Kia Optima Hybrid: Engine Mechanical System / Cylinder Head Assembly
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 ...
Valve Clearance Inspection And Adjustment Inspect and adjust the valve clearance when the engine is cold (Engine coolant temperature : 20°C (68°F)) and cylinder head is installed on the ...
Safety Precaution Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage. • Be sure to shut off the high voltage by removing the ...
Removal 1. Disconnect the battery negative cable and wait for at least 3 minutes before beginning work. 2. Remove the roof trim. (Refer to the Body group - "Interior") 3. Disconnect the curtain airbag harness connector (A). 4. After loosening the mounting bolts and nuts remove the curtain airbag. Installation ...
Timing Chain Repair procedures
Valve Clearance AdjustmentOther information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: General Safety Information and Caution
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Curtain Airbag (CAB) Module Repair procedures