Tribeca F6-3.6L (2008)
Valve Clearance: Adjustments
ADJUSTMENT
INTAKE SIDE
NOTE:
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Adjustment of valve clearance should be performed while engine is cold.
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Do not wear gloves during removal and installation of valve lifter.
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Do not use valve lifters that were dropped or otherwise exposed to strong impacts.
1) Measure all the valve clearances.
NOTE: Record each valve clearance after measurement.
2) Remove the camshaft.
3) Remove the valve lifter.
4) Measure the thickness of valve lifter using micrometer.
5) Select a valve lifter of suitable thickness from the following table using the measured valve clearance and valve lifter thickness.