2. Measure the brake disc thickness at the thinnest point (arrow on accompanying illustration). For this purpose, a service station has a special caliper or micrometer bracket, because. disc wear has an edge. You can measure the thickness of the disk using a conventional caliper. In this case, a spacer of a certain thickness must be placed on each side of the brake disc (e.g. small coin). In this case, the thickness of two coins must be subtracted from the measurement result obtained.
Caution: It is necessary to measure at several points on the brake disc.
3. Brake disc dimensions are given in Specifications.
4. If the disc wear limit is reached, it is necessary to replace both discs of the same axle.
5. If there are large cracks or grooves with a depth of more than 0.5 mm, the brake disc must be replaced.
6. Observing the direction of rotation, install the wheel and secure it. Lower the car onto the wheels and only then tighten the wheel bolts crosswise to the torque 120 Nm.
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