how to change brake drums

Nov . 22, 2024 08:13 Back to list

how to change brake drums

How to Change Brake Drums

Changing brake drums may seem like a daunting task, but with the right tools and a bit of know-how, it can be accomplished with relative ease. Whether you're dealing with worn-out brake drums or simply want to upgrade to a better model, this guide will walk you through the steps necessary to complete the job safely and effectively.

Tools and Materials Needed

Before you get started, gather all the tools and materials you’ll need

- A jack and jack stands - A lug wrench - A brake drum removal tool (optional but helpful) - A socket set - A crowbar or flat head screwdriver - Brake cleaner - Replacement brake drums - Torque wrench - Safety goggles and gloves

Step 1 Prepare the Vehicle

1. Safety First Ensure the vehicle is parked on a flat surface. Turn on the hazard lights, and engage the parking brake. Wear safety goggles and gloves to protect yourself from debris and sharp edges.

2. Loosen the Lug Nuts Use the lug wrench to slightly loosen the lug nuts on the wheel covering the brake drum. Do not completely remove them yet.

3. Elevate the Vehicle Using the jack, lift the vehicle until the wheel is off the ground. Place jack stands under the vehicle's frame for added safety. Once securely supported, remove the lug nuts and take off the wheel.

Step 2 Remove the Brake Drum

1. Inspect and Clean Before removing the drum, inspect it for any obvious signs of damage. Use brake cleaner to spray any dust or grime off the drum and surrounding components.

2. Removing the Drum If the drum does not easily come off, it may be stuck. Tap gently around the drum with a rubber mallet to help loosen it. If necessary, use a brake drum removal tool for better leverage.

3. Disconnecting Components Depending on your vehicle, you might need to disconnect certain components, like the brake shoes or hold-down springs, to fully access the drum.

how to change brake drums

Step 3 Install the New Brake Drum

1. Prepare for Installation Clean any rust or debris from the wheel hub with a wire brush. This will ensure a proper fit for the new drum.

2. Positioning the New Drum Carefully slide the new brake drum onto the hub, making sure it aligns properly with the wheel mounting surface.

3. Reattach Components If you removed any brake components, reinstall them now, ensuring all springs and clips are secured correctly.

Step 4 Replace the Wheel

1. Reattach the Wheel Position the wheel back onto the hub, and hand-tighten the lug nuts in a star pattern to ensure even pressure.

2. Lower the Vehicle Carefully lower the vehicle back to the ground using the jack. Once it is steady on the ground, remove the jack stands.

3. Tighten the Lug Nuts With the wheel on the ground, use the torque wrench to tighten the lug nuts to the manufacturer's specifications. This is crucial for safety.

Step 5 Test Your Brakes

Before hitting the road, it's important to test the brakes. Pump the brake pedal a few times to seat the brake shoes against the new drum. Then, take the vehicle for a short test drive in a safe area to ensure everything is functioning correctly.

Conclusion

Changing brake drums is a straightforward process that can save you both time and money. By following these steps, you can ensure that your brakes are in top shape, improving your safety on the road. Always remember that if you're uncertain at any point, it’s wise to consult a professional mechanic. Safety should always come first when it comes to vehicle maintenance!