FX45 AWD V8-4.5L (VK45DE) (2006)
16. Loosen mounting nuts in reverse order as shown in the figure to remove exhaust manifold.
A: Left bank
B: Right bank
NOTE: Disregard the numerical order No. 9 to 12 in removal.
17. Remove exhaust manifold gaskets.
CAUTION: Cover engine openings to avoid entry of foreign materials.
INSPECTION AFTER REMOVAL
Surface Distortion
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Check the surface distortion of the each exhaust manifold flange mating surface with straightedge and feeler gauge.
Limit: 0.3 mm (0.012 inch)
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If it exceeds the limit, replace exhaust manifold.
INSTALLATION
Note the following, and install in the reverse order of removal.
Exhaust Manifold Gasket