QX4 2WD V6-3.5L (VQ35DE) (2003)
7. Check only those valves shown in the figure.
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Using a feeler gauge, measure clearance between valve lifter and camshaft.
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Record any valve clearance measurements which are out of specification. They will be used later to determine the required replacement valve
lifter. Valve clearance for checking:
Cold
Intake 0.26 - 0.34 mm (0.010 - 0.013 inch)
Exhaust 0.29 - 0.37 mm (0.011 - 0.015 inch)
Hot
Intake 0.304 - 0.416 mm (0.012 - 0.016 inch)
Exhaust 0.308 - 0.432 mm (0.012 - 0.017 inch)
Approximately 80°C (176°F) (Reference date)