34.24
Filling and bleeding wheel circuits
e Attention:
Do not allow brake fluid to come into contact with
painted parts of the motorcycle as brake fluid de-
stroys paint.
Filling and bleeding front wheel circuit
e Attention:
Integral brakes, the rear brake must be ready for
use.
– Install rear brake pads and brake caliper, if appli-
cable.
– Place the motorcycle on its centre stand.
•
Open front wheel-circuit reservoir (1).
•
Remove front brake pads.
•
Wrap cloths around the left and right brake cali-
pers.
e Attention:
Do not scrape the wheel – mask it off if necessary.
•
Use resetting tool, BMW No. 34 1 531, and
locator, BMW No. 34 1 532, to force the pistons
in the left and right brake calipers all the way
back and hold them in this position.
e Attention:
To prevent brake fluid entering plugs, do not discon-
nect plugs from the ABS pressure modulator.
•
Screw container, BMW No. 34 1 581,
onto front wheel circuit reservoir.
•
Slowly fill container, BMWNo.341581, with
new brake fluid until it is approximately 1/2 full.
•
Connect the brake bleeding device to the bleed
screw of the left brake caliper, but do not switch
on the device.
L Note:
If necessary, use a cable tie to secure the bleed
hose to the bleed screw.
•
Switch on the ignition.
L Note:
After switching on the ignition, always wait for the
BMW Integral ABS to complete its self-diagnosis.
Do not operate the brake lever until self-diagnosis
has completed.
R28340110
1
R22000290
34 1 531
34 1 532
R22000340
34 1 581