Ball Joint

Important:
- The vehicle must be stable and should not rock on the floor stands.
- Wipe the ball joints clean and inspect the seals for cuts or for tears. If the seal is cut or torn, replace the ball joint.

1. Raise the vehicle and position the floor stands under both lower control arms as nearly as possible to each ball stud. Refer to Vehicle Lifting.





2. Position the dial indicator against the wheel rim.





3. Pry between the lower control arm and the steering knuckle while reading the dial indicator. Vertical deflection on the dial indicator should not exceed 1.19 mm (0.046875 inch).
4. If the dial indicator reading exceeds 1.19 mm (0.046875 inch), replace the ball stud.
5. Anytime the ball stud is disconnected from the steering knuckle, test for looseness. If you are able to twist the ball stud in its socket with your fingers, replace the ball stud.
6. Lower the vehicle.