Kia Optima Hybrid: Rear Suspension System / Rear Assist Arm Repair procedures

Replacement
1.
Remove the rear wheel & tire.

Tightening torque:
88.3 ~ 107.9 N.m(9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)

   
Be careful not to damage the hub bolts when removing the rear wheel & tire.
2.
Remove the sprit pin and castle nut and then disconnect the rear assist arm (A) from the rear axle.

Tightening torque:
78.4 ~ 88.3N.m(8.0 ~ 9.0kgf.m, 57.8 ~ 65.1lb-ft)

3.
Loosen the bolt & nut and then remove the rear assist arm (A) from the sub frame.

Tightening torque:
107.9 ~ 117.7N.m(11.0 ~ 12.0kgf.m, 79.6 ~ 86.8lb-ft)

4.
Installation is the reverse of removal.
Inspection
1.
Check the bushing for wear and deterioration.
2.
Check for all bolts and nut.
Rear Stabilizer Bar Repair procedures

Replacement 1. Remove the rear wheel & tire. Tightening torque: 88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)     Be careful not to damage the hub bolts when removing the rear wheel ...

Trailing Arm Repair procedures

Replacement 1. Remove the rear wheel & tire. Tightening torque: 88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)     Be careful not to damage the hub bolts when removing the rear wheel ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Body Control Module (BCM) Description and Operation


Description CAN Communication Network Function 1. Wiper Control – Front Wiper Control Function 2. Warning Control – Driver Seat Belt Reminder Control Function – Assist Seat Belt Reminder Control Function – Key Operated Warning Control Function – Parking Brake Warning Control Function 3. Lamp ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Rear Seat Belt Repair procedures


Replacement Rear Seat Belt Replacement     • When installing the belt, make sure not to damage the retractor. 1. Remove the following items first. • Rear seat assembly (Refer to the BD group - "Rear Seat") • Rear Pillar trim (Refer to the BD group - "Interior Trim") • Package tray trim ...

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