmission Type: 6-speed manual Optional Optional Transmission: None specified for this model year Features Clutch Type: Single dry plate, hydraulically operated Final Drive: Shaft drive to rear wheel 📐 Dimensions Exterior Length: 2230 mm (87.8 in) (estimated, specific to model year) Width: 935 mm (36.8 in) (over handlebars, estimated) Height: 1350 mm (53.1 in) (to handlebars, estimated) Weights Dry Weight: 232 kg (511.5 lbs) (estimated, specific to model year) Gross Vehicle Weight Rating: 450 kg (992 lbs) (estimated) Fuel Tank Capacity: 20 liters (5.3 US gal) 🛡️ Safety Features Ratings ABS: Optional BMW Motorrad Integral ABS Active Features Braking System: Dual front disc brakes, single rear disc brake. ABS option available. Suspension Front: BMW Telelever, 170 mm travel Suspension Rear: BMW Paralever, 135 mm travel Passive Features Lighting: Halogen headlight, LED taillight 💡 Technology Features Infotainment Infotainment System: Not applicable for this model year (focus on functional engineering) Driver Assistance ABS: Optional Integral ABS system for enhanced braking control Connectivity Connectivity Features: Not applicable for this model year Engine Management Engine Control Unit: Bosch Motronic MA 2.4, managing fuel injection and ignition timing 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 km (6,000 miles) or annually Major Service Interval: Every 20,000 km (12,000 miles) (includes valve adjustment, etc.) Fluid Specifications Engine Oil Type: API SG/SH/SJ or ACEA A2/A3, viscosity SAE 20W-50 or 15W-50 Engine Oil Capacity: Approx. 4.0 liters (4.2 US quarts) with filter change Brake Fluid: DOT...