Segment:
Roadster, Sport Touring
Target Audience:
Owners seeking to perform maintenance and repairs, enthusiasts, independent workshops.
Competitors:
Honda VFR, Triumph Bonneville, Ducati Monster (in their respective eras).
Vehicle Distinctiveness:
Torquey boxer-twin engine, telelever front suspension, paralever rear suspension, ABS integration, durable build quality.
Manual Value Proposition:
Provides essential knowledge for maintaining the iconic BMW R1150R, ensuring longevity and performance, and enabling cost-effective repairs.
Primary Coverage:
Comprehensive service, repair, and maintenance for the BMW R1150R
Specific Systems:
Engine, transmission, drivetrain, chassis, suspension, brakes, electrical system, fuel system, emissions, bodywork, troubleshooting
Type:
Workshop Service Repair Manual
Engine Mechanical:
Detailed procedures for cylinder head, valve train, pistons, crankshaft, camshafts, oil pump, and cooling system maintenance and overhaul.
Engine Management:
Coverage of fuel injection (BMW Motronic), ignition system, sensors, actuators, and troubleshooting diagnostic codes (OBD-II equivalent for motorcycles).
Transmission Drivetrain:
Gearbox overhaul, clutch service, final drive maintenance, shaft drive system lubrication, and bearing replacement.
Chassis Suspension:
Front telelever suspension, rear paralever drive shaft system, fork overhaul, shock absorber service, wheel bearings, and steering head bearings.
Braking System:
Detailed procedures for ABS system diagnostics and service, brake fluid replacement, caliper overhaul, rotor inspection, and brake line replacement.
Electrical System:
Comprehensive wiring diagrams, starter motor, alternator, battery, lighting system, instrument cluster, and accessory wiring.
Routine Maintenance:
Oil and filter changes, air filter replacement, spark plug service, valve clearance checks, brake fluid flushes, drive shaft lubrication, and tire pressure checks.
Troubleshooting:
Systematic fault finding for common issues, diagnostic procedures, and diagnostic trouble code (DTC) interpretation.
Major Repairs:
Engine rebuilds, transmission overhaul, suspension component replacement, electrical system diagnostics, and ABS unit service.
Component Overhaul:
Detailed instructions for disassembling, inspecting, repairing, and reassembling key components.
Special Tools:
Identification and usage of specialized tools required for specific BMW R1150R maintenance and repair tasks.
Level Of Detail:
In-depth technical explanations suitable for professional technicians and experienced DIY mechanics.
Diagnostics:
Advanced diagnostic procedures, including interpretation of sensor data and electrical circuit testing.
Torque Specifications:
Comprehensive list of all torque specifications for fasteners and critical components.
Clearances:
Precise specifications for all critical component clearances (e.g., valve lash, bearing play).
Type:
Four-stroke, air/oil-cooled, horizontally opposed twin-cylinder (Boxer)
Displacement:
1130 cc (69.0 cu in)
Bore X Stroke:
101 mm x 70.5 mm (3.98 x 2.78 in)
Valvetrain:
2 valves per cylinder, actuated by pushrods and rocker arms, OHV
Horsepower:
95 hp (70 kW) @ 7,250 rpm
Torque:
98 Nm (72 lb-ft) @ 5,500 rpm
Induction:
Electronic Fuel Injection (Bosch Motronic MA 2.4)
Fuel Type:
Unleaded gasoline, minimum 95 RON
ABS Availability:
Standard on most R1150R models of this era, often referred to as Integral ABS.
Braking System:
Dual 305 mm discs with 4-piston calipers (front), Single 276 mm disc with 2-piston caliper (rear), Integral ABS.
Lighting:
Halogen headlamp, LED taillight, auxiliary lighting options.
Frame Construction:
Steel trellis frame.
Ergonomics:
Comfort-oriented riding position, adjustable handlebars.
Instrument Cluster:
Analog tachometer and speedometer, LCD multi-function display (fuel gauge, clock, odometer, trip meters).
Audio System:
N/A (No factory-installed audio system typically)
ABS:
Integral ABS, offering combined braking action. Some models featured servo-assisted brakes.
Diagnostic Port:
BMW proprietary diagnostic connector for use with BMW specialized diagnostic tools.
Oil Change Engine:
Every 10,000 km (6,200 miles) or annually.
Air Filter Replacement:
Every 20,000 km (12,400 miles).
Spark Plug Replacement:
Every 20,000 km (12,400 miles), check at 10,000 km.
Valve Clearance Check:
Every 20,000 km (12,400 miles).
Brake Fluid Flush:
Every 2 years.
Engine Oil:
SAE 20W-50, API SG or higher (e.g., BMW Motorrad Advantec Ultimate 5W-40 or equivalent).
Engine Oil Capacity:
3.0 L (3.2 US qt) without filter, 3.5 L (3.7 US qt) with filter.
Gearbox Oil:
SAE 75W-90 GL-5 (e.g., BMW Motorrad Gear Oil).
Final Drive Oil:
SAE 80W-90 GL-5 (e.g., BMW Motorrad Final Drive Oil).
Common Wear Items:
Clutch wear, alternator brushes, fuel pump, rear shock absorber bushings, starter motor.
Electrical Concerns:
Intermittent issues with CAN-bus wiring, regulator/rectifier failures (less common on R1150 compared to R1100).
ABS System:
ABS warning lights can sometimes illuminate due to sensor issues or low battery voltage; requires specific diagnostic procedures.
Exhaust System:
Corrosion on exhaust headers and catalytic converter.
General Reputation:
Widely recognized for its robust engineering, comfortable ride, and long-distance touring capabilities. A staple of the BMW 'R' series legacy.
Owner Satisfaction:
Generally high owner satisfaction due to reliability and performance, though maintenance can be more involved than some competitors.
Emissions Compliance:
Compliant with relevant emissions standards for its production era (e.g., Euro 2).
