G6 V6-3.9L VIN 1 (2006)
6. Remove the valve spring cap keys.
7. Remove the valve cap.
8. Remove the valve spring.
9. Remove the valve stem oil seal.
Installation Procedure
1. Lubricate the valve stem with clean engine oil.
2. Install the valve stem oil seal.
3. Install the valve spring.
4. Install the valve cap.