Kia Optima: Engine Mechanical System / Timing System

Kia Optima DL3 2019-2023 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 2019-2023 Owner's Manual: Tire replacement

If the tire is worn evenly, a tread wear Indicator (A) will appear as a solid band across the tread. This shows there is less than 1.6 mm (1/16 inch) of tread left on the tire. Replace the tire when this happens. Do not wait for the band to appear across the entire tread before replacing the ...

Kia Optima DL3 2019-2023 Service and Repair Manual: Hood Lift

Repair procedures Replacement • Removing or installing the hood lifter requires an assistant. • When removing the hood lifter, first remove th ...