S-Type (X200) V8-4.2L (2005)
2. Disconnect the secondary air injection (AIR) control valve to exhaust manifold tube from the left-hand exhaust manifold.
3. NOTE: Engine shown removed for clarity.
Detach the exhaust gas recirculation (EGR) valve.
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Remove and discard the retaining nuts and gasket.
4. NOTE: Engine shown removed for clarity.
Remove the right-hand exhaust manifold heat shield/gasket retaining bolt.