🏷️ Basic Information Identification Make: BMW Model: R1100S Year: 2002 Codes Model Code: R1100S 👋 Introduction Market Position Segment: Sport touring motorcycle Target Audience: Owners and technicians requiring in-depth maintenance and repair guidance Competitive Analysis Competitors: Other sport-touring motorcycles of the era (e.g., Honda VFR800, Yamaha FJR1300, Kawasaki GTR1000) Key Features Unique Selling Points Vehicle: Boxer-twin engine, Telelever front suspension, Paralever rear suspension, shaft drive, strong braking (optional ABS) Unique Selling Points Manual: Official factory documentation, comprehensive coverage, digital format for accessibility 📋 Manual Details Coverage Areas Coverage Scope: Complete factory service and repair Page Count Estimated Pages: Hundreds Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine System: Complete overhaul, diagnosis, tuning, lubrication, cooling Fuel System: Injection system (Bosch Motronic), fuel pump, injectors, throttle body Transmission System: Clutch, gearbox, drive shaft, final drive Electrical System: Ignition, lighting, starting, charging, battery, ECU, sensors, wiring diagrams Chassis System: Frame, suspension (front Telelever, rear Paralever), steering, wheels, tires Brake System: ABS II (if equipped), hydraulic system, calipers, discs, fluid replacement Bodywork And Fittings: Fairings, seat, fuel tank, fenders, controls Procedures Included Maintenance Procedures: Regular service, oil changes, filter replacements, chain adjustment, brake checks Repair Procedures: Engine rebuild, gearbox overhaul, suspension component replacement, electrical diagnostics and repair Troubleshooting: System-specific fault diagnosis and correction guides Technical Specifications: Torque values, clearances, fluid capacities, electrical specifications Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and transmission rebuilds 📊 Manual Specifications File Format File Type: Portable Document Format (PDF) Print Quality Printability: Printable in its entirety or select pages Binding Type Binding: Not Applicable (Digital PDF) Paper Type Paper: Not Applicable (Digital PDF) Searchability Text Search: Likely text-searchable PDF for efficient information retrieval ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, four-stroke, boxer twin-cylinder Displacement: 1085 cc (66.2 cu in) Bore X Stroke: 99 mm x 70.5 mm Compression Ratio: 11.3:1 Valve Train: Two valves per cylinder, OHC Performance Horsepower: 90 hp (67.1 kW) @ 7250 rpm (approximate) Torque: 98 Nm (72 lb-ft) @ 6000 rpm (approximate) Fuel System Fuel Delivery: Electronic fuel injection (Bosch Motronic 2.4) Fuel Type: Unleaded gasoline, minimum 91 octane Lubrication Oil Capacity: Approx. 4.0 liters (4.2 US qt) with filter change Cooling Cooling System: Oil-cooled (with internal oil passages in cylinders) 🔧 Transmission Standard Transmission Type: 6-speed manual, constant mesh Clutch Type: Single dry plate, hydraulically operated Final Drive: Shaft drive Features Gear Ratios: Specific ratios detailed in manual Fluid Specifications Gearbox Oil: BMW recommends SAE 75W-90 GL-5 gear oil (e.g., BMW Hypoid Gear Oil) 📐 Dimensions Exterior Length: Approx. 2170 mm (85.4 in) Width: Approx. 910 mm (35.8 in) at handlebars Height: Approx. 1240 mm (48.8 in) at seat Weights Dry Weight: Approx. 227 kg (500 lbs) Wet Weight: Approx. 242 kg (533 lbs) Max Payload: Approx. 214 kg (472 lbs) Capacities Fuel Tank Capacity: 25 liters (6.6 US gal), including 4 liter reserve 🛡️ Safety Features Ratings ABS: Optional BMW Motorrad ABS II Active Features Braking System: Linked braking (front caliper partially activated by rear pedal/lever), disc brakes front and rear Passive Features Lighting: Halogen headlight, LED taillight Chassis Design: Sturdy frame, optimized weight distribution for stability 💡 Technology Features Infotainment Instrumentation: Analog tachometer and speedometer, LCD multi-function display (fuel level, clock, gear indicator, trip meters) Driver Assistance ABS System: BMW Motorrad ABS II (optional) providing anti-lock braking for enhanced safety Connectivity Diagnostic Port: On-board diagnostics (OBD) port for electronic fault code reading 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 km (6,200 miles) or annually, whichever comes first Major Service Interval: Every 20,000 km (12,500 miles) or biennially, including valve adjustment, spark plug replacement, etc. (Specifics in manual) Brake Fluid Change: Every 2 years Fluid Specifications Engine Oil Type: BMW recommends SAE 20W-50 or SAE 15W-50 synthetic motorcycle oil meeting API SG or higher Brake Fluid Type: DOT 4 Known Issues Common Wear Items: Clutch friction plates, steering head bearings, rear shock absorber, fuel pump relay Electrical Concerns: Fuel pump relay failures, Hall sensor issues (less common on this model but possible) Torque Specifications Wheel Axle Nuts: Specific torque values detailed in manual (e.g., front axle nut 65 Nm, rear axle nut 118 Nm) Part Numbers Oil Filter Part Number: BMW 11 42 1 450 708 (or equivalent aftermarket) 📚 Vehicle History Brand Heritage Manufacturer: Bayerische Motoren Werke AG (BMW) Legacy: Long history in motorcycle manufacturing, known for engineering quality and innovation Model Evolution Predecessors: R1100RS, R850R/RS Generation: Part of the 'R1100' family introduced in the mid-1990s, with the R1100S focusing on sportiness Production Production Years: 1998-2006 (for R1100S model) Manufacturing Location: Berlin, Germany (BMW Motorrad Plant) 🏆 Awards & Recognition Recognitions Market Reception: Generally well-received for its comfortable ride, capable handling, and boxer-twin character, appealing to touring riders with a sporting inclination Ratings Owner...