350Z V6-3.5L (VQ35HR) (2007)
INSPECTION AFTER REMOVAL
Surface Distortion
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Check the surface distortion of the exhaust manifold mating surface with straightedge and feeler gauge.
Limit: 0.7 mm (0.028 in)
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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
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Install exhaust manifold gasket in direction shown in the figure.
A: Right bank
B: Triangle press
C: Left bank
-: Engine front
Exhaust Manifold
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If stud bolts were removed, install them and tighten to the specified torque below.
Torque: 14.7 Nm (1.5 kg-m, 11 ft-lb)