Bonneville V8-4.6L VIN Y (2004)
1. Lubricate the valve stem and the inner diameter of the new seal with clean engine oil.
Important: Install a seal protector over the valve stem prior to installing the valve stem seal.
2. Using a twisting pushing motion install the NEW valve stem seal using the J 38820.
3. Install the valve spring retainer and valve spring.
Caution: Refer to Compressed Valve Spring Caution in Service Precautions.
4. Swing the arm over the valve spring retainer and tighten the swivel nut of the J 44211 (2) down only enough to allow access for installation of the
valve locks.
5. Position the valve locks to the valve stem retainer groove using the J 43059.
6. Remove the swivel nut and arm of the J 44211 (2).
7. Install the arm and swivel nut of the J 44211 (2) over the stud of any other valves being serviced and repeat removal steps 12-17 and installation
steps 1-7.
8. Relieve the air pressure to the cylinder being serviced.
9. Remove the J 39313 (1) from the spark plug hole.
10. Remove the base plate of the J 44211 (2).
11. Install the spark plug.
12. Repeat removal steps 7-17 and installation steps 1 -11 on any other cylinders being serviced.
