Kia Optima: Rear Cross Member. Repair procedures - Rear Suspension System - Suspension System - Kia Optima TF 2011-2024 Service ManualKia Optima: Rear Cross Member. 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 & tire.
2. Remove the rear lower arm.

(Refer to lower arm)

3. Remove the rear shock absorber.

(Refer to rear shock absorber)

4. Remove the rear upper arm.

(Refer to rear upper arm)

5. Remove the trailing arm.

(Refer to trailing arm)

6. Remove the rear assist arm.

(Refer to rear assist arm)

7. Remove the rear muffler.

8. Loosen the mounting bolts and then remove the rear cross member (A) from the frame.

Tightening torque:

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


9. Installation is the reverse of removal.

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) ...

Suspension System. Tires/Wheels. Tire. Repair procedures
Tire wear 1. Measure the tread depth of the tires. Tread depth [limit] : 1.6 mm (0.063 in.) 2. If the remaining tread depth (A) is less ...

See also:

Intake Air Temperature Sensor (IATS). Description and Operation
Description Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature.To calculate precise air quantity, correction of the ai ...

Inspection
1. Check-points upon head lamp failure (HID) (1) Check the battery voltage. (Low beam will be on when the battery voltage above 9V.) (2) ...

Inspection
1. Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form” ...

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