Z Series E85 Z4 3.0Si (N52) ROADST
34 11 220
Removing and installing or replacing both
front brake discs
Special tools required:
•
34 1 280
Necessary preliminary tasks:
•
Remove wheels
•
Remove brake pads
After completing work, read and comply with notes on braking in
new brake discs / brake pads.
Check minimum brake disc thickness:
-
Position special tool 34 1 280 at three measuring points in
area (1) and measure.
-
Compare measurement result and lowest value with setpoint
value.
New brake pads may only be installed if the brake disc thickness
is greater than or equal to the minimum brake disc thickness (MIN
TH).
If the brake discs are replaced, you must also fit new brake pads.
Brake discs may only be replaced in pairs (on each axle).
Important!
To release brake disc: Do not under any circumstances strike
friction ring with a hammer or similar!
If necessary, carefully tap on base of brake disc chamber with
a rubber mallet.
Clean contact surface of brake disc at wheel hub thoroughly
and remove traces of corrosion.
Unevenness on contact surface may result in distortion of
brake disc!
Release screw (1) and remove brake disc (2).
RA Removing and installing or replacing both front brake discs
BMW AG - TIS
17.02.2013 02:23
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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