Installing the intake manifold and gasket

Fig 1: Identifying Intake Manifold And Hoses

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install: 

• a new gasket held in position by the lower intake manifold screws
• the intake manifold
• the crankcase ventilation. The crankcase ventilation must be installed through the gap between the second and third channels
• the hose for the Positive temperature coefficient (PTC) nipple
• the lower screws. Tighten all the screws
• the screw at the support bracket (under the intake manifold).

Fig 2: Identifying Intake Manifold And Hoses

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install: 

• all 4 vacuum hoses on the intake manifold. (See the illustration)
• connect the connector on the Positive temperature coefficient (PTC) nipple for crankcase ventilation (5).