Installing master cylinder

Fig 1: Installing Master Cylinder

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install 

• a new "O" ring on the master cylinder.
• position the master cylinder; the power brake booster pin must be correctly located in the master cylinder.
• the brake pipes on the master cylinder, finger-tight.
• the support on the threaded ends.
• the two master cylinder nuts, torque 25 Nm.
• the brake fluid level sensor connector.
• MT: the hose to the clutch cylinder.
• the reducing valve bolt, torque 25 Nm.