Kia Optima Hybrid: Timing System / Timing Chain 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 guide
7. Timing chain tensioner arm
8. Timing chain tensioner
9. Timing chain oil jet
10. Balance shaft chain
11. Balance shaft chain tensioner arm
12. Balance shaft chain tensioner
13. Balance shaft chain guide
14. Timing chain cover
15. Service hole bolt
16. Crankshaft front oil seal

Timing System

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Timing Chain Repair procedures

Removal     • Use fender covers to avoid damaging painted surfaces. • To avoid damage, unplug the wiring connectors carefully while holding the connector portion.     Mark all wiring ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Power Door Lock Actuators Repair procedures


Inspection Front Door Lock Actuator Inspection 1. Remove the front door trim. (Refer to the BD group - "Front door") 2. Remove the front door module. 3. Disconnect the 7P connector from the actuator. 4. Check actuator operation by connecting power and ground according to the table. To prevent damage ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Fender Repair procedures


Replacement     • Be careful not to damage the fender and body. • When removing the clips, use a clip remover. 1. Remove the front bumper. (Refer to the BD group - "Front Bumper") 2. Loosen the mud guard mounting screws. 3. After loosening the mounting screws and clips, then remove the ...

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