Tools Required

1. Remove the intake camshaft position sensor and bolt.




Important: Ensure that the valve train components are kept together and identified in order for proper installation in their original position.

2. Using the J 8062 and the J 43963 , compress the valve spring.
3. Remove the valve keys.
4. Slowly release the J 8062 and the J 43963 from the valve spring assembly.
5. Remove the retainer.



6. Remove the spring.




Notice: Do not damage the valve guide. Remove any burrs that have formed at the key groove by chamfering the valve stem with an oil stone or a file.

7. Using the J 36017 , remove the valve seal. Do not reuse the valve seal.



8. Remove the valve.
9. Remove the remaining valves.



10. Remove the cylinder head plugs.