Introduction:

When it comes to vehicle maintenance, knowing how to change a CV (constant velocity) axle can save you both time and money. In this article, we’ll guide you through the 15 steps needed to replace a CV axle in your car or truck. Let’s dive in!

Step 1: Gather the necessary tools

Before starting the process, make sure you have the following tools on hand:

– Jack and jack stands

– Socket set

– Pry bar

– Torque wrench

– Screwdriver

– Pliers

– Hammer

– Replacement CV axle

Step 2: Safely lift the vehicle

Using a jack, lift the vehicle off the ground and place it on jack stands for added support.

Step 3: Remove the wheel

Using your socket wrench, remove the lug nuts holding the wheel in place and then remove the wheel.

Step 4: Remove brake caliper and rotor

Take off the brake caliper by removing its mounting bolts using a socket wrench. Once detached, support it using a zip-tie or wire to prevent strain on the brake line. Then, remove the rotor.

Step 5: Remove axle nut

Remove the center axle nut that secures the CV axle to the hub assembly. This might require a larger breaker bar for leverage due to its tightness.

Step 6: Detach tie rod end

Loosen and remove the cotter pin and castle nut from the tie rod end and separate it from its connection point using a hammer or other suitable tool.

Step 7: Remove control arm ball joint

Locate the lower control arm ball joint and remove it from its connection point by removing any retaining clips, pins, or bolts.

Step 8: Disconnect lower strut bolts

Detach lower strut bolts/connection points allowing more room for removing your CV axle.

Step 9: Detach CV axle from the hub

Using a pry bar, carefully detach the CV axle from the hub assembly without damaging any components.

Step 10: Remove CV axle shaft

Carefully pull the CV axle shaft out from the transmission or differential, taking note of any seals that may need replacement.

Step 11: Inspect and replace related components (Optional)

Before installing the new CV axle, inspect and replace any worn components such as wheel bearings, control arm bushings, or wheel hub assemblies.

Step 12: Install new CV axle

Insert your new CV axle into the transmission or differential and ensure it sits securely in place. Clean and apply grease to connection points as needed.

Step 13: Reassemble vehicle components

Attach the CV axle into the hub assembly, followed by reversing Steps 6-10 to reassemble control arm ball joint, tie rod end, lower strut bolts, and brake components.

Step 14: Reinstall wheel

Place the wheel back onto its mounting position, install lug nuts with a socket wrench but don’t fully tighten until the vehicle is back on the ground.

Step 15: Lower vehicle and torque lug nuts

Lower your vehicle using the jack and then use a torque wrench to tighten lug nuts to manufacturer specifications as listed in your owner’s manual.

Conclusion:

Congratulations! You have successfully changed your car’s CV axle. Regularly inspect and maintain your vehicle to prevent further issues and keep it running smoothly.