Mountaineer 2WD V8-4.6L VIN 8 (2006)
1. Using the special tool, install the valve spring, the valve spring retainer and the valve spring retainer keys.
2. Relieve the air pressure from the cylinder.
3. CAUTION: If the components are to be reinstalled, they must be installed in the same positions. Mark the components for installation into their
original locations.
Using the special tool, compress the valve spring and install the camshaft roller follower.
4. Install the spark plug.
5. Depending on the valve spring being serviced, install the LH or RH valve cover.
