S-Type (X200) V8-4.2L (2005)
4. Install the special tool.
5. Remove the engine front cover.
Vehicles without supercharger
1. Remove the right-hand variable camshaft timing oil control unit housing.
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Remove and discard the O-ring seals.
All vehicles
1. Install the special tool to the left-hand cylinder head.
2. Install the special tool to the right-hand cylinder head.