6 L4-2.5L (2010)
20. Remove the exhaust camshaft sprocket bolt, exhaust camshaft sprocket, and washer as a single unit.
21. Remove the OCV. See: Engine Lubrication/Engine Oil Control Valve/Service and Repair
NOTE:
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The camshaft caps are to be kept ordered for correct reassembly in their original positions. Do not mix the caps.
22. Loosen the camshaft cap bolts in two or three steps in the order shown in the figure and remove the camshaft cap.
23. Remove the camshafts for the intake and exhaust sides.
24. Remove the tappet.
25. Install an appropriate tappet based on the results of the valve clearance inspection.
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Selected tappet = Removed tappet thickness + Measured valve clearance - Standard valve clearance
Valve clearance [Engine cold]
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IN: 0.22-0.28 mm {0.009-0.011 in}
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EX: 0.27-0.33 mm {0.011-0.012 in}
26. Verify that No.1 cylinder is at TDC of the compression stroke. (Position counterweight contacts SST.)
27. Apply the gear oil (SAE No.90 or equivalent) to each journal of the cylinder head as shown in the figure.
