how to repair worn ball joints on Ford F-150 12th Generation (2009-2014)

Solution

1. Preparation

• Tools Required: Jack and jack stands, socket set, torque wrench, pry bar, ball joint press, grease gun, safety glasses.
• Ensure the vehicle is parked on a level surface and the ignition is off.
• Disconnect the battery to prevent electrical issues.

2. Lift the Vehicle

• Use a jack to lift the front of the vehicle.
• Secure it with jack stands under the frame for safety.

3. Remove the Wheel

• Use a socket to remove the lug nuts and take off the front wheel.

4. Remove the Old Ball Joint

• For upper ball joints:
  1. Remove the cotter pin from the ball joint nut.
  2. Use a socket to remove the ball joint nut.
  3. Use a ball joint separator or a hammer to free the ball joint from the control arm.
• For lower ball joints:
  1. Remove the bolts securing the lower control arm to the frame.
  2. Disconnect the ball joint from the steering knuckle.
  3. Remove the ball joint using the ball joint press.

5. Install the New Ball Joint

• Position the new ball joint in the control arm.
• Use the ball joint press to seat the new joint properly.
• Reattach the steering knuckle or control arm and torque the nuts/bolts to manufacturer specifications (typically 75-95 lb-ft).

6. Reassemble and Lower the Vehicle

• Replace the tire and hand-tighten the lug nuts.
• Lower the vehicle and torque the lug nuts to manufacturer specifications (typically 140 lb-ft).
• Reconnect the battery.