Brake Booster, Replacing: Installation

NOTE:

For tightening torques, see: TIGHTENING TORQUE .

INSTALLING THE POWER BRAKE BOOSTER

Install:

INSTALLING THE PEDAL SENSOR

Fig 1: Identifying Pressure Sensor and Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Press in the new pedal sensor.

NOTE:

Use a new O-ring. The pedal sensor can only be installed in one position, i. e. with the locating pin pointing straight up.

Lubricate with soap solution and install the pressure sensor (1).

Connect the electrical connector (2).

INSTALLING THE MASTER CYLINDER

Install the master cylinder. See: MASTER CYLINDER, BRAKE .

INSTALLING THE BRAKE PIPES

Fig 2: Identifying Brake Tubes And Nuts

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install:

BLEEDING BRAKE SYSTEMS

Bleed the brake system. See: BRAKE SYSTEM BLEEDING .

Check that the brake pipe connections are sealed.

Check the brake fluid level.

INSTALLING THE HEAT DEFLECTOR PLATE

Fig 3: Identifying Heat Deflector Plate And Brake Hoses

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install:

INSTALLING THE SOUNDPROOFING PANEL

Install the soundproofing panel. See: INSTRUMENT PANEL LOWER .

INSTALLING PROTECTING COVERS

Fig 4: Identifying Plastic Nut And Upper Protective Cover For Firewall

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install:

Fig 5: Identifying Clips And Protective Cover

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install: