S-Type (X200) V8-4.2L (2005)
1. NOTE: Engine shown removed for clarity.
NOTE: When an exhaust manifold retaining stud is removed, it must be replaced with a new retaining stud and nut.
Remove the left-hand exhaust manifold upper retaining nuts.
2. Remove the left-hand catalytic converter.
3. NOTE: Engine shown removed for clarity.
NOTE: When an exhaust manifold retaining stud is removed, it must be replaced with a new retaining stud and nut.
Remove the left-hand exhaust manifold.
^
Remove and discard the left-hand exhaust manifold gasket.
Installation
All vehicles
1. NOTE: Engine shown removed for clarity.
NOTE: When a new exhaust manifold retaining stud is installed, tighten to 9 Nm.
NOTE: Tighten the exhaust manifold retaining nuts in the sequence shown.
To install, reverse the removal procedure.
^
Install a new left-hand exhaust manifold gasket.
^
Tighten to 20 Nm.
Vehicles with secondary air injection (AIR)