Segment:
Luxury Touring Motorcycle
Target Market:
Long-distance touring, comfort-focused riders.
Key Competitors:
Honda Gold Wing, Harley-Davidson Electra Glide, Yamaha Royal Star Venture.
Distinctive Features:
Four-cylinder Boxer engine, shaft drive, extensive fairings, integrated luggage, optional ABS, cruise control, electric windscreen, heated grips/seat.
Value Proposition:
Provides essential factory-documented information for maintaining, troubleshooting, and repairing the K1200LT, ensuring optimal performance and longevity.
Engine Mechanical:
Complete disassembly, inspection, repair, and reassembly of the K1200LT's four-cylinder Boxer engine, including cylinder heads, pistons, crankshaft, camshafts, valve train, lubrication system, and cooling system.
Fuel System:
Detailed procedures for fuel injection system maintenance, troubleshooting, and repair, including fuel pump, injectors, throttle bodies, fuel pressure regulator, and related sensors.
Ignition System:
Diagnostic and repair information for the electronic ignition system, including coil packs, spark plugs, and control modules.
Transmission Drivetrain:
Service and repair of the gearbox (sequential shifting), clutch system, and final drive (shaft drive), including lubrication and component replacement.
Braking System:
Comprehensive coverage of the Integral ABS braking system, including brake fluid replacement, caliper service, rotor inspection, ABS modulator troubleshooting, and hydraulic line maintenance.
Suspension Steering:
Detailed maintenance and repair for the front Telelever suspension and rear Monolever (Paralever) single-sided swingarm, including shock absorber servicing, fork seal replacement, and steering head bearing adjustments.
Electrical System:
Extensive information on the motorcycle's electrical system, including wiring diagrams, component testing, troubleshooting for lighting, charging system (alternator, regulator/rectifier), starter motor, battery, and instrument cluster.
Bodywork Fairings:
Instructions for the removal, installation, and repair of fairings, body panels, luggage systems (touring cases), windscreen, and seat assembly.
Chassis Frame:
Inspection and maintenance of the motorcycle's frame, subframe, and related structural components.
Comfort Features:
Maintenance and troubleshooting of features like heated grips, heated seats, cruise control, and power windscreen adjustments.
Scheduled Maintenance:
Detailed maintenance schedules and procedures for all intervals, including oil changes, filter replacements, spark plug changes, and brake fluid flushes.
Troubleshooting Diagnostics:
Systematic diagnostic procedures and flowcharts for identifying and resolving common and complex issues across all motorcycle systems.
Component Repair Rebuild:
Step-by-step instructions for repairing and rebuilding major components, including engine internals, transmission, suspension units, and electrical modules.
Technical Specifications Data:
Comprehensive technical data, including torque specifications, clearances, fluid capacities, electrical resistances, and diagnostic trouble codes (DTCs).
Wiring Diagrams:
Full-color, detailed electrical wiring diagrams for all motorcycle circuits, enabling precise diagnosis and repair of electrical faults.
Special Tools Procedures:
Identification and usage instructions for specialized tools required for specific repair or maintenance tasks.
Depth Of Coverage:
Factory-level detail covering routine maintenance, diagnostics, component-level repair, and full system overhauls.
Target Audience:
Professional motorcycle technicians and advanced DIY enthusiasts.
Type:
Four-cylinder, four-stroke, Boxer engine
Displacement:
1171 cc (71.6 cu in)
Bore X Stroke:
77.6 mm x 64 mm (3.06 x 2.52 in)
Compression Ratio:
10.0:1
Valve Train:
DOHC, 4 valves per cylinder
Horsepower Hp:
100 hp (75 kW) @ 6750 rpm
Torque Lb Ft:
90 lb-ft (122 Nm) @ 4750 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI) - Bosch Motronic MA 2.4
Fuel Type:
Unleaded gasoline (95 RON / 91 AKI recommended)
Oil Capacity Quarts:
Approx. 4.0 quarts (3.8 liters)
Oil Type:
SAE 20W-40 Motorcycle Oil (refer to manual for exact specifications)
Audio System:
Integrated audio system with radio, cassette player, and often CD changer compatibility (depending on options).
Cruise Control:
Electronic cruise control system for highway comfort.
ABS:
BMW Integral Anti-lock Braking System (ABS), a significant safety feature for its time.
Diagnostic Interface:
On-board diagnostics, though the manual is key for interpreting codes and performing advanced diagnostics.
Heated Components:
Optional heated grips and heated rider/pillion seats.
Windscreen Adjustment:
Electrically adjustable windscreen for optimal wind protection.
Oil Change Interval Km:
10,000 km (6,000 miles) or annually, whichever comes first.
Filter Replacement Interval Km:
Oil filter: every oil change. Air filter: typically 20,000-30,000 km (12,000-18,000 miles).
Valve Adjustment Interval Km:
20,000 km (12,000 miles)
Brake Fluid Change Interval Years:
Every 2 years
Engine Oil Spec:
BMW Motorrad recommends SAE 20W-40 motorcycle oil API SG/SH or higher. Check manual for specific ACEA ratings.
Coolant Type:
BMW approved coolant (ethylene glycol-based) mixed with distilled water (50/50).
Brake Fluid Type:
DOT 4 brake fluid (for Integral ABS system).
Final Drive Oil Type:
SAE 80W-90 hypoid gear oil.
Electrical Gremlins:
Intermittent electrical issues, particularly related to the CAN-bus system (though less prevalent in this generation), wiring harness chafing, and sensor failures. The manual is crucial for diagnosing these.
Fuel Pump Reliability:
Occasional reports of fuel pump failure, especially at higher mileage.
Suspension Leaks:
Potential for fork seal leaks or rear shock absorber issues over time, requiring specialized seals and oil.
Throttle Body Synchronization:
Essential for smooth engine operation; requires precise synchronization of the throttle bodies.
Bmw Motorcycle Division:
BMW's long-standing reputation for engineering excellence, innovation, and touring motorcycles.
K Series Introduction:
The K-series, introduced in the early 1980s, revolutionized motorcycle design with its inline-four and later boxer engines, and monocoque frames.
K1100Lt Predecessor:
The K1200LT evolved from the K1100LT, offering increased displacement and enhanced touring features.
K1200Gt Relation:
Shared its engine and some chassis elements with the K1200GT sport-touring variant.
Production Period:
1999-2009 (this manual covers the initial generation 1999-2003)
Manufacturing Location:
Berlin, Germany (BMW Motorrad factory)
