Segment:
Sport Touring / Performance Motorcycle
Competitors:
Honda VFR series, Ducati ST series, Kawasaki GTR series, Yamaha FJR series.
Unique Selling Points:
Unique Boxer Twin engine, shaft drive, sophisticated Telelever front suspension, accessible Boxer configuration for maintenance.
Completeness:
Full coverage, no missing pages, superior to cheaper, incomplete alternatives.
Primary Coverage:
Comprehensive service, repair, and maintenance for the BMW R1100S.
Estimated Page Count:
300-400 pages (typical for this era/model)
Type:
Workshop Service Repair Manual
Source Authenticity:
Professional-grade, likely derived from factory service information.
Powertrain:
Engine (2-valve Boxer Twin), Fuel Injection, Ignition System, Transmission (5-speed), Clutch, Driveshaft.
Chassis:
Frame, Suspension (Telelever front, Paralever rear), Brakes (ABS optional), Wheels, Tires, Steering.
Electrical:
Wiring Diagrams, Battery, Lighting, Instruments, ECU, Sensors, Starter Motor, Alternator.
Bodywork:
Fairing, Seat, Fuel Tank, Fenders, Luggage System Integration.
Maintenance:
Oil changes, filter replacements, spark plug service, valve clearance adjustment, brake fluid flush, coolant checks.
Repair:
Engine disassembly and reassembly, transmission rebuild, suspension component replacement, electrical fault diagnosis, brake system repair.
Troubleshooting:
Diagnostic charts for common performance issues, starting problems, electrical faults.
Engine Rebuild:
Complete engine disassembly, inspection, and reassembly procedures, including piston ring replacement, bearing checks, cylinder head overhaul.
Suspension Overhaul:
Detailed procedures for servicing the Telelever front fork (including oil and seal replacement) and the Paralever rear swingarm and shock absorber.
Depth:
Detailed step-by-step instructions, torque specifications, special tool requirements, exploded diagrams, troubleshooting guides.
Diagnostic Codes:
Information on reading diagnostic trouble codes (DTCs) via the Motronic system.
Type:
Four-stroke, air-cooled, two-valve per cylinder Boxer Twin
Displacement:
1085 cc (1085 cm³)
Bore X Stroke:
99 mm x 70.5 mm
Compression Ratio:
10.3:1
Horsepower:
90 HP (66 kW) @ 7500 rpm (approximate)
Torque:
97 Nm (71.5 lb-ft) @ 6000 rpm (approximate)
Injection:
Bosch Motronic MA 2.4 Fuel Injection
Fuel Type:
Unleaded Gasoline (95 RON recommended)
Oil Type:
SAE 20W-50 or 15W-40 API SG/SH (refer to manual for exact spec)
System:
Electronic Ignition (Digital)
Instrumentation:
Analog tachometer and speedometer, LCD display for odometer, trip meters, fuel level, gear indicator (on some models).
ABS System:
BMW Integral ABS, providing coordinated braking front and rear, with optional cornering ABS on later models.
Diagnostic Port:
16-pin OBD-II connector (for diagnostic tools).
Oil Change:
Every 10,000 km or 12 months, whichever comes first.
Valve Adjustment:
Every 20,000 km or 24 months.
Spark Plugs:
Replace every 20,000 km or as needed based on inspection.
Brake Fluid:
DOT 4 (refer to manual for specific BMW recommendation)
Coolant:
BMW Antifreeze/Coolant or equivalent ethylene glycol-based coolant with corrosion inhibitors.
Common Wear Items:
Clutch slave cylinder seal, driveshaft U-joints (less common due to shaft drive), aging fuel pump, electrical connector corrosion.
Maintenance Tips:
Regular lubrication of the driveshaft splines is crucial. Check fuel injector spray pattern for optimal performance.
Oil Filter Example:
11421341883 (OEM BMW), Mann-Filter MW 64/1, Mahle OC 35
Air Filter Example:
13721340550 (OEM BMW)
