Kia Stinger CK: Rear Suspension System / Rear Assist Arm

Kia Stinger (CK) 2018-2023 Service Manual / Suspension System / Rear Suspension System / Rear Assist Arm

Repair procedures
Removal
1.

Remove wheel nuts, wheel and tire (A) from hub.

Tightening torque:

107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft)

  

Be careful not to damage the wheel bolts when removing the wheel and tire (A).
2.

Loosen the bolt (A) and then separate the rear assist arm from the rear axle.

Tightening torque:

117.7 - 132.4 N·m (12.0 - 13.5 kgf·m, 86.8 - 97.6 lb·ft)

  

Up the transmission jack under the lower arm in order to remove the rear assist arm in no-load condition.
3.

Loosen the bolt & nut and then remove the rear assist arm from the rear cross member.

Tightening torque :

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

4.

Install in the reverse order of removal.

  

Install at the empty vehicle height when it is assembled.
5.

Check the alignment.

(Refer to Suspension System - "Alignment")

Inspection
1.

Check the bushing for wear and deterioration.
2.

Check for all bolts and nuts.

Rear Upper Arm

Rear Lower Arm

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Forward Collision-Avoidance Assist (FCA) System

Description and operation Description – The Forward Collision-Avoidance Assist (FCA) radar sends a signal to detect the vehicle in front, based on the calculated distance the FCA applies the brakes in order to avoid or lessen collision with the vehicle in front due driver distraction or late braking response.

Kia Stinger (CK) 2018-2023 Service Manual: Tire terminology and definitions

Air Pressure: The amount of air inside the tire pressing outward on the tire. Air pressure is expressed in kilopascal (kPa) or pounds per square inch (psi). Accessory Weight: This means the combined weight of optional accessories. Some examples of optional accessories are, automatic transaxle, power seats, and air conditioning. Aspect Ratio: The relationship of a tire's height to its width.

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