Components, removing

Fig 1: Removing/Installing Timing Covers

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove: 

• the cover over the injectors
• the cover over the throttle housing.
• the upper timing cover
• the cover over the ignition coils.
• the front timing cover.
• the throttle cable from the throttle housing's console.

Fig 2: Removing Brake Servo's Vacuum Hose From Its Connection In Throttle Housing

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove: 

• the brake servo's vacuum hose. Pull on the hose while pressing down the plastic ring.
• the turbo control valve from the air filter housing.
• the mass air flow sensor's connector.
• EVAP-valve's connection to mass air flow sensor's hose.
• air filter housing's top part complete with hose.
• the pipe screw for the water-heated crankcase ventilation.
• the auxiliaries belt