This manual covers the R1100R and R1100S models produced between 1999 and 2005. These motorcycles are renowned for their air-cooled, four-stroke boxer twin-cylinder engines, with displacements of 1085 cc, delivering approximately 90-98 horsepower. They feature advanced engineering for their time, including electronic fuel injection and a shaft drive system. The R1100 series represents a significant evolution in motorcycle heritage, offering a blend of performance, comfort, and durability, making them popular for both daily commuting and long-distance touring.
This comprehensive factory service repair manual provides detailed instructions for the maintenance and repair of your R1100R or R1100S. It covers all major systems, including the fuel, cooling, engine top end, clutch, lubrication, transmission, drivetrain, brakes, suspension, steering, frame, and electrical systems. With hundreds of pages of information, step-by-step repair procedures, troubleshooting guides, and detailed illustrations, this manual is an essential resource for DIY enthusiasts and professional mechanics alike, ensuring the longevity and optimal performance of your motorcycle.
Model Codes:
R1100R, R1100S
Model Years:
1999, 2000, 2001, 2002, 2003, 2004, 2005
Target Audience:
DIY enthusiasts and experienced professional mechanics.
Advantage:
Offers a cost-effective alternative to expensive dealership service by providing complete factory-level repair information.
Features:
Hundreds of pages, detailed illustrations, step-by-step instructions, troubleshooting guides, electrical diagrams, printable format.
Primary Coverage:
Complete service and repair for BMW R1100R and R1100S models
Secondary Coverage:
Includes general information, fuel system, cooling system, engine top end, clutch, lubrication, engine removal/installation, crankshaft/transmission, wheels/tires, final drive, brakes, suspension, steering, frame, electrical system, and appendix.
Estimated Page Count:
Hundreds of pages (specific count not provided, but indicative of a comprehensive manual)
Type:
Factory Service Repair Manual / Workshop Manual
Digital Format:
PDF Download
Engine Systems:
Fuel system, cooling system, engine top end (cylinder heads, valves, cams), lubrication system, engine removal and installation.
Drivetrain Systems:
Clutch, crankshaft, transmission, final drive, wheels, and tires.
Chassis Systems:
Brakes, suspension (front and rear), steering, and frame.
Electrical Systems:
Complete electrical system diagnostics and repair, including wiring diagrams and troubleshooting procedures.
Maintenance Procedures:
Regular scheduled maintenance, fluid changes, filter replacements, inspections.
Repair Procedures:
Step-by-step instructions for disassembly, repair, and reassembly of all major components and systems.
Diagnostic Procedures:
Troubleshooting guides and methods for identifying and resolving common and complex issues.
Depth:
Comprehensive, covering basic maintenance to complete engine and transmission overhauls. Includes detailed illustrations and photos.
Printability:
Printable without restriction, allowing for printing of specific pages or the entire manual.
Binding:
N/A (Digital Download)
Paper Quality:
N/A (Digital Download)
Delivery:
Instant download link available after payment.
Engine Type:
Air-cooled, four-stroke boxer twin-cylinder engine
Engine Displacement:
1085 cc (for R1100R and R1100S)
Horsepower Approximate:
R1100R: ~90 HP; R1100S: ~98 HP (depending on specific model year and tune)
Torque Approximate:
R1100R: ~9.5 kgm (approx. 93 Nm); R1100S: ~9.9 kgm (approx. 97 Nm)
Fuel Delivery:
Electronic Fuel Injection (EFI), Bosch Motronic (typically)
Fuel Type:
Unleaded gasoline (minimum 91 RON recommended)
Cooling Method:
Air-cooled with oil cooling circuit.
Type:
5-speed manual transmission
Drive Type:
Shaft drive (via Paralever single-sided swingarm)
Wheelbase Approximate:
R1100R: approx. 1430 mm (56.3 in); R1100S: approx. 1445 mm (56.9 in)
Dry Weight Approximate:
R1100R: approx. 230 kg (507 lbs); R1100S: approx. 227 kg (500 lbs)
Crash Safety:
Not applicable (motorcycle; refers to component safety and system integrity).
Braking System:
Optional BMW Integral ABS (Anti-lock Braking System) available on many models.
Lighting:
Halogen headlight, LED taillight/brake light.
Instrumentation:
Analog speedometer and tachometer, LCD display for odometer, trip meter, clock, gear indicator (on some models).
ABS:
Integral ABS system, a pioneering feature for its time, which integrated front and rear braking controls.
Diagnostic Ports:
Diagnostic connector for use with BMW's diagnostic tools (covered in the manual).
Oil Change Interval:
Typically every 10,000 km or 12 months, whichever comes first (refer to manual for exact specifications).
Valve Clearance Check:
Typically every 20,000 km or 24 months.
Engine Oil Type:
SAE 20W-50 or 15W-50 synthetic or semi-synthetic motorcycle oil meeting API SG/SH or higher specifications.
Gearbox Oil Type:
SAE 80W-90 hypoid gear oil (API GL-5).
Final Drive Oil Type:
SAE 80W-90 hypoid gear oil (API GL-5).
Brake Fluid Type:
DOT 4 hydraulic fluid.
Common Wear Items:
Clutch wear, fork seal leaks, ABS sensor issues (on equipped models), fuel pump issues, regulator/rectifier failures, transmission input shaft spline wear.
Electrical Quirks:
Can include issues with the ignition system, charging system, and various sensors if not properly maintained.
Heritage:
BMW Motorrad has a long history of producing high-quality, innovative motorcycles known for their engineering prowess and durability.
R Series Evolution:
The R1100 series represented a significant evolution from earlier boxer twins, featuring increased displacement, fuel injection, and modern chassis components.
Production Period:
1994 - 2007 (for R1100R) and 1998 - 2005 (for R1100S).
Industry Perception:
The R1100 series is generally well-regarded for its robust engineering, comfortable ride, and touring capability.
