Ball Joint Inspection (Lower)

Ball Joint Inspection (Lower)

Tools Required

J 8001 Dial Indicator Set





Important:
^ The vehicle must rest on a level surface.

^ The vehicle must be stable. Do not rock the vehicle on the floor stands.

Raise and support the vehicle. refer to vehicle lifting.
1. Clean and inspect the ball joint seals for cuts or tears. If the ball joint seals are damaged, replace the ball joint. Refer to Lower Ball Joint Replacement.
2. Support the lower control arm with a floor stand as far outboard as possible and raise suspension to just below the ride height.
3. Install the J 8001, or suitable dial indicator in a way to measure the vertical lash in the ball joint.

Notice: Do not pry between the lower arm and the wheel drive shaft boot or in such a manner that the ball joint seal is contacted. Damage to the wheel drive shaft boot will result (4WD).

4. Gently lift or pry the suspension to induce ball joint movement.
5. If the dial indicator is reading more than 0.5 mm (0.02 in) replace the lower ball joint. Refer to Lower Ball Joint Replacement.