Opel, rear brake disc replacement in Shafir

Opel, rear brake disc replacement in Shafir.
It may be required to replace the rear brake discs in the presence of the following symptoms: pedal behavior changes, vibration and jerking when braking, steering wheel beating vibration, whistling sounds during braking. In order to replace them, it is generally required to perform the following sequence of actions: remove the wheels, remove the caliper and the brake pads from the caliper, remove the disc guide screw and remove the brake disc itself. Install the brake disc and assemble the unit in the reverse order.