Navigator 4WD V8-5.4L VIN 5 (2006)
4. CAUTION: If the components are to be reinstalled, they must be installed in the same positions. Mark the components for installation into the
original locations.
NOTE: Lubricate the camshaft roller follower with clean engine oil prior to installation.
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Using the special tool, compress the valve spring and install the camshaft roller follower.
5. Install the spark plug. For additional information, refer to Ignition System.
6. Depending on the valve being serviced, install the LH or RH valve cover.
