Lucerne V8-4.6L (2008)
5. Remove the rear exhaust manifold pipe to the right exhaust manifold bolts.
6. Remove the rear exhaust manifold pipe to the front exhaust manifold pipe bolts.
7. Remove and discard the rear exhaust manifold pipe gasket.
8. Remove and discard the rear exhaust manifold pipe seal.
9. Remove the rear exhaust manifold pipe flange.
Installation Procedure
Notice: When inspecting or replacing exhaust system components, make sure there is adequate clearance from all points on the underbody to prevent
overheating of the floor pan and possible damage to the passenger compartment insulation and trim materials.
1. Install the following components to the rear exhaust manifold pipe.
1. Position a NEW rear exhaust manifold pipe seal and the rear exhaust manifold pipe flange to the rear exhaust manifold pipe.
2. Insert and snug the 2 rear exhaust manifold pipe to flange bolts.
3. Insert the 2 rear exhaust manifold pipe to exhaust manifold bolts.
4. Place a NEW rear exhaust manifold pipe to exhaust manifold gasket onto the bolts.