Steps for Replacing a Drum Brake Easily and Effectively

How to Replace a Drum Brake A Step-by-Step Guide

Replacing a drum brake might seem like a daunting task, especially for those who are not mechanically inclined. However, with the right tools and a bit of guidance, it can be a straightforward process. Whether you're looking to save money on labor costs or simply enjoy working on your vehicle, this guide will provide you with the necessary steps to replace drum brakes efficiently.

Tools and Materials Needed

Before diving into the replacement process, gather the following tools and materials

1. Lug wrench 2. Jack and jack stands 3. Brake spring tool 4. Pliers 5. Screwdriver 6. Socket and ratchet set 7. New drum brake shoes 8. Brake cleaner 9. Grease 10. Safety goggles and gloves

Step 1 Prepare Your Vehicle

Before starting any work, ensure that you are parked on a flat surface. Engage the parking brake and wear safety goggles to protect your eyes from debris. Begin by loosening the lug nuts on the rear wheels using the lug wrench, but do not remove them completely just yet.

Step 2 Raise the Vehicle

Using a jack, lift your vehicle off the ground. Make sure to place jack stands under the vehicle for safety. Once it’s securely elevated, remove the wheel completely by unscrewing the lug nuts and setting them aside.

Step 3 Remove the Drum

To access the drum brakes, you must first remove the brake drum. Check for any retaining screws and remove them if necessary. If the drum is stuck, gently tap around the edges with a hammer. Once it’s free, pull it straight off to reveal the brake assembly.

Step 4 Inspect the Brake Components

Before proceeding with the installation of new brake shoes, take a moment to inspect the brake components for wear and damage. Check the brake springs, adjuster, and wheel cylinder for any signs of leaks or excessive wear. If any parts appear damaged, consider replacing them as well.

Using your pliers and brake spring tool, carefully remove the old brake shoes. Start by detaching the return springs and any other connected hardware. Be cautious not to lose any small parts. Once all components are removed, discard the old shoes.

Step 6 Install New Brake Shoes

Take your new brake shoes and align them properly within the brake assembly. Ensure that the shoes are positioned correctly — generally, the larger shoe goes on the rear side of the drum while the smaller one goes to the front. Reattach the hardware and springs, making sure everything is secured and in place.

Step 7 Adjust the Brake Shoes

After the new shoes are installed, adjust them according to the specifications of your vehicle. Typically, you can do this via the adjuster located on the top of the assembly. The goal is to have the shoes just make contact with the drum when it is spun.

Step 8 Replace the Brake Drum

After adjusting the shoes, it’s time to reattach the drum. Slide it back onto the wheel hub, ensuring it fits snugly. If you had any retaining screws, reinsert and tighten them.

Step 9 Reattach the Wheel

Place the wheel back onto the hub and hand-tighten the lug nuts. Once all the lug nuts are in place, lower the vehicle back to the ground. After it’s stable, use your lug wrench to fully tighten the lug nuts in a crisscross pattern to ensure even pressure.

Step 10 Test the Brakes

Before hitting the road, it's essential to test the brakes. Pump them a few times to ensure the shoes are settling into place properly. Listen for any unusual noises or signs of drag.

Conclusion

Replacing drum brakes can be a rewarding DIY project that saves you money and enhances your vehicle's performance. By following these steps meticulously and taking the necessary precautions, you can ensure a successful replacement. Remember to consult your vehicle’s service manual for specific instructions related to your model, and when in doubt, consider reaching out to a professional. Safety should always be your top priority!