🏷️ Basic Information Identification Make: BMW Motorcycle Models Covered: R1100RT, R1100RS, R850GS, R1100GS, R850R, R1100R Model Years Covered: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 Codes Chassis Codes: R259 (R1100 models), R259 (R850 models) 👋 Introduction Market Position Target Audience: BMW motorcycle owners seeking to perform their own maintenance and repairs, DIY enthusiasts, independent repair shops. Competitive Analysis Value Proposition: Provides dealership-level repair information at a fraction of the cost of professional servicing, empowering owners with knowledge and saving money on repairs. Key Features Authenticity: Identical information used by BMW dealership technicians. Convenience: Digital format allows for selective printing, searching, and easy access. Comprehensiveness: Covers all major repair and maintenance procedures for multiple models and years. 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive Service, Repair, and Workshop Page Count Estimated Pages: Extensive (exact page count not specified, but described as comprehensive) Manual Type Type: Service/Repair/Workshop Manual Language Language: English Format Delivery Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Engine disassembly, assembly, inspection, tuning, troubleshooting, oil flow, lubrication system, cooling system (oil-cooled), valve adjustment, timing chain/belt inspection, piston/cylinder inspection, crankshaft/connecting rod inspection. Fuel System: Fuel injection system (Bosch Motronic), throttle body, injectors, fuel pump, fuel filter, fuel lines, fuel tank removal and installation. Transmission And Drivetrain: Clutch inspection and replacement, gearbox disassembly and assembly, gear selection mechanism, final drive (shaft drive) inspection, maintenance, and overhaul. Electrical System: Wiring diagrams, charging system (alternator, regulator), ignition system (spark plugs, coils, ECU), lighting systems (headlights, taillights, turn signals), starting system (starter motor, battery), instrument cluster, sensor diagnostics, troubleshooting electrical faults. Chassis And Suspension: Front suspension (Telelever system for RT/RS/GS, conventional forks for R models), rear suspension (Paralever system), shock absorber adjustment and replacement, fork seal replacement, steering head bearing maintenance, wheel bearing inspection. Braking System: Front and rear brake systems (ABS II or optional ABS-IV), brake pad replacement, brake fluid flush and bleeding, caliper maintenance, brake line inspection and replacement, master cylinder overhaul. Bodywork And Fairings: Fairing removal and installation, body panel repair and replacement, seat removal, luggage system maintenance (RT models), wind deflector adjustments. Procedures Included General Maintenance: Oil changes, filter replacement, air filter cleaning/replacement, spark plug replacement, tire pressure checks, chain lubrication (if applicable to specific R models, though most are shaft drive), bolt torquing. Troubleshooting: Diagnostic procedures for common problems, error code interpretation (if applicable to Motronic system), systematic fault finding. Engine Repair: Top-end rebuilds, bottom-end overhauls, piston ring replacement, bearing replacement, gasket and seal replacement, complete engine teardown and reassembly. Suspension Repair: Fork seal replacement, shock absorber servicing, linkage bearing maintenance, steering head bearing adjustment. Electrical Repair: Wiring harness repair, component testing and replacement (alternator, starter, ignition coils), sensor diagnostics and replacement, fault finding using wiring diagrams. Brake System Overhaul: Brake caliper rebuilding, master cylinder overhaul, ABS system troubleshooting and bleeding procedures. Technical Depth Depth: Professional-level, dealership-grade Documentation Style: Step-by-step instructions, detailed diagrams, high-resolution illustrations, wiring schematics, technical specifications. 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Printable (user can select pages/diagrams) Binding Type Binding: Digital (downloadable PDF) Paper Type Paper Type: N/A (Digital Format) Search Functionality Searchability: Searchable text content Image Quality Image Resolution: High-resolution (allows zooming) ⚙️ Engine Specifications Primary Engine Engine Type: Air/Oil-cooled, four-stroke, boxer twin-cylinder engine Displacement: R1100 models: 1085cc; R850 models: 848cc Bore X Stroke: R1100: 99mm x 70.5mm; R850: 80.9mm x 83.2mm Compression Ratio: R1100: 10.0:1; R850: 8.5:1 (approximate, check manual for exact) Performance Horsepower R1100: Approx. 90 hp @ 7,250 rpm (varies slightly by model) Torque R1100: Approx. 98 Nm (72 lb-ft) @ 5,250 rpm (varies slightly by model) Horsepower R850: Approx. 70 hp @ 7,500 rpm (varies slightly by model) Torque R850: Approx. 77 Nm (57 lb-ft) @ 4,750 rpm (varies slightly by model) Fuel System Fuel Induction: Electronic Fuel Injection (EFI) with Bosch Motronic engine management Fuel Type: Unleaded gasoline, minimum 91 octane (RON+MON)/2 Lubrication System Oil Type: Refer to manual for specific BMW recommended oil viscosity and API classification (e.g., SAE 20W-50 or 15W-50) Oil Capacity: Approx. 4.0 liters (check manual for exact capacity with/without filter change) Cooling System Cooling Method: Air-cooled with Oil Cooler 🔧 Transmission Standard Type: 5-speed manual gearbox Optional Features: Single-plate dry clutch (cable operated) Features Final Drive: Shaft drive with single-sided swingarm 📐 Dimensions Exterior Wheelbase: Approx. 1480-1520 mm (varies by model, check manual) Weights Dry Weight: Approx. 230-280 kg (varies significantly by model, check manual) Wet Weight: Approx. 250-300 kg (varies significantly by model, check manual) 🛡️ Safety Features Ratings ABS Availability: Optional ABS II or ABS-IV depending on model and year Active Features Braking System Type: Dual disc front, single disc rear (with optional ABS) Passive Features Lighting: Halogen headlight, integrated turn signals, LED taillight (on some models) 💡 Technology Features Infotainment Instrument Cluster: Analog speedometer and tachometer, digital odometer, trip meter, clock, and indicator lights. RT...