Turn pneumatic-pump hose3
toward the pneumatic pump
and close velcro fastener2.
Sit on the motorcycle, hold it
upright and allow as much of
your weight as possible to rest
on the motorcycle.
Push in the valve pin, allow air
to escape from the Air Damp-
ing System and check the
level.
You can use the point of
the valve cap to push in the
valve pin.Continue to allow air to escape
until the fore-and-aft tilt indicat-
or shows horizontal.
Screw the valve cap onto the
Air Damping System valve.
Remove the seat ( 41)
Install the pneumatic pump
( 34)
DampingAdjustment for front
suspensionYou can fine-tune the suspension
to the road surface by adjusting
both the compression-stage and
rebound-stage damping charac-teristics of the telescopic forks.
The rebound-stage setting con-
trols the way the suspension re-
acts as it extends, whereas the
compression-stage setting influ-
ences compression of the front
forks under load.
The harder the setting, the more
the movement that the forks can
make to absorb surface irreg-
ularities is damped. When you
choose a soft setting the forks
respond all the more rapidly to
surface irregularities.
Adjusting rebound stage
for front wheelMake sure the ground is level
and firm and place the motor-
cycle on its stand.
438zOperation
Tyre pressure, front
1.9 bar (two-up and/or with
luggage, tyre cold)
Tyre pressure, rear
2 bar (one-up, tyre cold)
2.2 bar (two-up and/or with
luggage, tyre cold)
If tyre pressure is too low:
Correct tyre pressure.
HeadlightAdjusting headlight for
driving on right/driving on
leftThe motorcycle's headlight beam
is symmetric, so there is no need
for modification if you intend rid-
ing in a country where the op-
posite rule of the road applies.
Beam throw and air
pressure in the Air
Damping SystemHeadlight beam throw is kept
constant when the air pressure
in the Air Damping System is
adjusted to suit load.
Air-pressure adjustment might
not suffice only if the motorcycle
is very heavily loaded. Under
these circumstances, headlight
beam throw has to be adjusted
to suit the weight carried by the
motorcycle.
Consult a specialist work-
shop, preferably an au-
thorised BMW Motorrad deal-
er, if you are unsure whether
the headlight basic setting is
correct.Screws1on left and right al-
low the height of the headlight
to be adjusted. This adjustment
should be carried out by a spe-
cialist workshop, preferably an
authorised BMW Motorrad deal-
er.
SeatRemoving seatMake sure the ground is level
and firm and place the motor-
cycle on its stand.
441zOperation
