🏷️ Basic Information Identification Make: BMW Model: R850 R Model Code: R259 Product Type: Service Repair Workshop Manual 👋 Introduction Market Position Segment: Mid-size sport touring/roadster motorcycle Target Audience: Owners and independent mechanics seeking in-depth repair and maintenance information for the R850 R Competitive Analysis Competitors: Moto Guzzi California, Honda NT700V Deauville, Yamaha FJR1300 (though R850R is smaller displacement) Key Features Bike Design: Characterized by BMW's signature boxer-twin engine, shaft drive, and Telelever front suspension (on some models/years) Manual Value: Provides essential knowledge for maintaining the reliability and performance of a classic BMW motorcycle 📋 Manual Details Coverage Areas Primary Coverage: BMW R850 R Motorcycle Additional Coverage: Likely covers variants and sub-models within the R850 R family based on production year Page Count Estimated Page Count: Highly variable for digital manuals; typical printed versions range from 300-700 pages for comprehensive coverage Manual Type Type: Workshop Manual / Service Manual / Repair Manual Language Language: English (as indicated by product description) Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, disassembly, assembly, tuning, and diagnostics Fuel System: Fuel injection system (Bosch Motronic), fuel pump, injectors, throttle body, fuel filter replacement Ignition System: Ignition coils, spark plugs, ECU control, timing Transmission: Gearbox internal components, clutch assembly (dry single plate), shift mechanism, final drive (shaft drive) Chassis And Frame: Frame inspection, steering head bearings, fork assembly, rear suspension linkage Brakes: Front and rear brake systems (calipers, discs, master cylinders, ABS components if applicable), hydraulic system bleeding Electrical System: Wiring diagrams, battery, starter motor, alternator, lighting, instrumentation, fuse box, relays Cooling System: Oil cooling system (oil cooler, lines, oil filter) Exhaust System: Mufflers, exhaust pipes, catalytic converter (if equipped), gasket replacement Bodywork And Trim: Fairings, fuel tank, seat, fenders, panels, removal and installation procedures Wheels And Tires: Wheel bearing replacement, tire mounting and balancing, spoke tensioning Procedures Included Routine Maintenance: Oil and filter changes, spark plug replacement, air filter cleaning/replacement, chain/shaft drive lubrication and adjustment (if applicable to variants), brake fluid checks Troubleshooting: Step-by-step diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable) Major Repairs: Engine rebuilds, transmission overhauls, suspension component replacement, electrical system repairs Component Replacement: Detailed instructions for replacing individual parts and sub-assemblies Calibration And Adjustment: Throttle cable adjustment, idle speed setting, clutch lever adjustment Technical Depth Depth: Comprehensive (from basic maintenance to full engine and transmission rebuilds) Diagnostics: Detailed diagnostic flowcharts and information for electrical and mechanical systems Illustrations: Illustrated with clear step-by-step instructions 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable if properly generated PDF Print Quality Printability: Designed for digital viewing and printing of specific pages Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Air/oil-cooled, four-stroke, boxer-twin cylinder Displacement: 848 cc Bore X Stroke: 90.0 mm x 66.0 mm Compression Ratio: 10.0:1 Valve Train: 2 valves per cylinder, pushrod actuated Performance Horsepower: Approximately 70 hp (51 kW) at 7000 rpm (varies slightly by year/market) Torque: Approximately 70 Nm (52 lb-ft) at 5500 rpm (varies slightly by year/market) Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline, minimum 91 octane (RON+MON)/2) Fuel Tank Capacity: Approximately 22 liters (5.8 US gallons) Lubrication Oil Type: BMW recommends specific synthetic motorcycle oil (e.g., SAE 15W-50 or 20W-50 depending on ambient temperature) Oil Capacity: Approximately 4.0 liters (4.2 US quarts) with filter change 🔧 Transmission Standard Type: 5-speed manual gearbox Drive Type: Shaft drive Features Clutch: Dry, single-plate clutch, hydraulically actuated Final Drive Ratio: Typically 32/11 (2.91:1) 📐 Dimensions Exterior Length: Approximately 2220 mm (87.4 in) Width: Approximately 800 mm (31.5 in) at handlebars Height: Approximately 1230 mm (48.4 in) at windshield Wheelbase: Approximately 1430 mm (56.3 in) Weights Dry Weight: Approximately 213 kg (470 lbs) Gross Vehicle Weight: Approximately 430 kg (948 lbs) 🛡️ Safety Features Ratings ABS: Optional ABS (BMW Motorrad ABS) Active Features Braking System: Hydraulic dual disc front brakes, hydraulic single disc rear brake Suspension Front: Telelever (on most R850R models, providing stable handling and anti-dive characteristics) Suspension Rear: Monoshock with single-sided swingarm (Paralever) and adjustable preload/rebound damping Passive Features Lighting: Halogen headlight, LED taillight (depending on year) 💡 Technology Features Infotainment Instrumentation: Analog speedometer and tachometer, digital odometer, trip meter, clock, and warning lights. Later models may have a multi-function display. Driver Assistance ABS: Availability of ABS as an option enhances braking control Connectivity Diagnostics Port: Likely equipped with a diagnostic connector for electronic fault diagnosis using specialized tools (covered in manual) 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 km (6,000 miles) or annually, whichever comes first (refer to manual for precise intervals) Air Filter Inspection: Every 10,000 km (6,000 miles) Spark Plug Replacement: Every 20,000 km (12,000 miles) or as needed Valve Clearance Check: Every 20,000 km (12,000 miles)...