SEAT Workshop Service and Repair Manuals > Leon Mk2 > Running gear | Brake system | Brakes, hydraulics, regulator, servo | Rear brake caliper: repairs | Piston for rear brake caliper: removing and fitting

Pre-bleeding brake caliper

–	Open the air purge bolt -arrow A- and, using the collection flask - SAT 1175B/1 -, fill the brake fluid up to a point where fluid without bubbles comes out of the screw hole (connection for the brake hose) -arrow B- . Close the bleed screw.

–	Close bleeder valve.

Note

For the initial purge, fit the brake calliper as shown in the illustration.

SEAT Workshop Service and Repair Manuals