Kia Optima DL3: 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)

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

Components and components location Components 1. Cylinder head cover 2. Cylinder head cover gasket Repair procedures Removal    • Use fender covers to avoid damaging painted surfaces.

Other information:

Kia Optima DL3 2019-2026 Service and Repair Manual: Cluster Ionizer

Components and components location Components Location 1. Condenser Description and operation Description The cluster ionizer makes disinfection and decomposition of bad smell from the air-conditioner or inflow air.

Kia Optima DL3 2019-2026 Service and Repair Manual: Intake Actuator

Components and components location Components Location 1. Intake actuator Description and operation Description The intake actuator is located at the blower unit. It regulates the intake door by a signal from the control unit.

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