Engine:
Full disassembly, assembly, troubleshooting, diagnostics, specifications, torque values for K1200LT engine
Transmission:
Clutch, gearbox, final drive, troubleshooting, repair procedures, fluid specifications
Fuel System:
Fuel injection system (EFI), throttle body, fuel pump, injectors, sensors, troubleshooting
Electrical System:
Wiring diagrams, battery, charging system (alternator, regulator), ignition system, lighting, starter motor, ECU troubleshooting
Brakes:
ABS system (Integral ABS), brake calipers, master cylinders, lines, bleeding procedures, rotor specifications
Suspension:
Front fork (Telescopic), rear shock absorber, Paralever system, adjustments, rebuild procedures
Chassis And Bodywork:
Frame, fairings, seating, luggage systems, diagnostics, removal/installation procedures
Cooling System:
Radiator, fan, coolant, hoses, thermostat, troubleshooting
Exhaust System:
Exhaust manifolds, catalytic converter, mufflers, lambda sensors
Wheels And Tires:
Wheel bearing service, tire pressure recommendations, wheel specifications
Routine Maintenance:
Oil changes, filter replacements, spark plug checks/replacement, fluid level checks, lubrication points
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting for all major systems
Repair And Rebuild:
Detailed step-by-step instructions for component disassembly, repair, and reassembly
Diagnostics:
Fault code reading (where applicable via diagnostic tools), sensor testing, component testing
Electrical Diagnostics:
Wiring harness testing, continuity checks, voltage drop tests, component testing
Depth:
Comprehensive: Covers everything from basic rider maintenance to full engine and transmission rebuilds, including complex electrical diagnostics and ABS system servicing.
Engine Type:
Liquid-cooled, 4-stroke, DOHC, inline four-cylinder
Bore X Stroke:
77.6 mm x 64 mm
Compression Ratio:
11.5:1
Horsepower:
98 hp @ 7500 rpm (approximate, depending on market and specific year)
Torque:
115 Nm (approx. 84.8 lb-ft) @ 5250 rpm (approximate)
Fuel Delivery:
Electronic Fuel Injection (EFI), Bosch Motronic MA 2.4
Fuel Type:
Unleaded Premium (95 RON / 91 AKI)
Oil Type:
SAE 20W-40 or 20W-50 (API SG/SH or higher)
Oil Capacity:
Approx. 4.5 liters (4.8 US quarts) with filter change
Length:
Approx. 2470 mm (97.2 in)
Width:
Approx. 960 mm (37.8 in) at handlebars
Height:
Approx. 1430 mm (56.3 in) at windshield
Dry Weight:
Approx. 295 kg (650 lbs)
Gross Vehicle Weight Rating:
Approx. 500 kg (1102 lbs)
Fuel Tank Capacity:
24 liters (6.3 US gallons), including 4-liter reserve
ABS:
Integral ABS (BMW's combined braking system with ABS)
Braking System:
Disc brakes front and rear, linked braking, ABS
Lighting:
Halogen headlights, integrated turn signals, LED tail light
Body Structure:
Robust frame construction for touring stability
Audio System:
Integrated radio/cassette player (later models may have CD changer option) with handlebar controls
Display:
Multi-function LCD display in dashboard for clock, ambient temperature, gear indicator, fuel level, etc.
Cruise Control:
Standard feature on most K1200LT models
Diagnostic Interface:
BMW 16-pin diagnostic connector for use with compatible diagnostic tools (e.g., MoDiTeC)
Initial Service:
1000 km (600 miles) - Checkups, oil change, filter change
Regular Service:
Every 10,000 km (6,000 miles) or annually, whichever comes first (includes oil, filter, checks)
Major Service:
20,000 km / 40,000 km / etc. (Includes valve clearance checks, spark plugs, brake fluid flush, etc. - detailed in manual)
Brake Fluid:
DOT 4 (for ABS and clutch systems)
Coolant:
BMW Motorrad Coolant (ethylene glycol based, with corrosion inhibitors), or equivalent meeting BMW HT-12 specification
Common Concerns:
Rear shock absorber wear (typical for touring bikes), potential for ABS sensor issues, alternator output degradation with age, fuel pump reliability
Maintenance Tip 1:
Regularly inspect and maintain the electrical connectors, especially on the ABS and engine management systems, due to potential corrosion.
Maintenance Tip 2:
Use of proper BMW-specified fluids is crucial for longevity of the engine, transmission, and braking systems.
