BMW S 1000 RR - 2010, Rider'S Manual

Page: 119 / 178

When the minimum tread depth
is reached:
Replace tires concerned.
Rims
Checking rims
Make sure ground is level and
firm and park motorcycle.
Visually inspect rims for de-
fects.
Have damaged rims checked
and, if necessary, replaced
by a specialized workshop,
preferably an authorized BMW
Motorrad retailer.
Chain
Lubricating chain
Dirt, dust and insufficient
lubrication will considerably
shorten the service life of the
drive chain.
Clean and lubricate the drive
chain regularly.
Lubricate drive chain at lease
every 500 mls (800 km). After
driving though water or dust
and dirt, carry out lubricate ear-
lier accordingly.
Switch off ignition and engage
Neutral.
Clean drive chain with suitable
cleaning agent, dry and apply
chain lubricant.
To attain a high chain running
performance, BMW Motor-
rad recommends using BMW
Motorrad chain lubricant or:
Castrol Chain Spray O-R
Wipe off excess lubricant.
Checking chain tension
Make sure ground is level and
firm and park motorcycle.
Turn the rear wheel until the
position with the lowest chain
sag is reached.
Using a screwdriver, push the
chain in the middle between
the pinion and sprocket and
measure the difference
a .
Chain sag
1.2...1.6 in (30...40 mm)
(Motorcycle unloaded on
side stand)
If the measured value is outside
the permissible tolerance:
Adjusting chain tension
(
118).
9
117
z Maintenance