54. Cylinder Head Disassemble

Cylinder Head Disassemble

Tools Required
^ J8062 Valve Spring Compressor
^ J42037 Valve Spring Compressor Adapter
^ J38820 Valve Stem Seal Remover/Installer





1. Remove the spark plugs.





2. Remove the A.I.R. injection pipe cover studs.
3. Remove the A.I.R. injection pipe cover and gasket.





Important: Organize the valve train components when disassembling so they can be reassembled in the same location and matched up with the same components as previously installed.

4. Use J8062 (2) and J42037 (1) to compress the valve spring.





5. Remove the valve keys.





6. Remove J8062 and J42037.
7. Remove the valve spring retainer and valve spring.





8. Remove the valves.





9. Use J38820 to remove the valve seals.





10. Inspect the water jacket plug, for leakage. Replace if necessary.





11. Inspect the (inner) oil gallery plug, for leakage. Replace if necessary.





12. Inspect the (end) oil gallery plugs, for leakage. Replace if necessary.