2006 BMW MOTORRAD K 1200 S clutch

torrad Integral ABS must as-
sume an extremely low coef-
ficient of friction, so that the
wheels will continue to rotate
under all imaginable circum-
stances, because this is the
precondition for ensuring dir-
ectional stability. As soon as
is registers the actual circum-
stances, the system reacts
instantly and adjusts braking
force accordingly to achieve
optimum braking.What feedback does the
rider receive from the
BMW Motorrad Integral
ABS?If the ABS system has to re-
duce braking force on ac-
count of the circumstances
described above, vibration is
perceptible through the hand-
brake lever.
When the handbrake lever is
pulled, brake pressure is alsobuilt up at the rear wheel by
the integral function. If the
brake pedal is depressed
after the handbrake lever is
pulled, the brake pressure
built up beforehand is per-
ceptible as counter-pressure
sooner than is the case when
the brake pedal is depressed
either before or at the same
time as the brake lever is
pulled.
How can stopping
distance be minimised?Each time the brakes are
applied, a load distribution
shift takes place with the
load shifting forward from
the rear to the front wheel.
The sharper the motorcycle
decelerates, the more load
is shifted to the front wheel.
The higher the wheel load, the
more braking force can be
transmitted without the wheel
locking.
To optimise stopping dis-
tance, apply the front brakes
rapidly and keep on increas-
ing the force you apply to the
brake lever. This makes the
best possible use of the dy-
namic increase in load at the
front wheel. Remember to
pull the clutch at the same
time. In the "panic braking
situations" that are trained so
frequently braking force is ap-
plied as rapidly as possible
and with the rider's full force
applied to the brake levers;
under these circumstances
the dynamic shift in load dis-
tribution cannot keep pace
with the increase in decel-
eration and the tyres cannot
transmit the full braking force
to the surface of the road.
ABS has to intervene to keep
the front wheel from locking;
575zRiding

Maintenance
General instructions . . . . . . . . . . . 88
Toolkit . . . . . . . . . . . . . . . . . . . . . . . . 88
Engine oil . . . . . . . . . . . . . . . . . . . . . 89
Brake system, general . . . . . . . . . 91
Brake pads . . . . . . . . . . . . . . . . . . . . 92
Brake fluid . . . . . . . . . . . . . . . . . . . . 94
Clutch . . . . . . . . . . . . . . . . . . . . . . . . 96
Tyres . . . . . . . . . . . . . . . . . . . . . . . . . 97
Rims . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Wheels . . . . . . . . . . . . . . . . . . . . . . . 97
Front-wheel stand . . . . . . . . . . . . 105
Rear-wheel stand . . . . . . . . . . . . 107
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . 108
Jump start . . . . . . . . . . . . . . . . . . . 118
Battery . . . . . . . . . . . . . . . . . . . . . . . 119
787zMaintenance

ClutchChecking clutch
operationPull the clutch lever.
The pressure point must be
clearly perceptible.
If the pressure point is not
clearly perceptible: Have the clutch checked
by a specialist workshop,
preferably an authorised
BMW Motorrad dealer.Check the clutch fluid
levelMake sure the ground is
level and firm and hold the
motorcycle upright.
Move the handlebars to the
straight-ahead position.
with OA Centre stand:
Make sure the ground is
level and firm and place the motorcycle on its centre
stand.
Move the handlebars to the
straight-ahead position.
Check the clutch fluid level
in clutch fluid reservoir
1.
Wear of the clutch
causes the fluid level in
the clutch fluid reservoir to
rise. Clutch fluid level
Do not permit the clutch
fluid level to drop.
If the fluid level drops: Unsuitable hydraulic flu-
ids could cause damage
to the clutch system.
Do not attempt to top up
the system with fluids of any
kind.
Have the defect rectified
as quickly as possible by a
specialist workshop, prefer-
796zMaintenance

ably an authorised BMW
Motorrad dealer.The clutch system is
filled with a special hy-
draulic fluid that does not
have to be changed.TyresCheck the tyre tread
depth
Your motorcycle's hand-
ling and grip can be im-
paired even before the tyres
wear to the minimum tyre
tread depth permitted by law.
Have the tyres changed in
good time before they wear
to the minimum permissible
tread depth.
Make sure the ground is
level and firm and place the
motorcycle on its stand. Measure the tyre tread
depth in the main tread
grooves with wear marks.
Tyres have wear indic-
ators integrated into the
main tread grooves. The tyre
is worn out when the tyre
tread has worn down to the
level of the marks. The loca-
tions of the marks are indic-
ated on the edge of the tyre,
e.g. by the letters TI, TWI or
by an arrow.
If the tyre tread is worn to
minimum:
Replace tyre or tyres, as ap-
plicable.
RimsChecking rimsMake sure the ground is
level and firm and place the
motorcycle on its stand. Visually inspect the rims for
defects.
Have damaged rims
checked and, if necessary,
replaced by a specialist
workshop, preferably an
authorised BMW Motorrad
dealer.
WheelsApproved wheels and
tyresFor each size of tyre BMW
Motorrad tests certain makes,
and approves those that it
certifies as roadworthy. If
BMW Motorrad has not ap-
proved the wheels and tyres,
it cannot assess their suitab-
ility or provide any guarantee
of road safety.
Use only wheels and tyres ap-
proved by BMW Motorrad for
your type of motorcycle.
797zMaintenance

Paint careWashing the motorcycle
regularly will help counteract
the long-term effects of
substances that damage
the paint, especially if your
motorcycle is ridden in areas
with high air pollution or
natural sources of dirt, for
example tree resin or pollen.
Remove particularly
aggressive substances
immediately, however, as
otherwise the paint can
be affected or become
discoloured. Substances
of this nature include spilt
fuel, oil, grease, brake fluid
and bird droppings. We
recommend BMW vehicle
polish or BMW paint cleaner
for this purpose.
Marks on the paintwork are
particularly easy to see after
the motorcycle has been
washed. Remove stains ofthis kind immediately, using
cleaning-grade benzene or
petroleum spirit on a clean
cloth or ball of cotton wool.
We recommend that specks
of tar be removed with BMW
tar remover. Remember to
wax the parts treated in this
way.
Protective wax
coatingFor the protective wax coating
of paint, we recommend that
you use only BMW vehicle
wax or agents that contain
carnauba wax or synthetic
waxes.
It is time to rewax the paint-
work when water "puddles"
on the surface, instead of
forming beads.
Laying up the
motorcycleClean the motorcycle.
Remove the battery.
Spray the brake and clutch
lever pivots and the main
and side stand pivots with a
suitable lubricant.
Coat bright metal and
chrome-plated parts with
an acid-free grease (e.g.
Vaseline).
Stand the motorcycle in a
dry room in such a way that
there is no load on either
wheel.
Before laying the vehicle
up out of use, have the
engine oil and the oil filter ele-
ment changed by a special-
ist workshop, preferably an
authorised BMW Motorrad
dealer. Combine work for lay-
ing up/restoring to use with a
BMW service or inspection.
8128zCare

Technical data
Troubleshooting chart . . . . . . . . 132
Threaded fasteners . . . . . . . . . . . 133
Engine . . . . . . . . . . . . . . . . . . . . . . . 134
Riding specifications . . . . . . . . . 137
Clutch . . . . . . . . . . . . . . . . . . . . . . . 137
Transmission . . . . . . . . . . . . . . . . . 137
Final drive . . . . . . . . . . . . . . . . . . . . 139
Running gear . . . . . . . . . . . . . . . . . 139
Brakes . . . . . . . . . . . . . . . . . . . . . . . 140
Wheels and tyres . . . . . . . . . . . . . 140
Electrics . . . . . . . . . . . . . . . . . . . . . 141
Frame . . . . . . . . . . . . . . . . . . . . . . . 143
Dimensions . . . . . . . . . . . . . . . . . . 143
Weights . . . . . . . . . . . . . . . . . . . . . . 144
9131zTechnical data

Troubleshooting chartEngine does not start at all or is difficult to start.Possible causeRemedyKill switch activated. Kill switch in operating position (run).
Side stand extended and gear engaged. Retract the side stand ( 66).
Gear engaged and clutch not disengaged Select neutral or pull clutch lever ( 66).
Clutch pulled when ignition was OFF Switch on the ignition, then pull the clutch
lever.
No fuel in tank. Refuelling ( 71)
Battery not adequately charged. Charging battery when connected ( 120)
9132zTechnical data

Engine oil
Engine oil capacity, total3.5 l, With filter change
0.5 l, Difference between MIN / MAX marks
Lubricant Castrol GPS 10W-40 (SAE 10W40; API SG;
JASO MA)
Oil grades Mineral oils of API classification SF through
SH. BMW Motorrad recommends not using
oil additives, because they can have a detri-
mental effect on clutch operation. Please do
not hesitate to contact your authorised BMW
Motorrad dealer if you have any questions re-
lating the choice of a suitable engine oil for
your motorcycle.
Permissible viscosity classes
SAE 10 W-40 -20 °C, Operation at low temperatures
SAE 15 W-40 -10 °C
9136zTechnical data