🏷️ Basic Information

Make:

BMW

Model:

K1200LT

Year:

1999

Product Type:

Service Repair Workshop Manual

👋 Introduction

Positioning:

The BMW K1200LT was positioned as BMW's flagship luxury touring motorcycle, offering superior comfort, features, and performance for long-distance travel. It competed with other high-end touring bikes from Japanese and American manufacturers.

Competitors:

Key competitors at the time included the Honda Gold Wing, Harley-Davidson Electra Glide, and Yamaha Royal Star Venture.

Touring Focus:

Designed for extensive touring with a full fairing, integrated luggage system (top case and saddlebags), comfortable seating for rider and passenger, and often equipped with features like electric reverse and cruise control.

Utility:

Essential for owners and technicians to maintain the complex systems of the K1200LT, ensuring reliability and optimal performance.

📋 Manual Details

Primary Coverage:

Comprehensive service and repair for the BMW K1200LT 1999 model.

Estimated Page Count:

Likely over 500 pages (typical for comprehensive BMW workshop manuals).

Type:

Workshop Manual / Service Manual

Language:

English

Format:

Likely PDF, but could be printed depending on the specific product offering.

📖 Manual Coverage

Engine:

Detailed diagnostics, repair, overhaul, and component replacement for the K1200LT engine.

Fuel System:

Fuel injection system (EFI) diagnostics, fuel pump, injectors, pressure regulator, fuel lines, and tank servicing.

Ignition System:

Ignition coils, spark plugs, ECU control, timing, and troubleshooting.

Transmission And Drivetrain:

Clutch operation, gearbox disassembly and assembly, final drive unit, driveshaft, and universal joints.

Brakes:

ABS (Anti-lock Braking System) components, hydraulic system, brake pads, discs, lines, bleeding procedures, and master cylinders.

Suspension:

Front and rear suspension systems, fork seals, shock absorbers, springs, linkage adjustments, and bearing services.

Electrical System:

Wiring diagrams, battery, charging system (alternator/generator, regulator/rectifier), starter motor, lighting systems, instrumentation, and ECU diagnostics.

Cooling System:

Radiator, coolant, water pump, thermostat, hoses, and fan operation.

Exhaust System:

Exhaust pipes, mufflers, catalytic converter (if applicable), and mounting hardware.

Bodywork And Fairings:

Fairing removal and installation, seat, luggage systems, wind protection, and cosmetic component servicing.

Control Systems:

Throttle controls, brake levers, clutch lever, and rider interface components.

Routine Maintenance:

Oil and filter changes, spark plug replacement, air filter service, chain/driveshaft lubrication, tire pressure checks, brake fluid checks, coolant checks.

Troubleshooting:

Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable).

Engine Rebuild:

Detailed steps for engine disassembly, inspection, component replacement (pistons, rings, valves, bearings), and reassembly.

Transmission Repair:

Gearbox internal inspection, bearing replacement, shift drum and fork alignment, and clutch assembly.

Brake System Overhaul:

ABS unit diagnostics and bleeding, caliper rebuild, master cylinder replacement, and brake line routing.

Electrical Diagnostics:

Component testing, wiring continuity checks, sensor diagnostics, and ECU interface procedures.

Suspension Servicing:

Fork seal replacement, shock absorber servicing, linkage lubrication, and steering head bearing adjustment.

Fuel Injection Tuning And Calibration:

Idle speed adjustment, component testing, and troubleshooting of EFI related issues.

Depth:

Comprehensive, covering everything from basic owner maintenance to complete engine and transmission overhauls, suitable for professional mechanics and advanced DIY enthusiasts.

📊 Manual Specifications

Digital Format:

Typically PDF, optimized for clarity and searchability. May include high-resolution diagrams.

Print Quality If Applicable:

High quality, with clear text and sharp, detailed diagrams/illustrations for easy reference.

Binding Type If Applicable:

Professionally bound, designed for workshop use (e.g., spiral bound or lay-flat binding).

Paper Type If Applicable:

Durable paper stock, resistant to grease and wear, suitable for workshop environments.

⚙️ Engine Specifications

Engine Type:

1171cc (71.6 cu in) 16-valve DOHC inline-four cylinder engine.

Bore X Stroke:

77.6 mm x 63.7 mm (approximate)

Compression Ratio:

10.2:1 (approximate)

Cooling System:

Liquid-cooled

Horsepower:

Approximately 100-109 hp (varies slightly by market and exact configuration).

Torque:

Approximately 110-115 Nm (81-85 lb-ft) at around 5250 rpm (approximate).

Fuel Delivery:

Electronic Fuel Injection (EFI) - Bosch Motronic (likely variant)

Fuel Type:

Unleaded gasoline, minimum 95 RON (Premium Unleaded).

Fuel Tank Capacity:

Approximately 21 liters (5.5 US gallons).

🔧 Transmission

Transmission Type:

5-speed manual gearbox.

Clutch:

Hydraulically operated multi-plate wet clutch.

Final Drive:

Shaft drive to the rear wheel.

Gear Ratios:

Specific gear ratios would be detailed in the manual, crucial for performance tuning and diagnostics.

📐 Dimensions

Length:

Approximately 2500 mm (98.4 inches).

Width:

Approximately 900 mm (35.4 inches) at handlebars.

Height:

Approximately 1440 mm (56.7 inches) at windscreen.

Dry Weight:

Approximately 285 kg (628 lbs).

Wet Weight:

Approximately 310 kg (683 lbs) (fully fueled and with all equipment).

Gross Vehicle Weight Rating:

Not typically specified for motorcycles in the same way as cars, but rider and luggage capacity is implied.

🛡️ Safety Features

Crash Test Ratings:

Motorcycles are not subjected to standardized crash tests like automobiles. Safety is assessed through design features and rider aids.

ABS:

Integral ABS (Anti-lock Braking System) is a significant safety feature, especially for a touring motorcycle.

Linked Braking:

The ABS system often includes a linked braking function, where applying either brake lever partially activates the other.

Lighting:

Comprehensive lighting system including dual headlights for improved visibility.

Chassis Design:

Stable chassis geometry designed for high-speed touring and rider comfort.

💡 Technology Features

Audio System:

Many K1200LT models came equipped with an integrated audio system, often featuring radio, cassette player, and provision for CD changers. Handlebar controls are common.

Cruise Control:

Electronic cruise control was a standard or common option on the K1200LT, enhancing rider comfort on long journeys.

Instrument Cluster:

A comprehensive instrument cluster typically includes analog gauges for speed and tachometer, along with a digital display for odo, trip meters, fuel level, and warning lights.

ECU:

Engine Control Unit (ECU) manages fuel injection, ignition timing, and other engine parameters. Diagnostics often require specialized BMW diagnostic tools (e.g., GT1, DISplus) which the manual would reference for troubleshooting.

🔧 Maintenance

Oil Change:

Typically every 10,000 km (6,000 miles) or annually, whichever comes first. Check manual for specific interval.

Valve Clearance Check:

Around 20,000 km (12,000 miles) or as specified in the manual, as they are shim-adjusted.

Spark Plug Replacement:

Typically every 20,000-30,000 km (12,000-18,000 miles).

Brake Fluid Change:

Every 2 years regardless of mileage, or as specified.

Engine Oil:

BMW recommends specific synthetic engine oils meeting certain API and JASO standards. For this era, likely a 10W-40 or 15W-50. Consult manual for exact BMW LL-XX specification.

Engine Oil Capacity:

Approximately 4.5 liters (4.8 US quarts) with filter change.

Transmission Oil:

Specific gear oil, likely SAE 75W-90 or similar. Check manual for precise BMW specification.

Final Drive Oil:

Specific gear oil, similar to transmission oil. Check manual for precise BMW specification.

Coolant:

Ethylene glycol-based coolant, typically a 50/50 mix with distilled water. BMW blue coolant recommended.

Brake Fluid:

DOT 4 or DOT 5.1, depending on ABS system requirements. Consult manual for correct type.

Electrical Connectors:

Corrosion or degradation of electrical connectors, particularly in high-mileage bikes or those exposed to moisture, can lead to intermittent issues.

Fuel Pump:

Early models or those with infrequent use might experience fuel pump issues.

Clutch Slave Cylinder:

Leaking or failing clutch slave cylinders are a known potential issue that requires replacement.

ABS Sensors:

ABS sensor rings or wiring can be susceptible to damage or wear, leading to ABS fault indications.

📚 Vehicle History

Bmw Motorrad:

BMW Motorrad has a long history of producing robust and technologically advanced motorcycles, known for their engineering prowess, particularly in boxer-twin and inline-four configurations.

K Series Lineage:

The K1200LT is part of BMW's K-Series, which initially featured longitudinally mounted inline-four engines. The LT model was specifically developed as a premium touring motorcycle, building on the K1100LT and evolving into a more refined and powerful machine.

Production Period:

The K1200LT was produced from 1999 through 2009, with the 1999 model being the first iteration of this specific model designation.

Manufacturing Location:

BMW motorcycles are typically manufactured in Germany.

🏆 Awards & Recognition

Motorcycle Reviews:

The K1200LT generally received positive reviews for its touring capabilities, comfort, and German engineering. Specific awards are less common for individual model years of production vehicles unless related to specific features or redesigns.

Owner Satisfaction:

Owner satisfaction is typically high for those who appreciate its touring focus, though maintenance can be more complex and costly than some competitors.