Replacing the brake pads of the rear disc brake mechanisms (Opel Kadett E)

Warning: Replace the brake pads simultaneously on both brake mechanisms, i.e. both pairs of pads.

Removal

Raise the rear of the vehicle, place it on stands and remove the rear wheels, marking their position relative to the hubs.

Knock out the guide pins of the brake pads towards the inner side of the disc, remove the pad pressure springs.



Using a thin-bladed screwdriver, gently push the brake pads away from the disc and remove the pads, using an inertial puller if necessary.

Move the pistons as far as possible into the cylinder using the Teves tool 03.9314-4950.3/01, after removing some of the brake fluid from the reservoir if necessary.

Clean the brake shoe guides. If using a mineral cleaner, do not allow it to come into contact with rubber parts.

Check the thickness of the brake disc and the condition of its working surfaces.

Check the condition of the piston dust caps.

Installation

Set the pistons to their working position using the Teves 03.9314-0600.1/02 tool and, if necessary, adjust their angular position.



Apply grease to the sliding edges of the brake pads and install them into the caliper.



Insert the brake pad guide pins from the inside to the outside of the disc and install new pressure springs.

Install the rear wheels.

Press the brake pedal sharply several times to set the pistons to the working position.



Check and, if necessary, restore the brake fluid level in the reservoir.