- Use the J 8062 to compress the valve spring.
2. Remove the valve keys (1).
3. Remove the J 8062 from the cylinder head.
4. Remove the valve spring upper seat (2).
5. Remove the valve spring (3).
6 . Remove the valve (6).
7. Remove the valve stem seal (4) using J 38820 . See Special Tools .
8 . Remove the valve spring lower seat (5).
