Disc Runout

Run-Out Inspection
1. Raise each side of the car, and support it on safety stand. Remove the front wheels.

2. Remove the brake disc pads.

3. Inspect the disc surface for cracks and rust. Clean the disc thoroughly, and remove all rust.

4. Use suitable nuts (12 x 1.5 mm) and plain washers to hold the disc securely against the hub, then mount a dial indicator as shown.

Brake Disc Runout:
Service Limit: 0.10 mm (0.004 in)

5. If the disc is beyond the service limit, refinish it.

Max. Refinishing Limit: 26.0 mm (1.02 in)

NOTE: A new disc should be refinished if its runout is greater than 0.10 mm (0.004 in).