Pitman Arm: Service and Repair

- Tools Required
- J 24319-B Universal Steering Linkage Puller
- J 29107-A Universal Pitman Arm Puller
- J 6632-01 Pitman Arm Puller
- J 29193 Steering Linkage Installer (12 mm)

Removal Procedure





1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the relay rod nut from the pitman arm ball stud. Do not reuse the relay rod nut.
3. Remove the engine protection shield, if equipped. Refer to Engine Protection Shield Replacement in Body and Frame.
4. Use the J24319-B in order to remove the relay rod from the Pitman arm ball stud.





5. Remove the pitman arm nut and the pitman arm washer. Do not reuse the nut.
6. Mark the pitman arm and the pitman shaft in order to ensure the proper alignment at assembly.

Notice: Do not hammer on the pitman arm, pitman arm shaft or puller. Damage to the pitman arm or steering gear may result.

7. Use the J29107-A in order to remove the pitman arm.
8. Inspect the ball stud threads for damage.
9. Inspect the ball stud seals for excessive wear.
10. Clean the threads on the ball stud.


Installation Procedure





1. Install the pitman arm on the pitman shaft.
2. Align the marks made at removal.

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the pitman arm washer and the pitman arm nut (8).
- Tighten the pitman arm nut to 250 Nm (184 ft. lbs.).
4. Install the relay rod (9) to the pitman arm ball stud. Ensure the seal is on the pitman arm ball stud.





5. Install the J 29193.
- Tighten the J 29193 to 54 Nm (40 ft. lbs.) in order to seat the tapers.
6. Remove the J 29193.
7. Install the new prevailing torque nut.
- Tighten the new prevailing torque nut to 62 Nm (46 ft. lbs.).
8. Install the engine protection shield, if equipped. Refer to Engine Protection Shield Replacement in Body and Frame.
9. Lower the vehicle.