Installing The Vacuum Hose

Fig 1: Identifying Brake Booster Vacuum Hose

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install: 

• the vacuum hose
• the vacuum hose on the pump (2)
• the vacuum hose on the hose for the intake manifold
• the clamp (1).

Fig 2: Identifying Brake Booster Vacuum Valve and Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install: 

• the connector (1)
• the control valve (2).

HINT: Lubricate the control valve using soap solution for easier installation.