Removing the power brake booster

Fig 1: Removing/Installing Master Cylinder/power Brake Booster

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove from the passenger compartment: 

• The screws for the soundproofing panel under the dashboard on the driver's side
• The soundproofing panel.
  NOTE: The wiring for the courtesy lighting.
• The spring, washer and bolt from the support rod.
• the 4 nuts for the power brake booster.

Remove from the engine compartment: 

• The vacuum hose on the power brake booster
• The power brake booster. Do not damage the power brake booster
• the seal.