Removing The Manifold
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
Undo the heated oxygen sensor cables from the clips and clamps.
Remove the heat deflector plate above the manifold.
NOTE:
Clean and spray rust removal oil on the free threads before removal.
Remove the nuts from the manifold mounting on the engine.
Pull off and lift up the manifolds.
Remove the gaskets.