BMW K 1100 LT (K1100LT)/K 1100 RS (K1100RS) Factory Service/Repair/ Workshop Manual

Regular price: $16.99
Sale price: $16.99
Regular price
Unit price: per

This manual covers the K 1100 LT and K 1100 RS motorcycles, produced in the early to mid-1990s. These models are characterized by their distinctive flat-four boxer engines, shaft drive,...

20 people are viewing this right now

Type: Motorcycle

Vendor:

Sku: 135158

Tags: BMW K 1100 LT K 1100 RS K Series Motorcycle Motorcycles

Product variants

Description

This manual covers the K 1100 LT and K 1100 RS motorcycles, produced in the early to mid-1990s. These models are characterized by their distinctive flat-four boxer engines, shaft drive, and a focus on sport touring capabilities. The K 1100 LT, in particular, offers enhanced comfort for long-distance riding with its integrated fairing, while both variants benefit from German engineering known for quality and reliability. Key features include a liquid-cooled, 16-valve DOHC engine with electronic fuel injection and optional ABS, providing a blend of performance and safety. This comprehensive factory service and repair manual provides detailed instructions for maintenance, troubleshooting, and repair of your K 1100 LT or RS. It covers all essential systems, including the engine, electricals, fuel system, transmission, brakes, suspension, and frame. Within its pages, you will find routine service procedures, diagnostic guidance, component disassembly and reassembly instructions, torque specifications, and electrical schematics. This manual is an indispensable resource for owners and technicians seeking to maintain, repair, and understand the intricacies of these motorcycles.

🏷️ Basic Information

Identification

Make:

Model:

K 1100 LT / K 1100 RS

Codes

Internal Model Codes:

K1100LT, K1100RS

👋 Introduction

Market Position

Market Position:

High-end sport touring motorcycle, known for its distinctive "flying brick" engine configuration and advanced features for its era.

Competitive Analysis

Competitive Analysis:

Competed against other premium touring and sport-touring motorcycles from manufacturers like Honda (ST series), Kawasaki (GTR series), and Yamaha (FJ series), offering a blend of performance, comfort, and German engineering.

Key Features

Key Features:

Four-cylinder boxer engine, shaft drive, integrated fairing (LT model), ABS (optional or standard depending on year/market), comfortable ergonomics for long-distance riding.

Target Audience

Target Audience:

Owners of BMW K 1100 LT and K 1100 RS motorcycles looking to perform their own maintenance, repairs, and diagnostics.

📋 Manual Details

Coverage

Coverage Areas:

Maintenance, general instructions, motor, engine electrics, fuel preparation and control, fuel tank and lines, radiator, exhaust system, clutch, gearbox, front fork, steering, rear wheel drive, brakes, wheels and tyres, frame, equipment, seat, general electrical equipment, instruments, lights

Page Count

Estimated Page Count:

Extensive (exact number not specified, but typical for full factory service manuals covering all sections listed)

Manual Type

Manual Type:

Factory Service / Repair / Workshop Manual

Language

Language:

English

Format

Format:

PDF (Instant Download)

Compatibility

Software Compatibility:

Compatible with all versions of Windows & Mac.

Requirements

Required Software:

Adobe PDF Reader & WinZip.

📖 Manual Coverage

Systems Covered

Systems Covered:

Engine mechanical, engine electricals, fuel injection and control, cooling system, exhaust system, clutch operation, transmission, drivetrain, suspension (front and rear), steering system, braking system (ABS likely covered), wheels and tires, chassis and frame, bodywork and trim, electrical systems (lighting, instruments, ancillaries)

Procedures Included

Procedures Included:

Routine maintenance, scheduled service, troubleshooting, diagnostics, complete repair procedures, disassembly and reassembly, component testing, adjustments, specifications, torque values, electrical schematics, exploded diagrams

Technical Depth

Technical Depth:

Comprehensive, covering all aspects from basic maintenance to in-depth repairs, suitable for professional mechanics and experienced DIY enthusiasts.

Diagnostic Procedures

Diagnostic Procedures:

Detailed diagnostic procedures for engine performance, electrical systems, fuel injection, and ABS (if equipped).

Troubleshooting Charts

Troubleshooting Charts:

Includes troubleshooting flowcharts and symptom-based diagnostic guidance.

Electrical Schematics

Electrical Schematics:

Detailed wiring diagrams and schematics for all electrical components.

Exploded Diagrams

Exploded Diagrams:

Highly detailed exploded views of all major assemblies and components.

📊 Manual Specifications

File Format

File Format:

Print Quality

Print Quality:

Printable, high-resolution, allowing for clear reproduction of text, diagrams, and images.

Binding Type

Binding Type:

N/A (Digital Download)

Paper Type

Paper Type:

N/A (Digital Format)

File Access

Delivery Method:

Instant Download upon payment completion.

Shipping Cost:

None (Digital product).

Searchability

Searchable Text:

Likely contains searchable text for easy navigation and information retrieval within the PDF.

⚙️ Engine Specifications

Primary Engine

Engine Type:

16-valve DOHC flat-four (boxer-style) engine

Displacement:

1031 cc (1031 cubic centimeters)

Performance

Horsepower Approx:

Approx. 95-100 HP (at crankshaft)

Torque Approx:

Approx. 100 Nm (at crankshaft)

Fuel System

Fuel System:

Bosch LE-Jetronic fuel injection (electronic)

Ignition

Ignition System:

Electronic ignition with dual ignition coils

Cooling

Cooling System:

Liquid-cooled

Cylinder Arrangement

Cylinder Arrangement:

Four cylinders in a flat-four (boxer) configuration, mounted transversely.

Valvetrain

Valvetrain:

Four valves per cylinder, DOHC (Double Overhead Camshaft).

Bore X Stroke

Bore X Stroke:

79.5 mm x 75 mm (approximately, verify with manual)

Engine Mounting

Engine Mounting:

Longitudinal engine mounting within the frame, providing a distinctive profile.

🔧 Transmission

Standard

Transmission Type:

5-speed manual gearbox

Features

Drive Type:

Shaft drive (enclosed)

Clutch Type

Clutch Type:

Dry single-plate clutch (likely, verify with manual).

Final Drive Ratio

Final Drive Ratio:

Typically around 3.20:1 (verify with manual).

📐 Dimensions

Weights

Dry Weight Approx:

Approx. 230-250 kg (depending on model variant and equipment)

Wheelbase

Wheelbase:

Approx. 1490 mm (58.7 in) (verify with manual).

Seat Height

Seat Height:

Approx. 770-800 mm (30.3-31.5 in) (LT model may differ).

Frame Type

Frame Type:

Steel trellis frame, providing rigidity and handling characteristics.

🛡️ Safety Features

Active Features

ABS Availability:

Optional or standard (Integral ABS often available on later models)

Passive Features

Passive Safety Features:

Sturdy frame construction, comprehensive lighting system.

💡 Technology Features

Infotainment

Infotainment Features:

Basic instrument cluster with speedometer, tachometer, fuel gauge, and warning lights. LT models may have integrated radio/cassette players (older technology).

Driver Assistance

Driver Assistance Features:

Integral ABS (Anti-lock Braking System) available, which was a significant safety feature for its time.

Connectivity

Connectivity Features:

N/A (No modern connectivity features like Bluetooth or USB ports as standard).

🔧 Maintenance

Service Intervals

Oil Change Interval:

Typically every 6,000 - 10,000 km or annually (refer to manual for precise intervals).

Fluid Specifications

Engine Oil Type:

API SG or higher, SAE 20W-50 or 10W-40 (verify with manual for specific viscosity based on temperature).

Coolant Type:

Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water.

Brake Fluid Type:

DOT 4 (especially if equipped with ABS).

Known Issues

Known Issues:

Potential for aging fuel lines, electrical connector issues (corrosion), worn fuel pump seals, and clutch slave cylinder leaks. Regular maintenance is key to longevity.

Fluid Capacities

Engine Oil Capacity:

Approx. 4.5 liters (4.8 US qt) with filter change (verify with manual).

Coolant Capacity:

Approx. 2.5 liters (2.6 US qt) (verify with manual).

Part Numbers

Air Filter Part Number:

Refer to manual for specific BMW part numbers (e.g., 13721454532 is a common reference for K1100, but verify).

Oil Filter Part Number:

Refer to manual for specific BMW part numbers (e.g., 11421453707 is a common reference, but verify).

Spark Plug Specifications

Spark Plug Type:

NGK CR9EK or equivalent (verify with manual).

Valve Clearance

Valve Clearance Procedure:

Detailed procedures for checking and adjusting valve clearances, typically with shims.

📚 Vehicle History

Brand Heritage

Brand Heritage:

BMW Motorrad has a long history of producing high-quality, reliable motorcycles, particularly known for their boxer engines and touring capabilities.

Model Evolution

Model Evolution:

The K 1100 series evolved from the K 100 series, featuring an enlarged engine and improved aerodynamics, especially for the LT (Lux Touring) model, which was designed for long-distance comfort.

Production

Production Period:

Typically produced in the early to mid-1990s (e.g., 1992-1999 for the K1100LT).