SEAT Workshop Service and Repair Manuals > Leon Mk1 > Running gear | Brake system | Brakes, hydraulics, regulator, servo | Rear brake calliper: repairs | Removing and installing piston for rear brake calliper

Initial purge of the brake calliper

–	Open the bleeding valve -arrow A- and fill the bleeding bottle with brake fluid until it comes out of the threaded hole (closing of the brake hose) free from air bubbles -arrow B-.

–	Close the air bleeding valve.

Note

For bleeding prior to assembly locate the calliper as shown in the illustration.

SEAT Workshop Service and Repair Manuals