Idler Arm: Service and Repair

^ Tools Required:
- J 24319-01 Steering Linkage Puller
- J 29193 Steering Linkage Installer (12 mm)
- J 29194 Steering Linkage Installer (14 mm)
- Or Equivalents

CAUTION: 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 joints.

REMOVAL

NOTE: Raise the vehicle. Support the vehicle with jack stands.








Remove or disconnect the following:
1. Idler arm frame bolts and nuts.
2. Idler arm ball stud nut. Do not reuse the nut.
3. Idler arm from the relay rod. Use J 24319-01.
4. Inspect for the following:
- Ball stud threads for damage.
- Ball stud seal for cuts or other damage.
5. Clean the threads on the ball stud.

INSTALLATION

CAUTION: Always use the correct fastener in the proper location. When you replace a fastener, use ONLY the exact part number for that application. The manufacturer will call out those fasteners that require a replacement after removal. The manufacturer will also call out the fasteners that require thread lockers or thread sealant. UNLESS OTHERWISE SPECIFIED, do not use supplemental coatings (paints, greases, or other corrosion Inhibitors) on threaded fasteners or fastener joint interfaces. Generally, such coatings adversely affect the fastener torque and joint clamping force, and may damage the fastener. When you install fasteners, use the correct tightening sequence and specifications. Following these instructions can help you avoid damage to parts and systems.

NOTE: Position the idler arm mounting bracket on the frame.

Install or connect the following:
1. Frame bolts arid nuts to the idler arm.
a. Tighten to 99 Nm (73 ft. lbs.).
b. Tighten relay rod to the idler arm ball stud. Make sure the seal is on the stud. Tighten tool J 29193 or J 29194 to 54 Nm (40 ft. lbs.) to seat the tapers. Remove the tool.
3. New prevailing torque nut to the idler arm ball stud. Tighten to 62 Nm (46 ft. lbs.).
4. Lower the vehicle.
5. Adjust Toe-in if necessary.