1. Valve stem seal

2. Valve

3. Valve spring

4. Valve spring retainer lock

5. Water outlet fitting gasket

6. Water outlet fitting

7. Water outlet fitting O-ring

8. Cylinder head gasket

9. Cylinder head

10. Valve spring upper retainer

11. Hydraulic lash adjuster(HLA)

12. Cam follower

13. Valve guide

14. Sealing cap

15. Camshaft bearing ladder

16. Cylinder head cover

17. Camshaft position sensor(CMP)

1. Water outlet fitting gasket

2. Water outlet fitting

3. Water outlet fitting O-ring

4. Cylinder head gasket

5. Cylinder head

6. Sealing cap

7. Camshaft bearing ladder

8. Cylinder head cover