Impala V6-3.9L (2007)
5. Using caution so as not to damage the valve spring or valve spring dampener, compress the valve spring using the J 5892-D (1) and the EN-47823
(2).
6. Install the valve cap keys. If necessary, use grease in order to hold the valve cap keys in place.
7. Ensure the valve cap keys are seated.
8. Remove the compressed air and remove the J 22794 from the spark plug port.
9. Install the rocker arm.
10. Install the spark plug.
