Idler Arm: Service and Repair

Removal Procedure

Tools Required
- J 24319-B Universal Steering Linkage Puller

Use the proper tool in order to separate all of the ball joints.
1. Raise the vehicle. Refer to Vehicle Lifting.





2. Remove the bolts (2) from the idler arm (1).
3. Remove the prevailing torque nut (5) from the idler arm (1) ball stud. Discard the prevailing torque nut (5).
4. Use the J 24319-B in order to remove the relay rod (4) from the idler arm (5).
5. Remove the idler arm (5).
6. Inspect the ball stud threads for damage.
7. Inspect the ball stud seal for cuts or other damage.
8. Clean the threads on the ball stud and in the ball stud nut.

Installation Procedure

Tools Required
- J 29193 Steering Linkage Installer (12 mm)





1. Install the idler arm (1) to the frame.

Notice: Refer to Fastener Notice in Service Precautions.

2. Install the bolts (2).
Tighten the bolts to 105 Nm (77 ft. lbs.).





3. Use the J 29193 in order to install the relay rod to the idler arm ball stud.
Ensure that the seal is on the stud.
Tighten the J 29193 to 54 Nm (40 ft. lbs.) in order to seat the tapers.
4. Remove the J 29193.





5. Install the new prevailing torque nut to the idler arm (5) ball stud.
Tighten the prevailing torque nut to 47 Nm (35 ft. lbs.).
6. Lower the vehicle.
7. Adjust the toe-in. Refer to Alignment.