Kia Optima: Engine Mechanical System / Timing System

Kia Optima DL3 2019-2021 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 2019-2021 Service and Repair Manual: Front Door Latch

Components and components location Component Location 1. Front door latch Repair procedures Replacement • When removing with a flat-tip screwd ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Photo Sensor

Description and operation Description The photo sensor is located at the center of the defrost nozzles. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in propor ...