🏷️ Basic Information

Make:

BMW

Model:

R 1100 S

Model Alias:

R1100S

Engine Code Family:

Boxer

👋 Introduction

Target Audience:

BMW R 1100 S owners and technicians seeking factory-level repair and maintenance information.

Manual Origin:

Actual Genuine Repair Service Factory Manuals (Not 3rd party)

Unique Selling Points:

Complete factory documentation, detailed troubleshooting, direct digital download, cost savings on labor, empowers owners to understand and manage repairs.

📋 Manual Details

Applicable Years:

1999, 2000, 2001, 2002, 2003, 2004, 2005

Estimated Pages:

Hundreds (exact count not specified but implied to be extensive)

Type:

Factory Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Covered Systems:

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

Repair Procedures:

Maintenance, Troubleshooting, Repair, Rebuild, Refurbish, Restoration, Diagnostic procedures, Engine fault symptom diagnosis, Part testing, Wiring diagram tracing, Engine management system analysis

Depth:

Comprehensive, step-by-step instructions, detailed illustrations, diagrams, photos, troubleshooting guide, expert mechanic tips, common fixes, secret techniques

📊 Manual Specifications

File Format Details:

PDF, High Resolution, Searchable text functionality

Printability:

Printable without restriction (individual pages or entire manual)

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Air-cooled, four-stroke, twin-cylinder Boxer engine

Horsepower:

90 hp @ 7,750 rpm (for 1999-2000 models, may vary slightly across years)

Torque:

9.9 kgm (97 Nm, 72 lb-ft) @ 5,750 rpm (for 1999-2000 models, may vary slightly across years)

Fuel Delivery:

Electronic Fuel Injection (EFI) - Bosch Motronic MA 2.4 (for early models, may have updates)

Fuel Type:

Unleaded Premium (91-98 RON recommended)

Ignition System:

Digital electronic ignition

🔧 Transmission

Transmission Type:

5-speed manual gearbox

Optional Transmission:

Not Applicable (standard 5-speed)

Clutch Type:

Single dry clutch, hydraulically operated

Final Drive:

Shaft drive

📐 Dimensions

Length Overall:

Approx. 2,180 mm (85.8 in) - exact figures may vary by specification

Width Overall:

Approx. 850 mm (33.5 in) - handle bar width, exact figures may vary

Dry Weight:

Approx. 213 kg (470 lbs) - exact figures may vary by specification

Gross Vehicle Weight Rating:

Approx. 450 kg (992 lbs) - exact figures may vary by specification

🛡️ Safety Features

Safety Systems:

ABS (Optional ABS II, standard on some later models), Dual disc front brakes, Single disc rear brake

Braking System:

Hydraulically actuated disc brakes, front and rear. Optional integral ABS system.

Frame Construction:

Integral frame concept with stressed engine and gearbox components.

💡 Technology Features

Instrumentation:

Analog tachometer, digital speedometer, odometer, trip meter, fuel level indicator, gear indicator, clock, and warning lights.

ABS:

Optional BMW ABS II system, providing anti-lock braking on both wheels.

Diagnostic System:

On-board diagnostics via specific connectors and potentially specialized BMW diagnostic tools.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000 km (6,000 miles) or annually. Refer to manual for exact specifications based on usage.

Engine Oil Type:

SAE 15W-50 or 20W-50, API SG/SH or JASO MA certified motorcycle oil. Refer to manual for exact BMW approval.

Brake Fluid Type:

DOT 4 or DOT 5.1. Refer to manual for specific BMW recommendations and change intervals.

Gearbox Oil Type:

SAE 75W-90 GL-5 gear oil. Refer to manual for exact specifications and capacity.

Common Wear Items:

Clutch slave cylinder seal leaks, fuel pump relay failures, alternator bearing wear, occasional oil seal leaks (e.g., crank seal, transmission output seal).

Electrical Quirks:

Issues with the instrument cluster, starter motor solenoid, and headlight relays can occur with age and mileage.

Valve Clearance Adjustment:

Requires periodic adjustment as per manual specifications, typically using shims.

Spark Plug Type:

Refer to manual for specific NGK or equivalent part numbers and gap settings.

📚 Vehicle History

Brand History:

BMW Motorrad, established in 1916, renowned for engineering excellence, durability, and rider comfort.

R Series Evolution:

The R 1100 S is a sport-touring variant of BMW's boxer-twin platform, evolving from earlier R 100 models, focusing on improved aerodynamics and handling.

Production Period:

1998 - 2005

🏆 Awards & Recognition

Brand Reputation:

BMW consistently recognized for build quality, rider comfort, and enduring value in the motorcycle market.

Model Segment:

Sport-touring motorcycle, known for blending performance with long-distance comfort.