Suburban 1/2 Ton 2WD V8-5.3L VIN T (2004)
6. Install the J22794 into the spark plug hole.
7. Attach an air hose to the J22794.
8. Apply compressed air to the J22794 in order to hold the valves in place.
9. Use the J38606 in order to compress the valve spring.
10. Remove the valve stem keys (2).
11. Carefully release the valve spring tension.
12. Remove the J38606.
13. Remove the valve spring cap (3).
14. Remove the valve spring (4).
15. Remove the valve stem oil seal and shim (1, 5)
Installation Procedure
1. Clean the cylinder head valve spring seat and/or shim area.
