Replacing the master brake cylinder (GTZ)

The GTZ is mounted on a vacuum booster and can be removed from the side of the engine compartment.

Unscrew the brake pipes from the GTZ and carefully take them to the side.

Disconnect the electrical wires of the brake fluid level sensor. Remove the GTZ by unscrewing the 2 nuts securing it to the vacuum booster.

Installation of the GTZ is carried out in the reverse order.

Adjustment when installing the master brake cylinder is not required. The GTZ cannot be repaired and, in case of failure, is replaced with a new one.