Kia Optima DL3: 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")

3.

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")

    Repair procedures Removal 1. Disconnect the (-) battery terminal. 2. Remove the rear wheel and tire.

    Repair procedures Removal 1. Disconnect the (-) battery terminal. 2. Remove the rear wheel and tire.

    Other information:

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    Schematic diagrams Connector and Terminal Function Pin Function 1 Ground (-) 2 Parking 3 Power (+) 4 Low 5 High Repair procedures Remova

    Kia Optima DL3 2019-2025 Service and Repair Manual: Heater & A/C Control Unit (Manual)

    Components and components location Components Connector Pin Function [Connector A] Pin NO Funtion Pin NO Funtion 1 Battery (+) 21 IGN2 2 ILL+ (TAIL) 22 IGN1

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