Home >> Volvo >> 2000 >> S40 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic-Vacuum-Hydraulic Brakes - Removal, Replacement And Installation (644 Body) >> Components, Replacing (B4204T3; 2004) >> Replacing the Master Cylinder On Left-Hand Drive Cars With Manual Transmissions >> Installation >> Installing the relay box