Suspension System
Trailing Arm
In this manual: Suspension System
11steps
~66min
3/5difficulty
Done 0 of 11
Repair Procedures
Removal
Disconnect the negative (-) battery cable.
Remove the rear wheel and tire.
(Refer to Tires/Wheels — "Wheel")
Remove the lower cover (A).

Loosen the nut (A) and remove the trailing arm (B) from the rear axle.
Tightening torque: 98.1 - 118 N·m

Loosen the clip (A) and the bracket mounting bolt (B) and disconnect the rear wheel speed sensor wire (C) from the trailing arm.
Tightening torque: 8.8–13.7 N·m

Loosen the mounting bolt (A) and remove the trailing arm (B).
Tightening torque: 117.7–137 N·m

Inspection
Inspect the bushing for wear and damage.
Inspect the trailing arm for deformation.
Check that all bolts and nuts are present.
Installation
Install in the reverse order of removal.
Check the alignment.
(See Suspension System - Alignment)
Test yourself
A quick Kia Optima DL3 quiz: every answer comes with an explanation and a link to the manual page.
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