LaCrosse V8-5.3L (2008)
5. Install the J 22794 into the spark plug hole.
6. Attach an air hose to the J 22794.
7. Apply compressed air to the J 22794 in order to hold the valves in place.
8. Using the J 38606 compress the valve spring.
9. Remove the valve stem keys (225).
10. Using the J 38606 carefully release the valve spring tension.
11. Remove the J 38606.
12. Remove the valve spring cap (224).
13. Remove the valve spring (223).
14. Remove the valve stem oil seal (222).
Installation Procedure