Avalanche 1500 2WD V8-5.3L VIN T (2002)
13. Remove the gasket (1) from the rocker cover.
14. Discard the OLD gasket.
15. Remove the oil fill cap from the oil fill tube.
16. Remove the oil fill tube from the rocker cover, if required.
17. Discard the oil fill tube.
18. Clean and inspect the rocker arm cover.
Installation Procedure
Important:
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All gasket surfaces should be free of oil or other foreign material during assembly.
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DO NOT reuse the valve rocker arm cover gasket.
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The valve rocker arm cover bolt grommets may be reused.
