Kia Optima: Engine Mechanical System / Cylinder Head Assembly

Kia Optima DL3 2019-2025 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 2019-2025 Owner's Manual: Interior care

Interior general precautions Prevent chemicals such as perfume, cosmetic oil, sun cream, hand cleaner, and air freshener from contacting the interior parts because they may cause damage or discoloration. If they do contact the interior parts, wipe them off immediately. If necessary, use a vin ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Front Wheel Speed Sensor

Components and components location Components 1. Front wheel speed sensor 2. Front wheel speed sensor connector Repair procedures Removal and Installation 1. Disconnect the (-) battery terminal. 2. ...