Kia Optima: Engine Mechanical System / Timing System

Kia Optima DL3 2019-2025 Service and Repair Manual / Engine Mechanical System / Timing System

Components and components location

Components

1. Intake camshaft
2. Exhaust camshaft
3. Intake CVVT assembly
4. Exhaust CVVT assembly
5. Timing chain
6. Timing chain tensioner arm

7. Timing chain tensioner
8. Timing chain guide
9. Timing chain cover
10. Service plug bolt & gasket
11. Front oil seal

Oil Pump

Repair procedures Removal and Installation Do not disassemble the oil pump (A) from timing chain cover because it ...

Front Oil Seal

Components and components location Components 1. Front oil seal Repair procedures Replacement 1. Remove the crankshaft damper pu ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: License Lamps

Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remove the lcense lamp (A) by pressing the hook. 3. Disconnect the lcense lamp connector (A). Installation ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Curtain Airbag (CAB) Module

Description and operation Description Curtain airbags are installed inside the headliner (LH and RH) and protect the driver and passenger from danger when a side crash occurs. The SRSCM determines deployment of the curtain airbag by using the side impact sensor (SIS) signal. ...