Remove the inlet pipe

Remove the intake manifold according to procedure Intake manifold/gasket, replacing .

Fig 1: Identifying Auxiliaries Belt And Pulleys

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove: 

• the hose from the flame trap
• the bracket for the intake manifold
• the two screws for the flame trap
• oil trap

Check that the flame trap's mating surfaces are clean.