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Infiniti
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2008
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M45 V8-4.5L (VK45DE)
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Repair and Diagnosis
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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System Specifications
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Service Limits and General Specifications
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Cylinder Head Distortion
Cylinder Head Distortion
Cylinder Head Distortion
At each of several locations on bottom surface of cylinder head, measure the distortion in six directions.
Limit
0.1 mm (0.004 in)
If it exceeds the limit, replace cylinder head.