how to tell if my Ford Explorer ball joints are worn

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

532 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and replace worn ball joints in your Ford Explorer. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Ensure the vehicle is securely lifted and stable on jack stands before beginning work.

Symptoms

•Clunking or popping noises when going over bumps
•Excessive vibration in the steering wheel
•Uneven tire wear
•Poor steering response or wandering
•Vehicle feels loose or unstable during turns

Diagnostic Steps

1
Lift the vehicle using a jack and secure it on jack stands.
2
Visually inspect the ball joints for any signs of wear or damage.
3
Perform a physical test by grabbing the wheel at the 12 and 6 o'clock positions and attempting to rock it; excessive movement indicates worn ball joints.
4
Check for grease leaks or cracks in the rubber boots surrounding the ball joints.
5
Inspect the alignment of the wheels to determine if misalignment is evident.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Socket set
•Ball joint separator
•Torque wrench
•Lug wrench

Parts Required

•New ball joints
•Cotter pins (if applicable)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Lift the vehicle using a jack and secure it on jack stands.
2
Visually inspect the ball joints for any signs of wear or damage.
3
Perform a physical test by grabbing the wheel at the 12 and 6 o'clock positions and attempting to rock it; excessive movement indicates worn ball joints.
4
Check for grease leaks or cracks in the rubber boots surrounding the ball joints.
5
Inspect the alignment of the wheels to determine if misalignment is evident.

Solution

1. Preparation

Gather tools and parts needed for the replacement.
Ensure the vehicle is securely lifted and on jack stands.
Disconnect the battery to ensure safety during the repair.

2. Remove Wheel

Using a lug wrench, loosen the lug nuts slightly while the vehicle is on the ground.
Lift the vehicle again and fully remove the lug nuts.
Take off the wheel to access the suspension components.

3. Remove Old Ball Joint

Tools Required: Socket set, ball joint separator, torque wrench.
Remove the cotter pin from the ball joint nut using pliers.
Use a socket to remove the ball joint nut.
Employ a ball joint separator to detach the ball joint from the control arm.
If necessary, remove any retaining clips or bolts holding the ball joint in place.

4. Install New Ball Joint

Align the new ball joint with the control arm and insert it into place.
Reinstall the retaining clips or bolts if applicable.
Hand-tighten the ball joint nut before using a torque wrench to tighten it to the manufacturer's specified torque setting (usually around 30-45 ft-lbs).
Reinsert a new cotter pin to secure the ball joint nut.

5. Reassemble and Lower Vehicle

Replace the wheel and hand-tighten the lug nuts.
Lower the vehicle back to the ground and fully tighten the lug nuts in a crisscross pattern to the manufacturer's specified torque (usually around 100-120 ft-lbs).
Reconnect the battery.