Kia Stinger CK: Rear Suspension System / Rear Lower Arm

Kia Stinger (CK) 2018-2023 Service Manual / Suspension System / Rear Suspension System / Rear Lower 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.

Remove the rear lower arm cover (A).
3.

Loosen the rear lower arm bolt & nut and then separate the lower arm from the rear axle.

Tightening torque :

156.9 - 176.5 N·m (16.0 - 18.0 kgf·m, 115.7 - 130.2 lb·ft)

  

Up the transmission jack under the lower arm in order to remove the rear lower arm in no-load condition.
4.

Loosen the bolt & nut and then remove the rear lower arm.

Tightening torque:

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

5.

Install in the reverse order of removal.

  

Install at the empty vehicle height when it is assembled.
6.

Check the alignment.

(Refer to Suspension System - "Alignment")

Inspection
1.

Check the bushing for wear and deterioration.
2.

Check the rear lower arm for deformation.
3.

Check the coil spring and spring pad for deterioration and deformation.
4.

Check for all bolts and nuts.

Rear Assist Arm

Trailing Arm

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Electronic Oil Pump (EOP)

Components and components location Components Location 1. Electric Oil Pump (EOP) Schematic diagrams Circuit Diagram Repair procedures Removal 1. Remove the under cover. (Refer to Engine Mechanical System - "Engine Room Under Cover") 2.

Kia Stinger (CK) 2018-2023 Service Manual: Fuel Pump Control Module (FPCM)

Description and operation Description Installed on the righthand side of the fuel tank, the fuel pump control module (FPCM) controls the DC motor mounted inside the low pressure fuel pump. The module compares instantaneous fuel pressure information measured by the fuel pressure sensor (FPS) with target fuel pressure information provided by the ECM and generates the desired target fuel pressure by controlling the fuel pump motor and regulating fuel flow rate in the low pressure fuel line between the low and high pressure fuel pumps.

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