🏷️ Basic Information Identification Make: BMW Model: R850C Model Variant: R850R Classic (R850C) Year: 2000 Codes Internal Model Code: R28 👋 Introduction Market Position Segment: Cruiser/Touring Motorcycle Target Demographic: Riders seeking classic styling with modern BMW engineering Competitive Analysis Key Competitors: Harley-Davidson Softail models, Honda Shadow series, Kawasaki Vulcan series, Yamaha V-Star series Key Features Unique Selling Proposition: BMW's signature Boxer engine in a cruiser package, exceptional build quality, shaft drive Brand Recognition: BMW's reputation for engineering excellence and reliability 📋 Manual Details Coverage Areas Primary Coverage: BMW R850R Classic (R850C) Secondary Coverage: All model variants, engine configurations, and trim levels for the 2000 R850C Page Count Estimated Pages: 400-600 Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete overhaul, diagnostics, tuning, component testing, lubrication systems, cooling system Transmission: Clutch, gearbox internal components, shift mechanism, lubrication, troubleshooting Electrical System: Wiring diagrams, battery, charging system (alternator, regulator), ignition system, lighting, starter motor, instrumentation, fuses, relays, ECUs Fuel System: Fuel injection (Bosch Motronic), fuel pump, injectors, throttle body, fuel pressure regulator, fuel tank, lines Brake System: Hydraulic system, ABS (optional), brake pads, discs, calipers, master cylinders, fluid specifications, bleeding procedures Suspension: Front fork (telescopic), rear shock absorber (Monolever), springs, damping adjustments, seals, bearings Chassis Frame: Frame inspection, alignment, subframe, steering head bearings Bodywork Trim: Fairings, fuel tank, seat, fenders, mounting hardware, removal/installation Exhaust System: Mufflers, catalytic converter, exhaust headers, gaskets, mounting Wheels Tires: Tire pressures, wheel bearing maintenance, spoke tensioning (if applicable), rim specifications Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, spark plug replacement, brake fluid flush, coolant replacement Troubleshooting: Diagnostic flowcharts, common faults, symptom-based troubleshooting guides, electrical system diagnostics Repair: Component disassembly, reassembly, adjustment procedures, torque specifications for all fasteners Diagnostics: Engine performance issues, electrical faults, ABS system checks, fuel system analysis Engine Rebuild: Piston and ring replacement, cylinder head service, valve adjustment, crankshaft and connecting rod inspection Transmission Overhaul: Gearset removal and inspection, bearing replacement, shift drum and fork alignment Electrical Diagnostics: Fault code retrieval (if applicable), sensor testing, actuator testing, wiring continuity checks Technical Depth Depth: Comprehensive (from basic maintenance to complete engine and transmission rebuilds) Detail Level: Detailed step-by-step instructions with accompanying diagrams and illustrations Target Audience: Professional technicians and experienced DIY mechanics 📊 Manual Specifications File Format File Type: PDF Searchability: Text-searchable Print Quality Printability: Printable (high-resolution pages) Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke Boxer-twin, air/oil-cooled Displacement: 848 cc (51.7 cu in) Bore X Stroke: 90.0 mm x 66.0 mm (3.54 in x 2.60 in) Compression Ratio: 9.2:1 Valve Train: 2 valves per cylinder, pushrod operated Performance Horsepower: 50 hp (37 kW) @ 6000 rpm Torque: 70 Nm (52 lb-ft) @ 4750 rpm Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline, minimum 91 RON (87 AKI) Fuel Capacity: 25 liters (6.6 US gal) 🔧 Transmission Standard Transmission Type: 5-speed manual Final Drive: Shaft drive Features Clutch Type: Single dry plate, hydraulically operated 📐 Dimensions Exterior Length: Approx. 2300 mm (90.6 in) Width: Approx. 920 mm (36.2 in) Height: Approx. 1200 mm (47.2 in) Weights Dry Weight: Approx. 220 kg (485 lbs) Wet Weight: Approx. 240 kg (529 lbs) Gross Vehicle Weight Rating: 450 kg (992 lbs) 🛡️ Safety Features Ratings ABS: Optional (BMW Integral ABS) Active Features Braking System: Disc brakes front and rear Passive Features Lighting: Halogen headlight, LED taillight 💡 Technology Features Infotainment Instrumentation: Analog speedometer and tachometer, LCD display for odometer, trip meter, clock, fuel level Driver Assistance ABS: Optional Integral ABS system for enhanced braking control Connectivity Diagnostic Port: BMW proprietary diagnostic connector 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 km (6,000 miles) or annually Valve Adjustment Interval: Every 20,000 km (12,000 miles) Brake Fluid Flush Interval: Every 2 years Fluid Specifications Engine Oil Type: SAE 15W-50 or 20W-50 API SG/SH or higher, BMW approved Engine Oil Capacity: Approx. 3.0 liters (3.2 US qt) with filter change Transmission Oil Type: SAE 75W-90 API GL-4 or GL-5 Transmission Oil Capacity: Approx. 0.5 liters (0.5 US qt) Final Drive Oil Type: SAE 80W-90 API GL-5 Final Drive Oil Capacity: Approx. 0.2 liters (0.2 US qt) Brake Fluid Type: DOT 4 Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors (BMW approved) Known Issues Common Wear Items: Clutch wear, swingarm pivot bearings, steering head bearings Potential Electrical Faults: Stator/rotor issues, regulator/rectifier failures, wiring harness degradation 📚 Vehicle History Brand Heritage Heritage: BMW Motorrad, founded in 1916, known for precision engineering and durable motorcycles. Model Evolution Predecessors: R850R, R100R series Successors: R850R/R1200R variants Production Production Period: Late 1990s to early 2000s Manufacturing Location: Berlin, Germany 🏆 Awards & Recognition Recognitions Brand Awards: BMW Motorrad consistently recognized for build quality and reliability...