Target Audience:
BMW R1100S owners, independent repair shops, motorcycle enthusiasts
Value Proposition:
Essential resource for maintaining and repairing the R1100S, saving on dealership costs, and enabling DIY enthusiasts.
Content Highlights:
Detailed diagrams, step-by-step instructions, torque specifications, troubleshooting guides.
Engine:
Yes (Complete disassembly, assembly, tuning, troubleshooting)
Transmission:
Yes (Gearbox, clutch, final drive)
Fuel System:
Yes (Fuel injection, throttle body, fuel pump, injectors)
Ignition System:
Yes (Ignition coils, spark plugs, ECU diagnostics)
Electrical System:
Yes (Wiring diagrams, component testing, battery, alternator, starter)
Suspension:
Yes (Front forks, rear shock absorber, adjustments)
Brakes:
Yes (ABS, brake lines, calipers, master cylinders, bleeding)
Frame And Bodywork:
Yes (Chassis, fairings, seat, fuel tank)
Wheels And Tires:
Yes (Wheel bearings, tire mounting, pressure)
Exhaust System:
Yes (Muffler, catalytic converter, lambda sensors)
Cooling System:
Yes (Oil cooler, oil lines)
Maintenance:
Yes (Oil changes, filter replacement, valve adjustments, brake fluid flush)
Troubleshooting:
Yes (Diagnostic charts, common fault finding)
Repair:
Yes (Complete tear down and rebuild procedures)
Installation:
Yes (Component replacement and installation)
Depth:
Comprehensive (from basic service to full engine rebuild)
Digital Compatibility:
Searchable PDF (typical for modern reprints)
Print Standard:
High-quality, durable paper stock
Binding:
Professional perfect binding or spiral bound for lay-flat use
Paper Quality:
Durable, oil-resistant paper recommended for workshop use
Engine Type:
Four-stroke, horizontally opposed twin-cylinder Boxer engine
Bore X Stroke:
99 mm x 70.5 mm
Compression Ratio:
10.7:1
Valve Train:
2 valves per cylinder, overhead camshaft (OHC)
Cooling System:
Oil-cooled
Horsepower:
90 HP @ 7,250 rpm
Torque:
73.7 ft-lb @ 6,000 rpm
Fuel Delivery:
Bosch Motronic MA 2.4 fuel injection
Fuel Type:
Unleaded premium gasoline (min. 95 octane)
Engine Oil Type:
SAE 20W-50 or 10W-40 API SG or higher
Oil Capacity W Filter:
4.0 L (4.2 US qt)
ABS:
Optional BMW Integral ABS (later models)
Braking System:
Dual front discs, single rear disc
Front Brake Disc Diameter:
320 mm
Rear Brake Disc Diameter:
276 mm
Lighting:
Halogen headlamp, LED taillight
Instrument Cluster:
Analog tachometer, digital speedometer, LCD multi-function display
ABS System:
Integral ABS (optional) with combined braking function
Diagnostics:
BMW diagnostic port for reading fault codes (requires specific BMW diagnostic tool)
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually
Valve Adjustment Interval:
Every 20,000 km (12,000 miles)
Brake Fluid Flush Interval:
Every 2 years
Coolant Type:
Not applicable (oil-cooled engine)
Final Drive Oil Type:
SAE 80W-90 API GL-5
Common Wear Items:
Clutch slave cylinder seal leaks, alternator brushes, fuel pump relay, transmission input shaft seal.
Typical Faults:
Erratic idle due to throttle body synchronization, ABS sensor issues.
Manual Utility:
Provides part numbers and detailed diagrams essential for accurate parts ordering.
