Kia Optima: Engine Mechanical System / Cylinder Head Assembly

Kia Optima DL3 2019-2021 Service and Repair Manual / Engine Mechanical System / Cylinder Head Assembly

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. Cam carrier
8. Cylinder head
9. Cylinder head gasket
10. Retainer lock
11. Retainer
12. Valve spring
13. Valve stem seal
14. Valve
15. Swing arm
16. Hydraulic lash adjuster (HLA)

Cylinder Block
Repair procedures Disassembly    • Use fender covers to avoid damaging painted surfaces. ...

Cylinder Head Cover
Components and components location Components 1. Cylinder head cover 2. Cylinder head cover gasket Repair procedures Removal ...

Other information:

Kia Optima DL3 2019-2021 Owner's Manual: Owner maintenance precautions


Improper or incomplete service may result in problems. This section gives instructions only for the maintenance items that are easy to perform. As explained earlier in this section, several procedures can be done only by an authorized Kia dealer with special tools. ✽ NOTICE Improper owner m ...

Kia Optima DL3 2019-2021 Owner's Manual: Operation of the parking distance warning-reverse


Operating condition This system will activate when the indicator on the parking distance warning-reverse OFF button is not illuminated. If you desire to deactivate the parking distance warningreverse, press the parking distance warning-reverse OFF button again. (The indicator on the but ...

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