This workshop repair manual provides comprehensive guidance for the K1100LT and K1100RS models, powered by a 1100cc inline-four engine. These motorcycles, produced primarily in the 1990s, are renowned for their engineering quality and reliability, forming part of the esteemed K-series lineage. The manual covers both the touring-oriented K1100LT and the sport-touring K1100RS variants, offering detailed information on their longitudinal engine installation, double overhead camshafts, and liquid-cooled systems.
This manual is designed to be an indispensable resource for owners, mechanics, and technicians, offering extensive coverage across all major vehicle systems. It includes detailed maintenance and repair procedures for the engine, engine electrics, fuel preparation and control, clutch, gearbox, front fork, steering, brakes, wheels, tires, frame, and general electrical equipment. With in-depth technical data, troubleshooting guidance, and detailed illustrations, this manual ensures that users can effectively maintain, diagnose, and repair their K1100LT or K1100RS with confidence.
BMW K1100LT K1100RS K 1100 LT RS Workshop Repair Manual
Technical data K 1100 LT K 1100 RS
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Engine, general
Engine design-----Inline four-stroke engine installed longitudinally,
with double overhead camshafts, liquid cooling
and electronic fuel injection.
Location of engine number-----At lower rear right of engine block
Cylinder bore-----mm (in) 70.5 (2.77)
Stroke-----mm (in) 70 (2.75)
Number of cylinders-----4
Effective displacement-----cc 1093
Compression ratio-----11.0 : 1
Power output-----kW (hp) 74 (100) at 7500 min-1
Max. torque-----Nm 107 at 5500 min-1
Permissible maximum engine speed-----min-1 8900
Permissible continuous engine speed-----min-1 8500
Idle speed-----min-1 950 +50
Direction of rotation Anti-clockwise. looking at ignition system
Compression test pressure bar (psi)
good above 10.0 (142.3)
normal 8.5…10.0 (120.9...142.3)
poor below 8.5 (120.9)
Engine lubrication Pressurised oil circuit
Oil filter Full-flow type
Difference for opening bypass valve bar (psi) 1.5 (21.3)
Oil pressure warning light comes on below bar (psi) 0.2…0.5 (2.8...7.1)
Pressure relief valve opens at bar (psi) 5.4 (76.8)
Oil content
without filter change l 3.50 (6.2 Imp. pints)
with filter change l 3.75 (6.6 Imp. pints)
Permissible oil consumption l/100km
(mile/gal) 0.15 (1,875)
Oil pump Gear-type
CONTENTS:
GENERAL INSTRUCTIONS
MAINTENANCE
ENGINE ELECTRICS
FUEL PREPARATION & CONTROL
FUEL TANK & LINES
RADIATOR
EXHAUST SYSTEM
CLUTCH
GEARBOX
FRONT FORK
STEERING
REAR WHEEL DRIVE
BRAKES
WHEELS & TYRES
FRAME
EQUIPMENT
GENERAL ELECTRIC EQUIPMENT
INSTRUMENTS
LIGHTS
This is a very comprehensive manual (DOWNLOAD in PDF format) for BMW K1100LT K1100RS K-1100-LT RS BIKE, Features detailed exploded views. This is the same manual that technicians use to fix your vehicles. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
BMW K1100LT K1100RS K 1100 LT RS Workshop Repair Manual
Technical data K 1100 LT K 1100 RS
----------------------------------
Engine, general
Engine design-----Inline four-stroke engine installed longitudinally,
with double overhead camshafts, liquid cooling
and electronic fuel injection.
Location of engine number-----At lower rear right of engine block
Cylinder bore-----mm (in) 70.5 (2.77)
Stroke-----mm (in) 70 (2.75)
Number of cylinders-----4
Effective displacement-----cc 1093
Compression ratio-----11.0 : 1
Power output-----kW (hp) 74 (100) at 7500 min-1
Max. torque-----Nm 107 at 5500 min-1
Permissible maximum engine speed-----min-1 8900
Permissible continuous engine speed-----min-1 8500
Idle speed-----min-1 950 +50
Direction of rotation Anti-clockwise. looking at ignition system
Compression test pressure bar (psi)
good above 10.0 (142.3)
normal 8.5…10.0 (120.9...142.3)
poor below 8.5 (120.9)
Engine lubrication Pressurised oil circuit
Oil filter Full-flow type
Difference for opening bypass valve bar (psi) 1.5 (21.3)
Oil pressure warning light comes on below bar (psi) 0.2…0.5 (2.8...7.1)
Pressure relief valve opens at bar (psi) 5.4 (76.8)
Oil content
without filter change l 3.50 (6.2 Imp. pints)
with filter change l 3.75 (6.6 Imp. pints)
Permissible oil consumption l/100km
(mile/gal) 0.15 (1,875)
Oil pump Gear-type
CONTENTS:
GENERAL INSTRUCTIONS
MAINTENANCE
ENGINE ELECTRICS
FUEL PREPARATION & CONTROL
FUEL TANK & LINES
RADIATOR
EXHAUST SYSTEM
CLUTCH
GEARBOX
FRONT FORK
STEERING
REAR WHEEL DRIVE
BRAKES
WHEELS & TYRES
FRAME
EQUIPMENT
GENERAL ELECTRIC EQUIPMENT
INSTRUMENTS
LIGHTS
This is a very comprehensive manual (DOWNLOAD in PDF format) for BMW K1100LT K1100RS K-1100-LT RS BIKE, Features detailed exploded views. This is the same manual that technicians use to fix your vehicles. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
