Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Rear Axle: Brakes: Notes
Function-optimized lightweight construction brakes are used on the F01/F02.
Lightweight brake rotors with riveted aluminum hubs are installed on the front axle, while cast iron rotor are used on the rear axle.
Floating brake calipers are fitted on the front and rear axle. The brake system in the F01/F02 features the known brake wear monitoring system for the CBS indicator.
Technical data, front axle:
| Technical data, front brakes | Specification |
|---|---|
| Brake caliper, piston diameter (mm) | 60 |
| Brake disc, thickness (mm) | 36 |
| Brake disc diameter (mm) | 373 |
| Brake disc diameter (inches) | 14.7 |
| Brake disc construction | Aluminum (riveted) |
| Brake caliper construction | Aluminum |
Technical data, rear axle:
| Technical data, rear brakes | Specification |
|---|---|
| Brake caliper, piston diameter (mm) | 44 |
| Brake disc, thickness (mm) | 24 |
| Brake disc diameter (mm) | 368 |
| Brake disc diameter (inches) | 14.5 |
| Brake disc construction | Cast iron |
| Brake caliper construction | Cast iron |
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.