Shim lifting
| Component | Antinoise Shims | |
| Characteristic | Shim lifting | |
| Brake pads friction area ≤ 120 cm2 | A gap between insulator and backing plate is not allowed. To check this, it is allowed to push "force free" a 0,1 mm thick feeler gauge with rounded head not deeper than 1,5 mm under insulator. In case gap is caused only by backing plate deformation due to punching process considered as ok. |