G8 V6-3.6L (2008)
8. Loosen the exhaust manifold (2) to cylinder head retaining bolts (1) working from the outside to the centre.
Important: Bolts with micro-encapsulated thread sealant must be discarded after removal.
9. Remove the exhaust manifold to cylinder head retaining bolts (1).
Discard the bolts.
Important: Make sure that the surrounding wiring harness and electrical connectors are not damaged when removing the exhaust
manifold (2).
Important: The exhaust manifold gasket (1) and sealing ring (3) are single use parts. They must be discarded after removal.
10. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair) .
11. Remove the exhaust manifold (2).
Discard the exhaust manifold gasket (1) and sealing ring (3).
Installation Procedure
Notice: Refer to Exhaust Service Caution (See: Service Precautions) .
1. Before installation inspect for the following:
*
Damage to the gasket sealing surfaces.
*
Distortion of exhaust manifold mating surface.
*
Damage to the exhaust mounting holes.