🏷️ Basic Information Identification Make: BMW Model: R1100RT / R1100RS Product Type: Workshop Service Repair Manual 👋 Introduction Market Position Positioning: Premium touring and sport-touring motorcycles for experienced riders, emphasizing technology and rider comfort. Competitive Analysis Competitors: Honda Gold Wing, Yamaha FJR1300, Kawasaki Concours 14, Moto Guzzi Norge Key Features Model Features Rt: Full fairing, integrated luggage, electrically adjustable windscreen, comfortable ergonomics for long-distance travel. Model Features Rs: More sporting-oriented with a half-fairing, slightly more aggressive riding position, emphasizing performance and agility. Manual Value Proposition Value: Essential resource for owners and independent mechanics to maintain, diagnose, and repair these complex machines, saving significant costs compared to dealer service. 📋 Manual Details Coverage Areas Primary Coverage: BMW R1100RT and R1100RS Motorcycles Page Count Estimated Page Count: Comprehensive (Exact count not provided, but implies extensive detail) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable (Implied digital format, likely PDF) 📖 Manual Coverage Systems Covered Engine Systems: Engine assembly, disassembly, tuning, diagnosis, lubrication, cooling system, fuel injection, exhaust system Transmission Drivetrain: Clutch operation and service, gearbox overhaul, final drive maintenance, driveshaft inspection Chassis Suspension: Front fork servicing (including Telelever), rear shock absorber (Paralever) inspection and replacement, wheel bearing maintenance, steering head bearing service Braking System: Brake fluid replacement, caliper servicing, master cylinder overhaul, ABS system diagnostics and bleeding procedures Electrical System: Wiring diagrams, battery maintenance, charging system (alternator, regulator), starter motor service, lighting system, instrument cluster troubleshooting, ECU diagnosis Fuel System: Fuel tank inspection, fuel pump operation, fuel filter replacement, fuel injection system (Bosch Motronic) troubleshooting Bodywork Fairings: Fairing removal and installation, seat servicing, luggage system maintenance (RT specific), body panel adjustments Procedures Included Routine Maintenance: Oil and filter changes, spark plug replacement, air filter cleaning/replacement, valve clearance adjustment, brake pad replacement, chain/driveshaft lubrication Troubleshooting Diagnostics: System-specific diagnostic flowcharts, common fault finding, error code interpretation Repair Overhaul: Complete engine rebuild procedures, transmission component replacement, suspension component overhauls, electrical component repair Technical Specifications: Torque specifications for all fasteners, fluid capacities, electrical resistance values, diagnostic parameters Technical Depth Depth: Comprehensive, from basic scheduled maintenance to complete engine and transmission overhauls 📊 Manual Specifications File Format Format: Digital Download (Likely PDF) Print Quality Quality: High-resolution, clear diagrams and text (assumed for a quality service manual) Binding Type Type: Not Applicable (Downloadable format) Paper Type Type: Not Applicable (Downloadable format) ⚙️ Engine Specifications Primary Engine Type: Air-cooled, four-stroke, flat-twin (boxer) engine Displacement: 1085 cc (1085 cm³) Bore X Stroke: 99 mm x 70.5 mm Compression Ratio: 10.0:1 Performance Horsepower Rt: 90 hp @ 7250 rpm (approx.) Horsepower Rs: 90 hp @ 7250 rpm (approx.) Torque Rt: 98 Nm (72 lb-ft) @ 5500 rpm (approx.) Torque Rs: 98 Nm (72 lb-ft) @ 5500 rpm (approx.) Fuel System Induction: Electronic fuel injection (Bosch Motronic 2.2) Fuel Type: Unleaded gasoline, minimum octane rating 91 (RON+MON/2) Engine Internals Valve Actuation: Overhead valves, pushrod operated, 4 valves per cylinder Ignition System: Digital ignition (CDI) with dual spark plugs per cylinder 🔧 Transmission Standard Type: 5-speed manual gearbox Optional Features: Optional 6-speed gearbox availability in later models or as an aftermarket upgrade (check specific model year). Features Clutch Type: Single dry plate clutch (actuated by hydraulic system) Final Drive: Shaft drive to rear wheel 📐 Dimensions Exterior Length Rt: Approx. 2230 mm (87.8 in) Length Rs: Approx. 2170 mm (85.4 in) Width Rt: Approx. 910 mm (35.8 in) (including mirrors) Height Rt: Approx. 1435 mm (56.5 in) (at highest windscreen position) Weights Dry Weight Rt: Approx. 256 kg (564 lbs) Dry Weight Rs: Approx. 238 kg (525 lbs) Gross Vehicle Weight Rating Gvwr: Approx. 470 kg (1036 lbs) Fuel Capacity Tank Capacity: 25 liters (6.6 US gal), including approx. 4 liters reserve 🛡️ Safety Features Ratings Crash Safety: Motorcycles are not subject to traditional automotive crash safety ratings. Focus is on rider protection through design and equipment. Active Features Braking System: Integral ABS II (Anti-lock Braking System), Servo-assisted brakes Lighting: Halogen headlight, LED taillight, integrated turn signals Passive Features Chassis Design: Sturdy steel-tube frame, Telelever front suspension for stable handling, Paralever rear suspension. Rider Ergonomics: Adjustable seating positions (RT), comfortable handlebar placement, wind protection (RT). 💡 Technology Features Infotainment Rt Features: Optional radio/cassette player, heated grips, heated seats (RT models). Driver Assistance ABS System: Integral ABS II (a highly regarded early implementation of linked and anti-lock braking). Connectivity Diagnostic Interface: On-board diagnostics via the Motronic system, requiring specific BMW diagnostic tools for full access. 🔧 Maintenance Service Intervals Oil Change: Every 10,000 km or annually (refer to manual for specific oil type and capacity) Valve Adjustment: Every 20,000 km Spark Plugs: Replace every 20,000 km (or as specified for twin-spark system) Brake Fluid: Replace every 2 years Fluid Specifications Engine Oil: SAE 20W-50 or 10W-40, API SG or higher (consult manual for exact specification and capacity, approx. 4...