Idler Arm: Service and Repair

Removal Procedure

Tools Required
- J 24319-01 Universal Steering Linkage Puller
- J 29193 Steering Linkage Installer (12 mm)
- J 29194 Steering Linkage Installer (14 mm)

Notice: Do not attempt to free the ball stud by using a pickle fork or wedge type tool, because seal or bushing damage could result. Use the proper tool to separate all ball joints.





1. Raise the vehicle. Refer to Vehicle Lifting.
2. Suitably support the vehicle with jack stands.
3. Remove the idler arm frame bolts and the nuts.
4. Remove the idler arm ball stud nut. Do NOT reuse the idler arm ball stud nut.
5. Remove the idler arm (17) from the relay rod (10). Use the J 24319-01.
6. Inspect the following components:
6.1. The ball stud threads for damage
6.2. The ball stud seal for cuts or other damage
7. Clean the threads on the ball stud (4).

Installation Procedure





1. Position the idler arm mounting bracket on the frame.

Notice: Refer to Fastener Notice in Service Precautions.

2. Install the frame bolts and the nuts to the idler arm (1).
- Tighten the frame bolts to 99 Nm (73 ft. lbs.).





3. Install the relay rod (10) to the idler arm ball stud. Make sure the seal is on the stud.
- Tighten the J 29193 or the J 29194 to 54 Nm (40 ft. lbs.) in order to seat the tapers.
4. Remove the tool.
5. Install the new prevailing torque nut to the idler arm ball stud.
- Tighten the nut to 62 Nm (46 ft. lbs.).
6. Lower the vehicle.
7. Adjust the front toe. Refer to Measuring Wheel Alignment in Wheel Alignment.