Remove the brake caliper bracket mounting bolts (B), then remove
the caliper assembly (C) from the knuckle. To prevent damage to the
caliper assembly or the brake hose, use a short piece of wire to hang
the caliper assembly from the undercarriage. Do not twist the brake hose
excessively.
Remove the two washers (A).
NOTE: During installation, make sure the washers are installed between the brake caliper bracket and the knuckle.
Release the parking brake lever fully, and remove the rear brake disc/drum.
Remove the hub bearing unit (A) and the O-ring (B).
Check the hub bearing unit for damage and cracks.
Install the hub bearing unit in the reverse order of removal, and note these items:
Use a new O-ring on reassembly.
Before installing the brake disc/drum, clean the mating surfaces
between the hub bearing unit and the inside of the brake disc/drum.
Before installing the wheel, clean the mating surfaces between the brake disc/drum and the inside of the wheel.
Check the wheel alignment, and adjust it if necessary.
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 ...
