Kia Optima: Rear Suspension System / Rear Coil Spring

Kia Optima DL3 2019-2020 Service and Repair Manual / Suspension System / Rear Suspension System / Rear Coil Spring

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 (A) and then remove the rear lower arm from the rear axle.

Tightening torque :

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

•	Set up the transmission jack under the lower arm in order to remove it in no-load condition.

•	Before removing the rear lower arm, mark the position and direction of the bolt and washer before changing.

Loosen the bolt and nut (A) and remove the rear shock absorber from the rear lower arm.

Tightening torque :

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

Loosen the bolt and nut (A) and then disconnect the rear stabilizer link from the rear lower arm.

Tightening torque :

58.8 - 68.6 N.m (6.0 - 7.0 kgf.m, 43.4 - 50.6 lb-ft)

•	When loosening the nut (A), fix the outer hexagon of stabilizer bar link.

•	Be careful not to damage the stabilizer link boots.

6.	Remove the rear coil spring (A).

Inspection

1.	Check the spring for distortion, aging or damage.

2.	Check the spring upper pad and lower pad for aging or damage.

Installation

1.	Install in the reverse order of removal.

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

Rear Shock Absorber

Components and components location Components Repair procedures Removal 1. Disconnect the (-) battery terminal. 2. Remove the rear ...

Rear Upper 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 2019-2020 Service and Repair Manual: Fluid

Repair procedures Inspection Automatic Transaxle Fluid (ATF) Level Check When checking the ATF level, be careful not to allow foreign substance (like dust) to enter through the filler hole. 1 ...

Kia Optima DL3 2019-2020 Owner's Manual: Adjusting the height up and down

To raise the headrest, pull it up to the desired position (1). To lower the headrest, push and hold the release button (2) on the headrest support and lower the headrest to the desired position (3). ✽ NOTICE If you recline the seatback towards the front with the headrest and seat cushion ...