Kia Optima: Rear Suspension System / Rear Upper Arm

Kia Optima DL3 2019-2025 Service and Repair Manual / Suspension System / Rear Suspension System / Rear Upper Arm

Repair procedures

Removal

1.	Disconnect the (-) battery terminal.

2.	Remove the rear wheel and tire. (Refer to Tires/Wheels - "Wheel")

Loosen the bolt and nut and remove the rear upper arm (A).

Tightening torque :

137.3 - 156.9 N.m (14.0 - 16.0 kgf.m, 101.3 - 115.7 lb-ft)

Inspection

1.	Check the bushing for wear and deterioration.

2.	Check for all bolts and nuts.

Installation

1.	Install in the reverse order of removal.

2.	Check the alignment. (Refer to Suspension System - "Alingment")

Rear Coil Spring

Repair procedures Removal 1. Disconnect the (-) battery terminal. 2. Remove the rear wheel and tire. (Refer to Tires/Wheels - "Wheel") ...

Rear Lower Arm

Repair procedures Removal 1. Disconnect the (-) battery terminal. 2. Remove the rear wheel and tire. (Refer to Tires/Wheels - "Wheel") ...

Other information:

Kia Optima DL3 2019-2025 Owner's Manual:

CAUTION When replacing tires, use the same size originally supplied with the vehicle. Using tires of a different size can damage the related parts or make them work irregularly. ✽ NOTICE It is permissible to add 21 kPa (3 psi) to the standard tire pressure specification if colder temper ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Ventilated and Heated Seat Switch

Schematic diagrams Connector and Terminal Function [Front Seat] [Ventilation+Heater Type / Non-Heater Type] Pin Function Pin Function Ventilation+Heater Type Non-Heater Type Ventilation+ ...