Removing the exhaust manifold and three-way catalytic converter (TWC)

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.

Fig 1: Identifying Exhaust Manifold & Three-Way Catalytic Converter Installation

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove (left-hand drive cars)

the nuts securing the manifold and the three-way catalytic converter (TWC) to the cylinder head
lift the manifold and three-way catalytic converter (TWC) off the studs at the cylinder head
the gaskets.

Remove (right-hand drive cars)

the nuts securing the manifold and the three-way catalytic converter (TWC) to the cylinder head
lift the manifold and three-way catalytic converter (TWC) off the studs at the cylinder head. Place to one side
the heat deflector plate over the steering gear
the upper collision guard at the steering gear.

Lift the manifold and three-way catalytic converter (TWC) out.

Remove the gaskets.

NOTE:

Note the process for removal. This will make installation easier.