Rainier AWD L6-4.2L (2007)
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Remove the valve keys.
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Remove the J-44228-A.
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Remove the valve spring retainer and the valve spring.
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Use the J 38820 and remove the seals.
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Clean and inspect the cylinder head. Refer to Cylinder Head Cleaning and Inspection.
Installation Procedure
Important: Lubricate the valve stems with clean engine oil before installing.
