Target Audience:
BMW motorcycle owners, independent repair shops, experienced DIY mechanics
Value Proposition:
Provides professional-level repair and maintenance information equivalent to authorized dealer service departments, enabling cost savings and informed ownership.
Safety Emphasis:
Highlights WARNING, CAUTION, and NOTE indicators for safety-critical procedures and information.
Accuracy Commitment:
Stated to contain the most reliable information, aiming for accuracy in all procedures and specifications.
Engine Overhaul:
Comprehensive Engine Removal, Disassembly, Reassembly, and Reinstallation Procedures
Fuel System:
Fuel Injection System, Fuel Pump, Injectors, Throttle Body, Fuel Tank, Lines
Ignition System:
Ignition Coils, Spark Plugs, Timing, Electronic Control Unit (ECU) Functions
Lubrication System:
Oil Pump, Oil Cooler, Oil Filter, Lubrication Flow Paths, Oil Specifications
Exhaust System:
Exhaust Pipes, Mufflers, Catalytic Converter (if applicable), Lambda Sensors
Electrical System:
Wiring Diagrams, Battery, Charging System (Alternator, Regulator), Starting System, Lighting, Instruments, ECU Diagnostics
Bodywork And Chassis:
Fairings, Seat, Handlebars, Frame, Suspension Components (Front and Rear), Wheels, Tires
Transmission And Drivetrain:
Clutch Operation, Gearbox Disassembly and Reassembly, Final Drive (Shaft Drive), Driveshaft, Universal Joints
Braking System:
Brake Calipers, Master Cylinders, Brake Lines, ABS System (if equipped), Brake Fluid Specifications
Cooling System:
Oil Cooler Operation and Maintenance
Steering:
Steering head bearing maintenance and adjustment.
Suspension Front:
Telelever front suspension system overhaul, seal replacement, fluid checks.
Suspension Rear:
Monolever rear suspension system, shock absorber overhaul, pivot bearing service.
Routine Maintenance:
Oil Changes, Filter Replacements, Spark Plug Checks, Fluid Level Checks, Chain/Shaft Drive Maintenance
Troubleshooting:
Diagnostic Procedures for Common Issues, Fault Code Interpretation (where applicable)
Repair Procedures:
Detailed Step-by-Step Instructions for Component Repair and Replacement
Overhaul Procedures:
Engine and Transmission Rebuilding Steps
Installation:
Component Installation and Adjustment
Tune Ups:
Engine Tuning and Adjustment Procedures
Wheel And Tire Service:
Wheel bearing replacement, tire mounting and balancing procedures.
Torque Specifications:
Detailed torque values for all critical fasteners to ensure correct assembly and safety.
Depth:
Comprehensive, suitable for professional technicians and experienced DIY mechanics
Special Tools:
Identification and usage of specialized BMW R1100RT/RS tools
Proprietary Components:
Instructions for proprietary BMW components and reference to original manufacturer instructions for integrated parts
Wiring Diagrams:
Comprehensive electrical system wiring diagrams for accurate troubleshooting.
Engine Type:
Air-cooled, four-stroke boxer-twin engine
Displacement:
1085 cc (1.1 Liters)
Bore X Stroke:
99 mm x 70.5 mm
Compression Ratio:
10.0:1
Horsepower:
Approx. 90 hp @ 7250 rpm (R1100RT), Approx. 90 hp @ 7250 rpm (R1100RS)
Torque:
Approx. 98 Nm (72 lb-ft) @ 5250 rpm (R1100RT), Approx. 98 Nm (72 lb-ft) @ 5250 rpm (R1100RS)
Fuel Delivery:
Bosch Motronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Premium Gasoline (95 RON or higher recommended)
System:
Air-cooled with oil cooler
Instrumentation:
Comprehensive analog gauges and digital readouts for speed, RPM, fuel level, gear position, time, etc.
ABS Integration:
Integrated Anti-lock Braking System (Integral ABS) for enhanced safety, particularly in touring applications (R1100RT).
Diagnostics:
On-board diagnostic capabilities via the Motronic system, accessible with appropriate tools and knowledge outlined in the manual.
Oil Change Interval:
Typically every 10,000 km or 1 year, whichever comes first (refer to manual for exact details)
Valve Clearance Check:
Typically every 20,000 km or 2 years
Engine Oil:
Refer to manual for specific viscosity (e.g., SAE 20W-50 or 15W-50 common for air-cooled boxers) and API/JASO specifications.
Transmission Oil:
Refer to manual for specific viscosity and type (e.g., SAE 75W-90 synthetic gear oil often recommended).
Final Drive Oil:
Refer to manual for specific viscosity and type (e.g., SAE 75W-140 synthetic gear oil often recommended).
Brake Fluid:
DOT 4 recommended
Hall Effect Sensor:
Potential failure of Hall effect sensors can cause intermittent running or no-start conditions. Diagnosis and replacement are covered.
Fuel Pump:
Early models may experience fuel pump issues. Manual covers diagnosis and replacement.
Electrical Connections:
Corrosion or looseness in electrical connectors can lead to various electrical gremlins. Manual provides detailed wiring diagrams for troubleshooting.
ABS System:
ABS sensors and hydraulic units can require maintenance or replacement. Manual details diagnostic procedures.
Clutch Actuator:
Hydraulic clutch actuator can develop leaks or require adjustment. Manual covers its service.