All rights reserved. Not to be reprinted, translated or duplicated either wholly or in part without prior written
permission.
Errors and omissions excepted; subject to technical amendment.
Produced in Germany 7/99
Introduction
This repair manual will help you to perform all the main maintenance and repair work correctly and efficiently. If it is consulted regularly by workshop personnel it will form a useful addition to the theoretical and practical knowledge acquired at the BMW Training Centre. It is a contribution towards achieving even higher
Service quality.
A new issue of this repair manual will be published if amendments or additions (supplements) are needed.
All information in both text and illustrations refers to motorcycles in standard condition or with genuine
BMW accessories installed, and not to motorcycles which have been modified in any way to depart from
the manufacturer’s specification.
The repair manual is structured in the logical sequence of the work to be performed: Removal, Disas-
•
sembly, Repair, Assembly, Installation.
The entire contents are divided into individual chapters, corresponding to the Construction Groups.
•
11 . 10
ChapterPage number within chapter
An arrow symbol followed by the chapter and page numbers is a reference to another chapter,
e.g. Ób ............................................See Group 46
Work to be performed during an Inspection is described in Group “00”. The various inspection routines
•
are numbered I, II, III and IV. This numbering is repeated in the work descriptions which follow, so that
work can take place without interruption.
Use of the BMW special tools needed for certain tasks is described in the work instructions.
•
If the need arises, repair instructions are also issued in the form of Service Information. This information is
of course incorporated into the next issue of the repair manual. We also recommend, as an additional
source of information, the Electronic Parts Catalogue (ETC), which contains clear and easy-to-follow illustrations.
If the work described here is restricted to a particular equipment specification, for instance if a specific optional extra (OE) is fitted, this is stated in square brackets at the start of the item concerned, e.g. [With heat-ed handlebar grips].
Please refer to the following pages as well for a description of other symbols used and how to work with it.
BMW AG Motorcycle Division
After Sales
Published by:BMW AG Sparte Motorrad
After Sales
UX-VS-2
D - 80788 München
All rights reserved. Not to be reprinted, translated or duplicated either wholly or in part without prior written
permission.
Errors and omissions excepted; subject to technical amendment.
Produced in Germany
Usage
Each chapter starts with the list of contents.
The list of contents is followed by the Technical Data table.
Chapter 00 “Maintenance and general instructions” details the handover checklist and lists all tightening
torques and operating fluids.
Key to symbols
In this Workshop Manual for the K 1200 LT model, the following symbols are used; their meanings are explained in the table.
Special instructions aimed at improving the work procedures
L Note:
Specific information on operating, inspecting and adjusting work for the motorcycle as well as maintenance
procedures.
e Caution:
Instructions and precautions specifically intended to prevent damage to the motorcycle. Failure to comply
with them could invalidate the warranty.
d Caution:
This symbol stands for precautions and measures which are essential in order to protect the rider or other
persons from possibly severe or fatal injury.
Contents
Headlines for the work described in the chapter........................................... with the relevant page number
Activities
Activities
•
The bullet symbol means that work steps are described in greater detail under another headline
•
– Preceding activities
– A line indicates work steps described in greater detail under another headline or in another chapter
If the term “release” or “remove” is used:
the fastener (e.g. screw) must be slackened off and taken out
or
a component (e.g. fuel rail) must be removed to the extent that other components which it conceals (e.g.
throttle-valve rail) are accessible
If the term “loosen” or “slacken” is used:
the fastener (e.g. screw) must only be slackened off but not taken out
X Tightening torques:
Values are stated if they differ from DIN EN 24 014 or DIN 912 ISO industrial standards.
Contents
Group / Chapter
00 Maintenance and general instructions00.1
11 Motor11.1
12 Engine electrics12.1
13 Fuel preparation and control13.1
16 Fuel tank and lines16.1
17 Radiator17.1
18 Exhaust system18.1
21 Clutch21.1
23 Gearbox23.1
31 Front fork31.1
32 Steering32.1
Group / Chapter
33 Rear wheel drive33.1
34 Brakes34.1
36 Wheels and tyres36.1
46 Frame46.1
51 Equipment51.1
52 Seat52.1
61 General electrical equipment61.1
62 Instruments62.1
63 Lights63.1
65 Radio and optional extras65.1
BMW AG Motorcycle Division
Maintenance schedule
K 1200 LT
CustomerLicence plate No.
Order No.Mechanic’s signature
Read out the fault memory with the BMW MoDiTeC unit
Check throttle cable play, adjust if necessary
Change engine oil while at operating temperature
If the motorcycle is ridden only for short distances or at outside temperatures below 0 °C (32 °F), this work must be
done every 3 months or at least every 3,000 km (1,800 miles) *
)
BMW Inspection
at 1,000 km
(600 miles)
BMW Service
every 10,000 km
(6,000 miles)
BMW Inspection
every 20,000 km
(12,000 miles)
BMW
Annual Service
Change oil in gearbox while at operating temperature
at least every 2 years
Change oil in rear wheel drive while at operating temperature
at least every 2 years
Examine brake pads and discs for wear, replace if necessary *
*)
*)
)
Check the front/rear brake fluid level
Check operation of brake system and freedom from leaks; repair/replace items if necessary *
Replace the brake fluid at least once a year
Check clutch operating fluid level
Change clutch fluid
every 40,000 km (24,000 miles) or at least every 2 years
Replace fuel filter *
generally every 40,000 km (24,000 miles), if the fuel is of poor quality, every 20,000 km (12,000 miles)
)
*)
Check and top up, where necessary, coolant level and concentration
Replace the coolant at least every 2 years*
)
Check battery acid level, if necessary add distilled water
Clean/grease battery terminals if necessary
Replace intake air cleaner element
If severe dirt and dust are encountered, replace the intake air cleaner every 10,000 km (6,000 miles) or even more
frequently *
)
Check function of side stand contact switch
Grease side stand bearing, check that the centre stand moves freely, and grease it if
necessary *
)
Check the steering damper
Check tightness of rear wheel studs
Check rear wheel bearing play by rocking wheel
Check swinging arm bearings (free of play), adjust if necessary *
)
every
2 years
every
2 years
)
40,000
40,000
every
2 years
every
2 years
Clean the inductive sensor on the rear wheel
every 40,000 km (24,000 miles) or at least every 2 years *
)
40,000
every
2 years
Check valve clearances, adjust if necessary
Replace the lining of the chain tensioning rail and chain guide rail every 60,000 km
(36,000 miles)*
)
60,000
Replace spark plugs
Final inspection with road safety and functional check:
– Condition of tires and wheels, tyre pressure
– Clutch, gearshift mechanism, hand and foot brake, ABS, steering system
– Lighting and signalling equipment, telltale lights, instruments, horn
– Reversing aid, radio with remote contro, optional equipment fitted
– Trial run if necessary
)
*
Charged as an additional item
Order No. 01 71 9 799 278UX-VS-2, 01/99Printed in Germany
BMW AG Motorcycle Division
Pre-delivery check
K 1200 LT
CustomerLicence plate No.
Order No.Mechanic’s signature
Check the shipping crate for damage
Unpacking the motorcycle
– unpack
– inspect for damage
– check that delivery is completeMotorcycle keys
Top case lock cylinder
Toolkit and helmet lock
Documentation
Top case (packed separately)
Optional extras
Installing remaining items on motorcycle
– Fit front wheel and mudguard
– Fit the mirror
– Fit the right-hand side footrest and passenger footrest plate
– Fit engine spoiler, reversing aid actuation, bumpers
– Install the top case
Fill and charge the battery (mark with charging date)
BMW
Pre-delivery check
Check the front/rear brake fluid level
Check clutch fluid level
Check tyre pressures
Check rear wheel studs for tightness (note correct tightening torque)
Fit antenna, windshield
Checking and adjusting the motorcycle
– Check function of side stand contact switch
–Seat
– Top case
– Headlight, spring strut
Add fuel
Final inspection and function check
– Check engine oil when engine is cold
– Clutch, gearshift mechanism, reversing aid
– Lighting and signalling equipment, telltale lights, instruments
– Check radio for operation
– Hand brake and foot brake, ABS
– Check optional equipment for operation
CD player, on-board computer, cruise control
– Trial run if necessary
Confirm pre-delivery check in Service and Technical Booklet
Final cleaning
Motorcycle handed over on:
Order No. 01 71 9 799 278UX-VS-2, 01/99Printed in Germany
00
00 Maintenance and general instructions
Tightening torques and Table of operating fluids
Pre-delivery check
Maintenance
Thrust plate, driver to intermediate flange9 (clean thread + Loctite 243)
Driver to auxiliary shaft50
Intermediate flange to engine block9
Timing case
Chain tensioner to cover of timing case9
Screw plug for chain tensioner9
Timing case cover9
Oil/water pump
Water-pump impeller to pump shaft33
Water-pump temperature sensor9
Oil pressure switch35
Oil pressure relief valve screw plug35
Pump housing to crankcase10
Cover, pump housing10
00.8
ModelK 1200 LT
ConnectionNm
12 Engine electrics
Spark plugs20
Ignition coil
Ignition coil to mounting plate8
Mounting plate to intermediate flange9
Cover, shield housing5
Ignition signal sensor
Rotor4
Magnetic gate6
Cover, ignition sensor9
Alternator
Mount to intermediate flange20
Driver housing to alternator shaft50
Connector, lead B+10
Connector, lead D+2
Starter motor
Starter motor to gearbox6
Pinch bolt, starter-motor housing6
Positive lead to starter motor6
Earth (ground) lead to cross-tube6
13 Fuel preparation and control
Air intake connection to cylinder head9
Hose clipsHand-tight
Fuel lines to engine9
Injection rail to cylinder head9
Retaining plate for cruise control system to
fairing bracket8
Throttle-valve actuator to throttle-valve rail5 (clean thread + Loctite 270)
Throttle-valve potentiometer to throttle-
valve rail2
Temperature sensor to intake air silencer15
00.9
ModelK 1200 LT
ConnectionNm
16 Fuel tank and lines
Union nut, fuel-pump unit30
Roll-over valve3
Immersion-tube sensor6
Fuel tank to frame M 821
Bridge to frame M 821
Bridge to frame M 69
17 Radiator
Hose clipsHand-tight
Fan to radiator2 (clean thread + Loctite 2701)
Water pump temperature sensor9
Coolant stub pipe to cylinder head9
18 Exhaust system
Oxygen sensor to exhaust system45
Exhaust system to cylinder head22
Exhaust mountings
Retaining plate to pivot mount41
Stirrup to retaining plate30 (clean thread + Loctite 243)
Stirrup to silencer21
00.10
ModelK 1200 LT
ConnectionNm
21 Clutch
Clutch-lever fitting to handlebar5
Grub screw in filler adapter10
Filler adapter to breather line18 (clean thread + Loctite 243)
Clutch housing to output shaft
initial torque
release
second torque
wrench angle60°
Cover to clutch housing18
Lines to clutch slave cylinder7
Clutch slave cylinder to gearbox9
Pressure line to clutch fitting18
Connector, pressure line10
23 Transmission
140
50
Oil drain plug55
Oil filler plug30
Speed sensor for reverser to gearbox
housing6
Housing cover to housing9
Gearshift linkage
Selector lever to selector shaft9
Relay lever to transverse tube9
Ball head to gearshift pedal8 (clean thread + Loctite 2701)
Gearbox mounts
Gearbox to intermediate flange24
Clamp, rubber mount9
Gearbox to frame70
Reverser
Link from actuator for reverser to
intermediate flange24 (clean thread + Loctite 243)
Actuator, reverser to link24 (clean thread + Loctite 243)
Reverse gear switch to actuating shaft9
Switch unit, reverser to gearbox9
Actuator lever, reverser6 (clean thread + Loctite 243)
Cover, reverser to gearbox housing10
Cover plate, reverser10 (clean thread + Loctite 243)
Threaded pin M 6 in cover, reverser5 (clean thread + Loctite 243)
00.11
ModelK 1200 LT
ConnectionNm
31 Front forks
Fork bridge to frame
(nut micro-encapsulated)130 (clean thread + new nut or Loctite 2701)
Fork stanchion to fork bridge45
Steering damper to slider tube bridge
(screw micro-encapsulated)21 (clean thread + new screw or Loctite 243)
Steering damper to leading link21 (clean thread + new screw or Loctite 243)
Leading link to fork slider bridge
(nut micro-encapsulated)130 (clean thread + Loctite 2701)
Ball joint to fork slider bridge230
Leading link to fork slider bridge130 (clean thread + Loctite 2701)
Leading link to frame107 (clean thread + Loctite 243)
Clamp, leading link M 821
Spring strut to leading link43
Suspension strut to frame43
Slider tube bridge to slider tube21 (clean thread + new screw or Loctite 243)
Brake distributor to holder, sliding tube right9
Oil drain plug in slider tube12
Vent screw, stanchion3
32 Steering
Brake-lever fitting to handlebar5
Clutch-lever fitting to handlebar5
Handlebar to fork bridge21
Bearing screw, brake and clutch levers5 (clean thread + Loctite 2701)
Handwheel to rear frame21
Suspension strut to swinging arm50
Suspension strut to frame43
00.13
ModelK 1200 LT
ConnectionNm
34 Brakes
Front brake
Brake calliper to fork tube40
Brake disc to front wheel21 (clean thread + Loctite 243)
ABS sensor4
Grubscrew in filler adapter10
Filler adapter in brake calliper18 (clean thread + new filler adapter or
Loctite 243)
Vent screw in brake calliper10
Brake-lever fitting to handlebar5
Holder for brake line to sliding tube4 (clean thread + Loctite 243)
Brake lines to frame/slider tube M 69
Banjo bolts for brake line18
Rear brake
Brake calliper to rear-wheel drive40
Brake disc to rear wheel drive21 (clean thread + new screws)
ABS sensor ring to brake-disc carrier4 (clean thread + Loctite 243)
ABS sensor4
Vent screw in brake calliper10
Footbrake lever to footrest plate41 (clean thread + Loctite 243)
Holder, stop-lamp switch to footrest plate5 (clean thread + Loctite 243)
Locknut for stop screw, foot brake lever7
Locknut on piston rod9
Brake line to brake cylinder18
Brake cylinder to footrest plate9 (clean thread + Loctite 243)
Banjo bolts for brake line18
Brake line to frame M 54
Retaining plate for brake line to battery
carrier4
ABS pressure modulator
Bleed screw in ABS pressure modulator10
Brake line to ABS pressure modulator18
ABS II control unit to battery holder M 54
ABS II control unit to battery holder M 69
Battery holder to frame M 69
Battery holder to frame M 821
00.14
ModelK 1200 LT
ConnectionNm
36 Wheels and tyres
Rear wheel mount
Initial tightening
Final tightening
Quick-release axle, front wheel
Initial tightening
Final tightening
Pinch bolt, quick-release axle21
46 Frame
Frame
Engine cross members to main frame74
Engine cross members to engine41
Transverse tube to main frame41
Torsion stop, swinging-arm bushingsFitted flush with bushing (clean thread +
Skirt bracket M 821
50
105
19
30
Loctite 243)
Crash bar to skirt bracket9
Lifter handle to rear frame M 69
Rear frame to main frame, top41
Rear frame to main frame, bottom41 (clean thread + Loctite 243)
Radiator holder to frame/engine cross
member M 610
Radiator holder to fairing bracket/skirt
bracket M 821
Fairing bracket
Fairing bracket to main frame M 821
Windscreen adjuster to fairing bracket at
side9
Windscreen adjuster to fairing bracket at
centre3
Fasteners for retaining plates M 54
Fasteners for retaining plates M 611
Fasteners for retaining plates M 821
Threaded fasteners, mirror plate M 69
00.15
ModelK 1200 LT
ConnectionNm
46 Frame
Footrests
Footrest system front to frame21
Footrest system rear to frame21
Footrest rubber to footrest4
Shift lever to footrest plate41 (clean thread + Loctite 243)
Footbrake lever to footrest plate41 (clean thread + Loctite 243)
Stop, footbrake lever7
Stop screw, return spring for footbrake lever5
Rear section, side cases and top case
Rear carrier to rear frame9
Cover, rear carrier to rear frame9
Cover, rear carrier to case1
Side case to rear frame9
Strap to top of case2 (clean thread + Loctite 243)
Case trimmer to rear frame5
Case trimmer to case2
Top case to rear frame9
Armrest to top case1
Stands
Pivot mount to gearbox41
Main stand to pivot mount41 (clean thread + Loctite 243)
Side stand to pivot mount41 (clean thread + Loctite 243)
Fairing
Fairing screws2
Windscreen to windscreen adjuster2 (clean thread + Loctite 243)
Cover of fork bridge.2
Front mudguard, front, to fork slider bridge
M64
Front mudguard, front section, to sliding
tube M 66
Front mudguard, rear section, to fork slider
bridge M 63 (clean thread + Loctite 243)
Miscellaneous
Intake air pipe to fairing bracket10
Intake air pipe to radiator holder10
00.16
ModelK 1200 LT
ConnectionNm
51 Equipment
Non-removable screw for ignition/steering
lock21
Lock, tank cover to bridge5
Locking mechanism, front seat to rear frame5
52 Seat
Bridge, seat to frame M 69
Bridge, seat to frame M 821
Front hinge, seat to bridge9
Seat, front, to carrier plate5
Gas-filled strut to carrier plate for seat, front21
Seat, rear, to rear frame9
Backrest, rear, to top case5
61 General electrical equipment
Retaining plate for fanfare horn to fairing
bracket21
Ignition lock to fork bridge21
Wiring harness to main frame6
Electronics box to main frame9
Holder for plug and socket connections
behind battery panel, left9
Attachment, side-stand switch7 (clean thread + Loctite 243)
Holder, stop-lamp switch to footrest plate5 (clean thread + Loctite 243)
Locknut for stop screw, foot brake lever7
Temperature sensor, cylinder head30
Attachments, battery holder4
Speed sensor, rear wheel4
Socket to engine spoiler4
Socket to top case4
00.17
ModelK 1200 LT
ConnectionNm
62 Instruments
Instrument cluster to fairing bracket6
63 Lights
Headlight to upper section of fairing2
Rear light cluster to case trimmer5
65 Radio and optional extras
Clamping nut, stub aerial3
Aerial holder to frame9
Retaining plate for cruise control system to
fairing bracket8
Holder for temperature sensor to upper