Honda Odyssey Service Manual > Disc Brakes: Thickness and Parallelism
Raise and support the vehicle. Remove the rear wheels. Remove the brake pads. Using a micrometer (A), measure the brake disc/drum thickness at eight points, about 45 ° apart and 10 mm(0.39 in) in from the outer edge of the brake disc/drum. Replace the brake disc/drum if the smallest mea ...