Initial Inspection and Diagnostic Overview

Brake disc measurement sheet

Information

Brake disc measurement sheet

Information
Notes on checking and measurement points can be found in:

^ Test 1 = Brake disc thickness.
^ Test 2 = Lateral runout on brake disc and wheel hub.
^ Test 3 = Thickness tolerance of brake disc.

Information
^ Actual values that are identical in all versions are already entered!
^ These values can change in the course of further development. Check if necessary and add the new values accordingly.

To document the measured result, a copy or printout of the data card illustrated can be used. The data cards cannot be ordered.

1. Make a copy or printout of the data card shown.
2. Before performing measurements (Test 1 to Test 3), enter the general data, vehicle type and the missing nominal values (new brake disc thickness/brake disc wear limit) in the data card.
3. Perform measurements (Test 1 to 3, actual status) and enter the values in the data card.
4. If brake discs are to be replaced, carry out Test 2 with the new discs again and enter the latest values in a new data card.

Measuring prerequisites

- Note the labor operation numbers.
- Measuring brake discs: 80 time units per axle.