suspension BMW MOTORRAD G 650 XCOUNTRY 2007 Rider's Manual (in English)

General view, left side1Adjuster for spring preload,
rear ( 34)
2 Power socket
OE
( 54)
3 Adjuster for damping char-
acteristic, rear suspension
( 35)
4 Coolant-level indicator
( 65)
211zGeneral views

Adjusting mirror armSlacken nut1.
Turn the mirror arm to the ap-
propriate position.
Tighten the nut to the spe-
cified tightening torque, while
holding the mirror arm to en-
sure that it does not move out
of position.
Union nut, mirror
20 Nm
Spring preloadAdjustment for rear
suspensionIt is essential to set spring pre-
load of the rear suspension to
suit the load carried by the mo-
torcycle. Increase spring preload
when the motorcycle is heavily
loaded and reduce spring preload
accordingly when the motorcycle
is lightly loaded.Adjusting spring preload
for rear wheelMake sure the ground is level
and firm and place the motor-
cycle on its stand. Your motorcycle's hand-
ling will suffer if you do not
match the spring-preload and
damping-characteristic settings.
Adjust the damping characteristic
to suit spring preload.
Adjusting spring preload
while the motorcycle is be-
ing ridden can lead to accidents.
Do not attempt to adjust spring
preload unless the motorcycle is
at a standstill.
Note that there is a danger
of coming into contact with
the hot exhaust silencer when
you turn the knob.
434zOperation

Allow the silencer to cool.Adjust spring preload by turn-
ing knob 1.
If you want to increase spring
preload, turn the knob toward
HARD.
If you want to reduce spring
preload, turn the knob toward
SOFT.
Basic setting of spring
preload, rear
Turn the knob as far as it
will go in the "SOFT" direc-
tion and then turn it 10 full
turns in the "HARD" direc-
tion. (Full load of fuel, with
rider 85 kg)
DampingAdjustment for rear
suspensionDamping must be adapted to suit
spring preload and the surface on
which the motorcycle is ridden.
An increase in spring preload re-
quires firmer damping, a reduc-
tion in spring preload requires
softer damping.
The harder the setting, the more
the movement that the spring
strut can make to absorb sur-
face irregularities is damped.
When you choose a soft setting
the spring strut responds all the
more rapidly to surface irregularit-
ies.Adjusting damping for
rear wheelMake sure the ground is level
and firm and place the motor-
cycle on its stand. There is a risk of injury
by burns if you adjust the
damping characteristic while the
silencer is hot.
Use a screwdriver extension and
wear protective gloves.
Adjust damping by turning
nut 1.
If you want to increase damp-
ing, turn nut 1in direction A.
If you want to reduce damping,
turn nut 1in direction B.
435zOperation

NotesThe Maintenance chapter de-
scribes straightforward proced-
ures for checking and replacing
certain wear parts.
Special tightening torques are lis-
ted as applicable. The tightening
torques for the threaded fasten-
ers on your motorcycle are listed
in the section entitled "Technical
data".
You will find information on more
extensive maintenance and re-
pair work in the Repair Manual
on DVD/CD-ROM (RepROM) for
your motorcycle, which is avail-
able from your authorised BMW
Motorrad dealer.
Some of the work calls for spe-
cial tools and a thorough know-
ledge of motorcycles. If you
are in doubt consult a specialist
workshop, preferably your author-
ised BMW Motorrad dealer.
ToolkitStandard on-board toolkit1 Fuse pullerReplacing fuses
2 Open-ended spanner, w/f
8/10 Adjusting chain tension
3 Open-ended spanner, w/f
19 Adjusting mirror arm
4 Open-ended spanner, w/f
19 Adjusting mirror arm 5 Screwdriver handle
Holder for screwdriver blade 9
6 3 mm Allen key Replacing headlight bulb
7 4 mm Allen key Removing and installing body
panels
8 6 mm Allen key Adjusting headlight beam throw
9 Screwdriver blade Star-head and flat-tip blade
Adjusting rear suspension
damping
858zMaintenance

Rear-wheel driveType of final driveChain drive
Type of rear suspension Two-arm cast-aluminium swinging arm
Secondary transmission ratio 2.9 (16:47 teeth)Running gearType of front suspension Upside-down telescopic fork
Spring travel, front 240 mm, At wheel
Type of rear suspension Directly pivot-mounted central spring strut with
coil spring and single-tube gas-filled shock ab-
sorber
Spring travel at rear wheel 210 mm, At wheel
10103zTechnical data