Segment:
Sport Touring Motorcycle
Competitors:
Honda ST1100, Yamaha FJ1200, Kawasaki GTR1000.
Engine Layout:
Inline four-cylinder, transverse mounting.
Fuel System:
Bosch Motronic electronic fuel injection.
Styling:
Aerodynamic fairing (LT) or semi-faired (RS), comfortable ergonomics for long-distance touring.
Manual Purpose:
Empowering owners and technicians with the knowledge to maintain and repair the BMW K1100 effectively.
Applicable Years:
1993, 1994, 1995, 1996, 1997, 1998, 1999
Estimated Pages:
Approximately 800+
Type:
Full Service Repair Manual
Engine:
Complete overhaul, tuning, fuel injection, ignition system, cooling system, lubrication system, exhaust system.
Transmission:
Gearbox disassembly, assembly, inspection, clutch operation, final drive (shaft drive).
Electrical System:
Wiring diagrams, charging system, starting system, lighting, instruments, control units, ABS (optional).
Chassis:
Frame, suspension (front forks, rear shock absorber), steering, wheels, tires, braking system (including ABS).
Bodywork:
Fairings, body panels, seat, fuel tank, luggage systems (LT model), fasteners, trim.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement, chain/shaft drive lubrication, brake fluid service.
Diagnostics:
Troubleshooting guides, fault code interpretation (if applicable), diagnostic procedures for all major systems.
Repair:
Step-by-step repair instructions for all major components, including engine internals, gearbox, suspension, and electrical systems.
Disassembly Assembly:
Detailed instructions for component removal and installation.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and gearbox rebuilds, including detailed diagnostic procedures.
Type:
DOHC, 4 valves per cylinder, inline-four cylinder.
Bore X Stroke:
77.0 mm x 58.0 mm
Compression Ratio:
10.0:1
Horsepower:
100 hp @ 8000 rpm
Torque:
101 Nm (74 lb-ft) @ 6000 rpm
Injection System:
Bosch Motronic 2.2 EFI with digital ignition.
Fuel Type:
Unleaded Gasoline 95 RON (87 AKI).
Oil Type:
SAE 20W-40 Motorcycle Oil (API SG or higher).
Oil Capacity:
4.5 Liters (4.7 US quarts) with filter change.
Coolant Type:
BMW recommended ethylene glycol coolant mixture (50/50).
Type:
Electronic ignition, dual spark plugs per cylinder.
Spark Plug Type:
NGK DPR8EIX-9 (Iridium) or equivalent.
Type:
5-speed manual gearbox.
Clutch Type:
Dry, single-plate clutch, hydraulically actuated.
Final Drive:
Shaft drive with bevel gear.
Transmission Oil:
SAE 75W-90 GL-5 gear oil.
Transmission Oil Capacity:
0.2 Liters (0.21 US quarts).
Instrumentation:
Analog speedometer, tachometer, fuel gauge, coolant temperature gauge, clock, warning lights. Integrated radio/cassette on LT models.
ABS:
Optional ABS system for enhanced braking safety.
Diagnostic Port:
BMW proprietary diagnostic connector for engine management system (requires specialized tools/adapters).
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually.
Valve Clearance Check:
Every 20,000 km (12,000 miles).
Brake Fluid Change:
Every 2 years.
Spark Plug Replacement:
Every 20,000 km (12,000 miles) for standard, 40,000 km (24,000 miles) for iridium.
Coolant:
50/50 Ethylene Glycol mixture.
Fuel Pump Reliability:
Occasional reports of fuel pump wear or failure.
Wiring Harness Issues:
Degradation of wiring insulation over time, particularly in engine bay area, requires inspection.
Stator Failure:
Some instances of stator failure affecting charging system.
ABS Modulator Issues:
Potential for ABS modulator faults in older units.
Manufacturer:
Bayerische Motoren Werke AG (BMW).
Predecessor:
K100 series (K100, K100RS, K100RT).
Generation:
Second generation of BMW's K-series 'Flying Brick'.
Key Improvements Over K100:
Increased displacement (1100cc), improved power output, revised fuel injection, often ABS availability.
Production Years:
1989-1999 (K1100LT/RS).
Manufacturing Location:
Berlin, Germany (BMW Motorrad Plant).
