1. Cylinder head cover

2. Cylinder head cover gasket

3. Timing chain auto tensioner

4. Exhaust camshaft chain sprocket

5. CVVT assembly

6. Camshaft bearing cap

7. Timing chain

8. Exhaust camshaft sprocket

9. Camshaft oil seal

10. Exhaust camshaft

11. Intake camshaft

1. MLA(Mechanical Lash Adjuster)

2. Retainer lock

3. Retainer

4. OCV(Oil Control Valve)

5. Valve spring

6. Valve stem seal

7. Cylinder head

8. Valve

9. Cylinder head gasket