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: Room Lamp Repair procedures
Inspection Room Lamp 1. Check that the switch operates properly after disconnecting the room lamp connector (A). [A type] [B type] Removal Room Lamp 1. Disconnect the negative(-) battery terminal. 2. Carefully remove the lamp lens (A) from the room lamp with a flat-tip screwdriver. Take ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Knock Sensor (KS) Description and Operation
Description Knocking is a phenomenon characterized by undesirable vibration and noise and can cause engine damage. Knock Sensor (KS) is installed on the cylinder block and senses engine knocking. When knocking occurs, the vibration from the cylinder block is applied as pressure to the piezoelectric element. ...