Front
FRONT BRAKE DISC INSPECTIONDisc Plate Thickness Inspection
1. Measure the thickness of the disc plate.
CAUTION: When it is necessary to machine the disc plate, if the disc plate is removed from the vehicle then machined, excessive runout may result. Machine the disc plate with it installed on the vehicle.
Standard: 28 mm (1.10 inch)
Minimum: 26 mm (1.02 inch)
Minimum thickness after machining by using a brake lathe on-vehicle: 26.8 (1.06 inch)
2. If the thickness is not within the specifications, replace the disc plate.
Disc Plate Runout Inspection
1. Verify that there is no wheel bearing looseness.
2. Measure the runout at the outer edge of the contact surface of the disc pad.
Runout 0.05 mm (0.002 inch) maximum
3. If the runout is not within the specification, repair or replace the disc plate.