how to inspect U-joints on Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

554 words

Problem Statement

Learn how to inspect U-joints on Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and tools required.

Affected Component

Drivetrain

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is stable on jack stands before working underneath it.
•Do not attempt to inspect or service U-joints without proper safety equipment and precautions.

Symptoms

•Unusual clunking or popping noises during acceleration or deceleration
•Vibrations felt in the vehicle while driving, particularly at higher speeds
•Difficulty in turning or increased steering effort
•Visible rust or damage on the U-joint
•Grease oozing from the U-joint seals

Diagnostic Steps

1
Raise the vehicle securely using jack stands to access the driveshaft.
2
Visually inspect the U-joints for signs of wear, rust, or damage.
3
Check for any visible play by holding the driveshaft and attempting to move it up and down or side to side.
4
Rotate the driveshaft by hand to observe the U-joints for smooth movement without sticking or binding.
5
Inspect the U-joint grease fittings (if equipped) for proper lubrication.
6
Listen for any noises while rotating the driveshaft to identify potential issues with the U-joints.

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

•Floor jack
•Jack stands
•Wrench set
•Screwdrivers
•Torque wrench
•Grease gun

Parts Required

•Replacement U-joints

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Diagnostic Steps

1
Raise the vehicle securely using jack stands to access the driveshaft.
2
Visually inspect the U-joints for signs of wear, rust, or damage.
3
Check for any visible play by holding the driveshaft and attempting to move it up and down or side to side.
4
Rotate the driveshaft by hand to observe the U-joints for smooth movement without sticking or binding.
5
Inspect the U-joint grease fittings (if equipped) for proper lubrication.
6
Listen for any noises while rotating the driveshaft to identify potential issues with the U-joints.

Solution

1. Preparation

Tools Required:
- Floor jack
- Jack stands
- Wrench set
- Screwdrivers
- Torque wrench
- Grease gun (if applicable)
Ensure the vehicle is parked on a level surface and the parking brake is engaged.

2. Raise the Vehicle

Use a floor jack to lift the rear of the vehicle.
Place jack stands under the vehicle's frame to secure it safely.
Ensure the vehicle is stable before proceeding.

3. Inspect U-joints

Visually examine the U-joints for any cracks, rust, or other signs of damage.
Check for any grease leaking from seals, which indicates potential failure.
Grip the driveshaft and attempt to move the U-joint in all directions; any significant movement indicates wear.

4. Rotate the Driveshaft

Carefully rotate the driveshaft by hand.
Observe the U-joint for smooth operation and listen for any unusual noises.
If the U-joint feels stiff or binds during rotation, it may need replacement.

5. Lubricate (if applicable)

If U-joint grease fittings are present, use a grease gun to inject high-quality grease until you see it oozing from the seals.
Ensure not to over-lubricate, as this can damage the seals.

6. Reassemble and Lower Vehicle

If no issues are found, reassemble any components removed during inspection.
Remove jack stands and lower the vehicle back to the ground safely.