Ford 2003 Mustang Workshop Manual page 119

6. For vehicles with a two-piece hub and brake disc assembly:
Match-mark before disassembly.
Remove the brake disc.
Clean the hub and brake disc mounting surfaces with metal surface cleaner.
Using a die grinder with a mild abrasive (Scotch Brite® type), remove any rust or
corrosion from the hub and brake disc mounting surfaces.
Align the match-marks and reinstall the brake disc on the hub.
7. CAUTION: Do not use a bench lathe to machine brake discs.
NOTE: The depth of cut must be between 0.10 and 0.20 mm (0.004 and 0.008 inch). Lighter
cuts will cause heat and wear. Heavier cuts will cause poor brake disc surface finish.
Using an on-car brake lathe, machine the brake discs. Follow the manufacturer's instructions.
After machining, make sure the brake disc still meets the thickness specification.
8. Using the special tools, verify that the brake disc lateral runout is now within specification. For
additional information, refer to
9. Remove the special tool hub adapter.
10. Remove any remaining metal chips from the machining operation.
11. For vehicles with a two-piece hub and brake disc assembly:
Remove the brake disc from the hub.
Remove any remaining metal chips from hub and brake disc mounting surfaces and from
the ABS sensor.
Apply a liberal amount of lubricant to the hub flange, pilot area and to the brake disc-to-
hub mounting surface.
Using the match marks, mount the brake disc on the hub.
12. Install the brake caliper anchor plate and the brake caliper.
13. Install the tire and wheel assembly.
14. Test the system for normal operation.
Section 206-00 .