how to replace brake drums and shoes

How to Replace Brake Drums and Shoes A Comprehensive Guide

Replacing brake drums and shoes is an essential maintenance task that every vehicle owner should be familiar with. Over time, brake components wear down due to friction, heat, and moisture, which can significantly impair your vehicle's braking performance. This guide will walk you through the steps needed to safely and effectively replace brake drums and shoes.

Tools and Materials Needed

Before diving into the replacement process, it’s crucial to gather the right tools and materials. Here’s what you’ll need

- Jack and jack stands - Lug wrench - Brake cleaner - Bungee cord or rope (to hang the brake assembly) - Screwdrivers (flathead and Phillips) - Wrenches and sockets - C-clamp - New brake shoes - New brake drums - Safety glasses and gloves

Step 1 Safety First

Before you begin working on your vehicle, make sure to prioritize safety. Park your car on a flat surface, engage the parking brake, and wear safety glasses and gloves to protect yourself from dust and debris.

Step 2 Loosen Lug Nuts

Using a lug wrench, slightly loosen the lug nuts on the rear wheels (if working on the rear brakes) or the front wheels (if replacing front brakes). Do not remove them completely at this stage.

Step 3 Jack Up the Vehicle

Position your jack under the vehicle’s recommended lifting points, and raise it until the wheels are off the ground. Once elevated, secure the vehicle with jack stands for added safety.

Step 4 Remove the Wheels

Now, completely remove the loosened lug nuts and take off the wheel, exposing the brake components. It’s a good idea to place your wheel and lug nuts in a safe place, as you’ll need them later.

Step 5 Inspect the Brake Assembly

Before you begin the replacement, inspect the brake shoes and drums for wear. Look for abnormal wear patterns, cracks, or debris that may indicate deeper issues. This inspection will help you understand the condition of your brake system.

Step 6 Remove the Brake Drum

To remove the brake drum, you may need to tap it gently with a hammer if it’s stuck due to rust or debris. Once free, pull the drum straight off the wheel hub. If the drum doesn’t come off easily, check for retaining screws and remove them.

Step 7 Remove Old Brake Shoes

With the drum removed, it’s time to take out the old brake shoes. Carefully disconnect the spring mechanisms holding the shoes in place. It may be useful to take a picture during this step to ensure you know how to reassemble everything later.

Step 8 Prepare the New Brake Shoes

Before installing new brake shoes, clean the backing plate and any other components with brake cleaner to remove dust and grime. Inspect the hardware, including springs and adjusters, and replace them if they show signs of wear.

Step 9 Install New Brake Shoes

Using the picture you took earlier as a reference, install the new brake shoes in the same configuration as the old ones. Pay careful attention to the orientation of the adjusting mechanism. Reattach the springs securely, ensuring everything is tight and in place.

Step 10 Reinstall the Brake Drum

Once the new shoes are installed, carefully slide the brake drum back over the shoes. Ensure it spins freely but is snug enough to make contact when the brakes are engaged.

Step 11 Reattach the Wheels

Now it’s time to put the wheels back on. Position the wheel over the brake drum and hand-tighten the lug nuts. After all the nuts are in place, lower the vehicle and use the lug wrench to tighten the nuts securely in a crisscross pattern to ensure even torque.

Step 12 Final Checks

Before taking your vehicle for a test drive, pump the brake pedal a few times to seat the shoes against the drum. This step is crucial for ensuring proper brake function.

Step 13 Test Drive

Finally, take your vehicle for a short test drive. Pay attention to how the brakes feel and listen for any unusual noises. If everything feels smooth, your brake shoes and drums have been successfully replaced!

Conclusion

Replacing brake drums and shoes is a manageable task for those with basic mechanical skills. By following these steps carefully, you can ensure your vehicle’s braking system is functioning optimally, enhancing your safety on the road. Regular maintenance like this not only extends the life of your brakes but also enhances your overall driving experience. Safety first, and happy driving!