Target Audience:
BMW motorcycle owners, independent repair shops, and motorcycle technicians specializing in BMW motorcycles.
Value Proposition:
Provides crucial, factory-accurate repair and maintenance information that can significantly reduce diagnostic time and costly errors, empowering owners and technicians.
Factory Accuracy:
Information directly from BMW, ensuring correct procedures and specifications for optimal performance and longevity.
Download Convenience:
Instant access to critical repair data without shipping delays or physical media reliance.
Model Specificity:
Tailored documentation specifically for the K1100 LT and RS variants, ensuring relevant information.
Engine:
Comprehensive coverage of the K1100 inline-four cylinder engine, including fuel injection, ignition, lubrication, cooling, and performance tuning.
Transmission:
Detailed information on the 5-speed transmission, clutch operation, and final drive (shaft drive).
Chassis:
In-depth coverage of the frame, suspension (front forks and rear monoshock), steering system, and wheel bearings.
Brakes:
Full explanation of the BMW ABS II braking system, including hydraulic components, brake fluid specifications, disc and pad maintenance, and bleeding procedures.
Electrical:
Extensive electrical system diagrams, troubleshooting guides, component identification, battery, charging system, lighting, and instrumentation.
Bodywork And Trim:
Details on fairing removal and installation, seat, fuel tank, instrumentation panel, and other body components for both LT and RS models.
Scheduled Maintenance:
Detailed maintenance schedules, including oil changes, filter replacements, valve clearance checks, spark plug service, and lubrication points.
Diagnostic Procedures:
Step-by-step troubleshooting guides for common issues, fault code interpretation (if applicable), and diagnostic techniques for various systems.
Engine Rebuild:
Comprehensive instructions for engine disassembly, inspection, repair, and reassembly, including torque specifications and clearances.
Suspension And Steering Repair:
Procedures for fork seal replacement, shock absorber service, steering head bearing adjustment, and wheel balancing.
Brake System Overhaul:
Detailed steps for brake caliper rebuild, master cylinder service, ABS unit troubleshooting, and fluid flushing.
Electrical Component Replacement:
Instructions for replacing starters, alternators, ignition coils, fuel injectors, sensors, and control units.
Troubleshooting Guide:
Includes specific troubleshooting flowcharts and symptom-based diagnostic procedures.
Depth Of Information:
Factory-level technical detail, suitable for experienced mechanics and serious DIY enthusiasts. Covers diagnostics, repair, and rebuilding.
Torque Specifications:
Detailed torque values for all critical fasteners and assembly points.
Wiring Diagrams:
Comprehensive and detailed electrical wiring diagrams, crucial for diagnosing electrical faults.
Special Tools:
Lists and descriptions of special tools required for specific repair or maintenance procedures.
Engine Type:
Four-stroke, inline four-cylinder, liquid-cooled
Displacement:
1093 cc (1.1 L)
Bore X Stroke:
72 mm x 67.5 mm
Compression Ratio:
10.0:1
Horsepower Hp:
Approx. 100 hp @ 8000 rpm (K1100 LT/RS variants)
Torque Lb-Ft:
Approx. 70 lb-ft @ 6750 rpm
Fuel Delivery:
Bosch Motronic fuel injection with electronic ignition
Fuel Type:
Unleaded gasoline, minimum 95 RON (octane rating)
Oil Capacity Liters:
Approx. 4.0 liters (with filter change)
Recommended Oil:
SAE 20W-50 API SG or higher (check specific manual for latest recommendations)
Cooling System:
Liquid-cooled (glycol/water mixture)
Wheelbase Mm:
1497 mm (58.9 inches) - Approximate, may vary slightly between LT/RS
Dry Weight Kg:
Approx. 250 kg (551 lbs) for LT, slightly less for RS
Gross Vehicle Weight Rating Kg:
Refer to VIN plate and manual for GVWR.
K1100Lt Storage:
Integrated panniers and top case (on LT models) for significant storage capacity.
Oil Change Interval Km:
Typically every 10,000 km or annually, whichever comes first.
Valve Clearance Interval Km:
Every 20,000 km or as specified in the manual.
Spark Plug Replacement Km:
Every 20,000 km or as specified.
Brake Fluid:
DOT 4 (refer to manual for specific BMW recommendation)
Coolant:
BMW approved ethylene glycol coolant (50% mixture with distilled water)
Common Wear Items:
Fuel pump issues, clutch slave cylinder leaks, ABS sensor faults, and aging rubber components (hoses, seals).
Engine Mounts:
Engine vibration dampeners can degrade over time, leading to increased vibration.
Electrical Connectors:
Corrosion or poor connections in electrical connectors can cause intermittent issues.
Bmw Motorcycle Legacy:
BMW has a long history of engineering robust and touring-focused motorcycles, particularly with its innovative K-series.
K Series Development:
The K1100 series evolved from the K100, introducing a larger displacement, smoother engine, and improved aerodynamics and chassis components.
Production Years:
Produced from approximately 1992 to 1998.
Manufacturing Location:
Berlin, Germany (BMW Motorrad plant)
