Technical Specifications: Specifications
WARNING: This page is about a different car, the 2019 Fiat 500X. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Rotor runout specifications are not to be used for diagnosing brake concerns. The values in the table are post turn measurements taken by an on-vehicle brake lathe.
NOTE:
When refacing a rotor, the required rotor runout MUST BE MAINTAINED. Extreme care in the operation of rotor turning (machining) equipment is required.
BRAKING SYSTEM
| 1.4 MultiAir Turbo | 2.4 MultiAir | 1.6 16V Multijet | 2.0 16V Multijet | |
|---|---|---|---|---|
| Type | Hydraulic power steering. Front and rear disc | |||
| Master cylinder diameter | 15/16" | |||
| Servo cylinder diameter | 10" | |||
FRONT BRAKES
| 1.4 MultiAir Turbo | 2.4 MultiAir | 1.6 16V Multijet | 2.0 16V Multijet | |
|---|---|---|---|---|
| Disc type | Self-venting | |||
| Disc diameter (mm) | 281 ± 0.2 | 305 ± 0.2 | 281 ± 0.2 | 305 ± 0.2 |
| Minimal Thickness (mm) | 26 ± 0.1 | 28 ± 0.1 | 26 ± 0.1 | 28 ± 0.1 |
| Minimal Thickness allowed (mm) | 24.2 | 26.0 | 24.2 | 26.0 |
| Caliper piston diameter (mm) | 57 | 60 | 57 | 60 |
| Rotor Runout (mm) | 0.020 mm (0.0008 in.) | |||
REAR BRAKES
| 1.4 MultiAir Turbo | 2.4 MultiAir | 1.6 16V Multijet | 2.0 16V Multijet | |
|---|---|---|---|---|
| Disc type | Full | |||
| Disc diameter (mm) | 278 ± 0.2 | |||
| Minimal Thickness (mm) | 12 ± 0.1 | |||
| Minimal Thickness allowed (mm) | 10 | |||
| Caliper piston diameter (mm) | 38 | |||
| Rotor Runout (mm) | 0.020 mm (0.0008 in) | |||