handbrake BMW MOTORRAD G 650 XCHALLENGE 2007 Rider's Manual (in English)

Wet brakes
After the motorcycle has
been washed, ridden
through water or ridden in
the rain, the brake discs and
pads might be wet and the
brakes might not take effect
immediately.
Apply the brakes in good time
until the brakes have dried out.
Salt on brakes
The brakes may fail to take
effect immediately if the
motorcycle was ridden on salt-
covered roads and the brakes
were not applied for some time.
Apply the brakes in good time
until the salt layer on the brake
discs and brake pads has been
removed.
Oil or grease on brakes
Oil and grease on the brake
discs and pads considerably
diminish braking efficiency.
Especially after repair and main-
tenance work, make sure that the
brake discs and brake pads are
free of oil and grease.
Dirt or mud on brakes
When riding on loose sur-
faces or muddy roads, the
brakes may fail to take effect
immediately because of dirt or
moisture on the discs or brake
pads.
Apply the brakes in good time
until the brakes have been
cleaned.
The brake pads will wear
more rapidly if you ride fre-
quently on unsurfaced tracks or
poor roads.
Check the thickness of the brakepads more frequently and replace
the brake pads in good time.
Parking your
motorcyclePlacing motorcycle on
side stand
If the ground is soft or un-
even, there is no guaran-
tee that the motorcycle will rest
firmly on the stand.
Always check that the ground
under the stand is level and
firm.
Switch off the engine.
Pull the handbrake lever.
Hold the motorcycle upright
and balanced.
Use your left foot to extend the
side stand fully.
The side stand is designed
to support only the weight
of the motorcycle.
Do not lean or sit on the
551zRiding

motorcycle with the side stand
extended.
Slowly lean the motorcycle to
the side until its weight is taken
by the stand and dismount to
the left.
If the motorcycle is on the
side stand, the surface of
the ground will determine wheth-
er it is better to turn the handle-
bars to the left or right. However,
the motorcycle is more stable on
a level surface with the handle-
bars turned to the left than with
the handlebars turned to the
right.
On level ground, always turn the
handlebars to the left to set the
steering lock.
Turn the handlebars to full left
or right lock.
Check that the motorcycle is
standing firmly.On a gradient, the motor-
cycle should always face
uphill; select 1st gear.
Lock the steering lock.
Removing motorcycle
from side standUnlock the steering lock.
From the left, grip the handle-
bars with both hands.
Pull the handbrake lever.
Swing your right leg over the
seat and lift the motorcycle to
the upright position.
Hold the motorcycle upright
and balanced.
An extended side stand can
catch on the ground when
the motorcycle is moving and
lead to a fall.
Retract the side stand before
moving the motorcycle.
Sit on the motorcycle and use
your left foot to retract the side
stand.
Refuelling
Fuel is highly flammable. A
naked flame close to the
fuel tank can cause a fire or ex-
plosion.
Do not smoke. Never bring a
naked flame near the fuel tank.
Fuel expands when hot.
Fuel escaping from an
overfilled tank could make its way
onto the rear tyre. This could
cause a fall.
Do not fill the tank past the bot-
tom edge of the filler neck.
Fuel attacks plastics, which
become dull or unsightly.
Wipe off plastic parts immediately
if they come into contact with
fuel.
Leaded fuel will destroy the
catalytic converter.
Use only unleaded fuel.
552zRiding

Checking operation of
brakesPull the handbrake lever.
The pressure point must be
clearly perceptible.
Press the footbrake lever.
The pressure point must be
clearly perceptible.
If pressure points are not clearly
perceptible:
Have the brakes checked by a
specialist workshop, preferably
an authorised BMW Motorrad
dealer.
Brake padsChecking front brake pad
thickness
Brake pads worn past
the minimum permissible
brake-pad thickness can cause
a reduction in braking efficiency
and under certain circumstances
they can cause damage to the
brake system.
In order to ensure the dependab-
ility of the brake system, do not
permit the brake pads to wear
past the minimum permissible
brake-pad thickness.Visually inspect the brake pads
to ascertain their thickness.
Viewing direction: Between
wheel and fork tube toward the
brake caliper.
Brake-pad wear limit,
front
min 1 mm (Friction pad only,
without backing plate)
The wear indicators
(grooves) must be clearly
visible.
868zMaintenance

with OE BMW Motorrad ABS:
Remove screw1of the ABS
sensor and remove the ABS
sensor from the holder.
Use a suitable auxiliary stand to
lift the front wheel. BMW Mo-
torrad recommends the BMW
Motorrad front wheel stand.
Install the front wheel stand
( 82)Slacken left axle clamping
screws2.
Remove axle screw3.
Slacken right axle clamping
screws4.Use a screwdriver to remove
axle5.
Do not remove the grease from
the axle.
Hold left slider tube6and turn
the front wheel left to push the
brake pads apart.
Once the calipers have
been removed, there is
a risk of the brake pads being
pressed together to the extent
that they cannot be slipped back
over the brake disc on reas-
sembly.
Do not operate the handbrake
876zMaintenance