1. Exit to the front right branch; 2. Exit to the rear left branch; 3. Exit to the rear right branch; 4. Exit to the front left branch; 5. Input from the primary GHC circuit; 6. Input from the secondary circuit of the GTZ; 7. Connector of the control unit; 8. Electronic-hydraulic control unit; 9. Screw; 10. Bracket
Withdrawal
1. Turn off the ignition.
2. Remove the latch (1) and disconnect the ECU connector.
3. Disconnect the brake pipes from the hydraulic unit by unscrewing the union nuts (2) counterclock-wise. Tightening torque: 12-16 Nm.
4. Remove the three screws (3), nut (4) and remove the hydraulic block with bracket. Tightening torque: 8-10 Nm.
Attention: the hydraulic block cannot be dismantled and repaired.
5. Remove the three screws and remove the hydraulic block from the bracket. Tightening torque: 12-14 Nm.
Installation
6. Installation is carried out in the reverse order of removal.