Z Series E85 Z4 3.0i (M54) ROADST
34 21 Rear Brake DiscsE85
Thickness difference inside the braking surfaces (only
with precision-turned brake disc!)
max. mm
0.01
Brake disc diameter
mm
Z4 2.0: 280 Z4 2.2: 280 Z4 2.5: 280
Z4 3.0: 294 Z4 3.2: 328
Wear warning from residual lining thickness
mm
3.0
Brake disk minimum thickness (MIN TH) stamped on
brake disk body
mm
Z4 2.0: 8.4 Z4 2.2: 8.4 Z4 2.5: 8.4
Z4 3.0: 17.4 Z4 3.2: 18.4
Max. machining limit per friction ring side (M models must
not be machined!)
mm
0.8
TD Rear Brake Discs E85
BMW AG - TIS
16.02.2013 10:17
Issue status (12/2007) Valid only until next DVD is issued
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