Market Position:
Essential documentation for owners and independent mechanics seeking to maintain and repair the BMW R 1150 GS, providing factory-level expertise.
Competitive Analysis:
Provides genuine factory information, differentiating it from less detailed third-party manuals. Offers cost savings on labor compared to dealership services.
Key Features:
Complete factory coverage, detailed step-by-step procedures, extensive illustrations and diagrams, advanced troubleshooting guide, printable format, searchable content, cost-saving potential for owners.
Value Proposition:
Enables owners to perform their own servicing, saving an estimated $50 - $60 per hour on shop labor costs.
Systems Covered:
General Information, Fuel System, Cooling System, Engine Top End, Clutch, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame, Electrical System, Appendix
Electrical System Detail:
Detailed wiring diagrams, component testing, troubleshooting electrical faults, lighting, ignition system, charging system, starter motor, battery.
Engine Top End Detail:
Cylinder head removal and installation, valve inspection and adjustment, piston and connecting rod service, camshaft and timing chain inspection.
Fuel System Detail:
Fuel injection system diagnosis, fuel pump testing, injector cleaning, throttle body synchronization, fuel filter replacement.
Suspension Detail:
Front fork (BMW Telelever) service, rear shock absorber (BMW Monolever) service and adjustment, bearing checks, spring preload and damping adjustments.
Crankshaft Transmission Detail:
Engine crankshaft inspection, balancing, bearing service, transmission gear inspection, shift mechanism service, final drive hub and bearing service.
Wheels Tires Detail:
Wheel bearing service, tire mounting and balancing, wheel truing, spoke tension adjustment (if applicable to specific wheel type), rim inspection.
Procedures Included:
Maintenance, Repair, Rebuild, Refurbish, Restoration, Diagnosis of Engine Fault Symptoms, Testing of Suspected Parts, Wiring Diagram Tracing and Verification, Engine Management Systems Analysis, Troubleshooting, Common Fixes, Precautionary Maintenance Tips
Diagnostic Procedures:
Systematic fault diagnosis for engine, electrical, and mechanical systems, including symptom-based troubleshooting guides.
Repair Procedures:
Detailed, illustrated instructions for component replacement, assembly, and disassembly for all major vehicle systems.
Maintenance Procedures:
Scheduled maintenance tasks, fluid changes, filter replacements, lubrication, adjustments.
Technical Depth:
Comprehensive, step-by-step guidance mirroring factory-trained technician knowledge, advanced troubleshooting
Diagnostic Tools:
Guidance on using common diagnostic tools and techniques employed by professional technicians.
Engine Type:
Air/Oil-Cooled Flat-Twin (Boxer) Four-Stroke Engine
Horsepower:
Approx. 95 HP @ 7,500 RPM (for R 1150 GS model)
Torque:
Approx. 98 Nm (72 lb-ft) @ 5,500 RPM (for R 1150 GS model)
Fuel Delivery:
Electronic Fuel Injection (Bosch Motronic MA 2.4 or similar)
Fuel Type:
Unleaded Premium (RON 95 / Octane 91)
Oil Type:
API SG/SH or JASO MA certified motorcycle oil (e.g., SAE 20W-50 or 15W-50 depending on ambient temperature)
Oil Capacity:
Approx. 4.0 liters (4.2 US qt) with filter change
Bore X Stroke:
101 mm x 70.5 mm (3.98 in x 2.78 in)
Engine Displacement:
1130 cc (68.9 cu in)
Compression Ratio:
10.0:1
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually, whichever comes first.
Valve Adjustment Interval:
Every 20,000 km (12,000 miles).
Spark Plug Replacement:
Every 20,000 km (12,000 miles) or as recommended by the manual.
Brake Fluid:
DOT 4 or DOT 5.1 (refer to manual for exact recommendation)
Coolant Type:
BMW Motorrad Coolant/Antifreeze (Ethylene Glycol based) with corrosion inhibitors (typically a blue or blue-green color)
Transmission Oil Capacity:
Approx. 0.25 liters (0.26 US qt) (for gearbox)
Known Issues:
Common issues can include stator failure, fuel pump issues, ABS sensor faults, and clutch slave cylinder leaks. Regular maintenance as outlined in the manual is crucial for longevity.
Common Maintenance Tasks:
Regular inspection of the Paralever drive shaft boot, maintenance of the clutch fluid reservoir, and careful monitoring of the ABS system functionality.
Front Tire Size:
90/90-21 54V
Rear Tire Size:
140/80-17 69Q
Brand Heritage:
BMW Motorrad, a division of Bayerische Motoren Werke AG, has a long-standing reputation for producing robust, technologically advanced motorcycles known for their touring and adventure capabilities.
Model Evolution:
The R 1150 GS is an evolution of the iconic R 80GS and R 1100GS, representing a significant step forward in power, comfort, and technology, solidifying its position as a premier adventure touring motorcycle.
Production Period:
The R 1150 GS series was produced from 1999 to 2005.
