Kia Optima: Cylinder Head Components and Components Location - Cylinder Head Assembly - Engine Mechanical SystemKia Optima: Cylinder Head Components and Components Location

Components


1. Camshaft bearing cap
2. Camshaft front bearing cap
3. Exhaust camshaft
4. Intake camshaft
5. Exhaust CVVT assembly
6. Intake CVVT assembly
7. Exhaust camshaft upper bearing
8. Exhaust camshaft lower bearing
9. MLA (Mechanical lash adjuster)
10. Retainer lock
11. Retainer
12. Valve spring
13. Valve stem seal
14. Valve
15. Cylinder head
16. Intake OCV (Oil control valve)
17. Exhaust OCV (Oil control valve)
18. Cylinder head gasket

CVVT & Camshaft Repair procedures
Removal 1. Remove the cylinder head cover. 2. Set No.1 cylinder to TDC/compression. a. Turn the crankshaft pulley and align its groove with the timing mark "T" of the lower timing chain co ...

Cylinder Head Repair procedures
Removal     • Use fender covers to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine coolant temperature ...

See also:

Inspection
1. Check the hands free remote control switch for resistance between terminals in each switch position. Switch Connector terminal ...

Infant or small child
You should be aware of the specific requirements in your country. Child and/or infant seats must be properly placed and installed in the rear seat. For more information about the use of these rest ...

Removal
1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the air duct (B) and air cleaner assembly (A). 3. Disconn ...

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