Brake calipers with pin-mounted pads (Opel Vectra A)

Removal

Knock out the retaining pins with a punch from the inside out. Make sure that the retaining springs do not jump out.

Remove the brake shoe retaining springs.



The source is on the online website: opelbook

Remove the brake pads and linings with pliers, a screwdriver or an impact puller. If the pads are welded, you will need a special puller (for example, Hazet).



Press the piston into the housing using a special tool.

Installation

Before installing the brake pads, clean the guide surfaces with a soft metal wire brush and then lubricate with a thin layer of special paste (for example, Opel 1942585, Plastilube or Liqui Moly LM-36 or LM-508-ASC). Dust deposits from brake lining wear and corrosion of the guide surfaces can cause uneven wear of the brake pads.

Insert both brake pads with linings into the brake caliper.

Check the ease of movement of the pads in the guides.

Insert the springs and drive the pins from the outside in. Check the reliability of the installation of the retaining springs.