This manual covers the R850GS and R850R models from the first generation, produced between 1996 and 2001. These motorcycles, powered by a 848cc Boxer Twin engine with fuel injection and a 5-speed manual transmission, offer a blend of reliability and performance. The R850GS is designed for adventure touring with its robust build and increased suspension travel, while the R850R provides a classic naked sport-tourer experience. The legacy of engineering excellence is evident in these models, known for their durability and rider comfort, making them a capable choice for various riding conditions. This comprehensive factory service repair manual in English provides in-depth information for the maintenance and repair of your R850GS or R850R. It includes detailed coverage of all major systems, from the fuel and cooling systems to the engine, transmission, brakes, suspension, and electrical components. The manual offers step-by-step repair procedures, troubleshooting guides, diagnostic information, and technical specifications, enabling owners and technicians to perform factory-level maintenance, address common issues, and ensure the longevity and optimal performance of these motorcycles. 🏷️ Basic Information Identification Make: BMW Model: R850GS / R850R Model Code: R850GS, R850R Generation Generation: First Generation (1996-2001) 👋 Introduction Market Position Positioning: Essential resource for owners and mechanics seeking to perform factory-level maintenance and repairs on BMW R850GS and R850R models. Competitive Analysis Comparison: Directly replaces expensive OEM manuals or unreliable third-party alternatives. Offers complete factory coverage at a fraction of the cost of professional labor. Key Features Features: Authentic factory data, step-by-step procedures, detailed illustrations and diagrams, troubleshooting guides, electrical system diagrams, cost savings on labor. 📋 Manual Details Coverage Areas Covered Years: 1996, 1997, 1998, 1999, 2000, 2001 Models Covered: R850GS, R850R Page Count Estimated Page Count: Hundreds (specific number not provided, but implied to be comprehensive) Manual Type Manual Type: Factory Service Repair Manual Language Language: English Format File Format: PDF Download 📖 Manual Coverage Systems Covered Systems: General Information, Fuel System, Cooling System, Engine Top End, Clutch, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame, Electrical System, Appendix Procedures Included Procedures: Maintenance, Repair, Troubleshooting, Diagnostics, Rebuilding, Refurbishing, Restoring, Engine Fault Symptom Diagnosis, Part Testing, Wiring Diagram Tracing, Engine Management System Analysis, Common Fixes, Mechanic Evaluation Technical Depth Depth: Comprehensive factory-level detail, step-by-step instructions, advanced troubleshooting, secret techniques used by top mechanics 📊 Manual Specifications File Format PDF Quality: High Resolution Print Quality Printability: Printable without restriction (individual pages or entire manual) Binding Type Binding Type: Digital Download (Printable) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: BMW Boxer Twin (Air/Oil-cooled) Engine Displacement: 848cc (for both R850GS and R850R) Performance Horsepower: Approximately 70-75 HP (Varies slightly between GS and R models, and year) Torque: Approximately 75-79 Nm (Varies slightly between GS and R models, and year) Fuel System Fuel Delivery: Fuel Injection (Bosch Motronic) 🔧 Transmission Standard Transmission Type: 5-Speed Manual Optional Optional Transmission: N/A (Standard) Features Clutch Type: Single Dry Plate Clutch (Hydraulically Actuated) Final Drive: Shaft Drive 📐 Dimensions Exterior Type: Motorcycle Style: R850GS (Adventure Touring), R850R (Standard/Naked) Weights Dry Weight: Approx. 200-215 kg (Varies by model and equipment) Wet Weight: Approx. 225-240 kg (Varies by model and equipment) 🛡️ Safety Features Ratings Safety Features Coverage: Manual covers safety aspects related to maintenance and repair procedures, including brake system servicing and electrical safety. Active Features Active Safety: ABS (Optional on some models, coverage may be included) Passive Features Passive Safety: Frame integrity, suspension stability, braking system functionality. 💡 Technology Features Infotainment Infotainment Systems: Basic for the era. May cover optional radio installations or accessory electrical connections for navigation devices. Driver Assistance Assistance Systems: ABS (Anti-lock Braking System) may be covered if equipped as an option. Connectivity Connectivity Features: Limited by era. Focuses on the electrical system's ability to support accessories. 🔧 Maintenance Service Intervals Major Service: Covered in detail, typically includes valve adjustments, spark plug replacement, fluid changes, filter replacements (oil, air, fuel). Specific intervals (e.g., every 10,000 km or 12 months) are detailed within the manual. Fluid Specifications Engine Oil: Specific viscosity grades (e.g., 20W-50, 15W-40) and API service classifications are provided. Capacity: Approx. 4.0 liters with filter change. Gearbox Oil: Specific gear oil specifications and quantities for the transmission and final drive are detailed. Typically a GL-5 rated gear oil. Coolant: For R850GS, coolant type and mixture ratio (typically a 50/50 mix of ethylene glycol and distilled water) will be specified. R850R likely air-cooled, but manual will confirm. Known Issues Common Problems: The manual would address common issues such as potential fuel injector issues, clutch slave cylinder leaks, suspension seal wear, and electrical connector corrosion, providing diagnostic and repair steps. Preventative Maintenance: The manual emphasizes preventative measures such as regular cleaning, lubrication of moving parts, and timely replacement of wear items to prevent escalation of minor issues. 📚 Vehicle History Brand...