3411 Front Brakes Technical Data
3411 TECHNICAL DATA OVERVIEW
| Minimum brake disc thickness MIN TH (nominal dimension 335x30) | ||
|---|---|---|
| Minimum brake disc thickness MIN TH (brake disc 335x30) | 28.4 mm | |
3411 TECHNICAL DATA OVERVIEW
| Important: Installation of new brake pads is approved only provided that the brake disc thickness exceeds the specified dimension (see table). Brake discs must be replaced when they reach the nominal thickness (see table) minus 2.4 mm! (Not applicable to perforated brake discs and M vehicles) Applies only to M vehicles and perforated ventilated brake discs: The brake discs must be replaced once they wear to the nominal specified thickness (see table) minus 1.6 mm! Depending on:
different brake discs can be fitted The brake discs must always be identified by the relevant vehicle identification number and the applicable BMW parts catalogue! |
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| Thickness difference in the friction surfaces of the brake disc | Max. mm | 0.01 |
| Nominal size (diameter x thickness) | mm | 307x24 |
| Nominal size (diameter x thickness) | mm | 330x24 |
| Minimum brake disc thickness stamped on brake disc chamber | mm | 22.4 |
| Nominal size (diameter x thickness) | mm | 294x22 |
| Minimum brake disc thickness stamped on brake disc chamber | mm | 20.4 |
| Pad wear warning from remaining brake pad thickness | mm | 3.7 |