how to fix a leaky strut on my Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

568 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 fix a leaky strut on your Ford Explorer (2020-present). Step-by-step guide with tools, parts, and safety tips included.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical components.
•Allow the vehicle to cool before working on the suspension system.

Symptoms

•Fluid leakage around the strut assembly
•Reduced ride comfort
•Increased noise over bumps
•Poor handling or stability
•Uneven tire wear

Diagnostic Steps

1
Inspect the strut assembly for visible signs of leakage.
2
Check the strut mount and surrounding components for damage or wear.
3
Perform a bounce test to assess strut performance.
4
Measure the strut's height to determine if it's sagging compared to manufacturer specifications.
5
Verify alignment settings to check for any misalignment due to strut failure.

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
•Torque wrench
•Jack stands
•Floor jack
•Strut compressor
•Safety glasses
•Gloves

Parts Required

•Replacement strut assembly (left or right as needed)
•New strut mount or bearings (if worn)

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Diagnostic Steps

1
Inspect the strut assembly for visible signs of leakage.
2
Check the strut mount and surrounding components for damage or wear.
3
Perform a bounce test to assess strut performance.
4
Measure the strut's height to determine if it's sagging compared to manufacturer specifications.
5
Verify alignment settings to check for any misalignment due to strut failure.

Solution

1. Preparation

Tools Required: Socket set, torque wrench, jack stands, floor jack, strut compressor, safety glasses, gloves.
Raise the vehicle using a floor jack and secure it on jack stands. Ensure that the vehicle is stable before proceeding.

2. Remove the Wheel

Loosen the lug nuts of the wheel where the strut is leaking.
Remove the lug nuts and take off the wheel for access to the strut assembly.

3. Remove the Strut Assembly

Sub-steps:
1. Detach any brake line or sensor clips connected to the strut to avoid damage.
2. Remove the nuts securing the strut to the steering knuckle using a socket.
3. Remove the top strut mount nuts from the engine compartment using a socket.
4. Carefully lower the strut down and out of the vehicle. If necessary, use a strut compressor to relieve tension on the coil spring before removal.

4. Replace the Strut

Sub-steps:
1. Install the new strut in the reverse order of removal. Ensure proper alignment.
2. Torque the top mount nuts to the manufacturer's specifications (typically around 30-40 lb-ft).
3. Attach the strut to the steering knuckle and torque to the specified value (usually 80-100 lb-ft).
4. Reattach any brake lines or sensor clips previously removed.

5. Reinstall the Wheel

Place the wheel back onto the hub and hand-tighten the lug nuts.
Lower the vehicle from the jack stands and use a torque wrench to tighten the lug nuts to the manufacturer's specifications (typically 100-120 lb-ft).

6. Final Checks

Inspect the area around the new strut for any signs of leaks.
Ensure all components are secure and properly connected.