For sanding instructions, please refer to the instructions for your sanding machine.
Grind the disc so that the disc thickness remains greater than the maximum.
Maximum thickness:
- 2WD models: 21.0 mm
- 4WD models: 26.0 mm
2. After grinding, check the disc runout and parallelism again and make sure they are within the values specified below.
Limit values after grinding:
- Disc runout: less than 0.02 mm
- Non-parallelism: less than 0.005 mm