How to Change Brake Drum Shoes A Step-by-Step Guide

Changing brake drum shoes is a crucial maintenance task for ensuring safe and effective braking performance in your vehicle. Over time, brake shoes can wear down, leading to decreased braking efficiency and increased stopping distance. In this article, we will walk you through the process of changing brake drum shoes, ensuring that you have the knowledge to perform this task safely and efficiently.

Tools and Materials Needed

Before you begin, gather the following tools and materials

- Jack and jack stands - Lug wrench - Brake shoe set - Brake cleaner - Drum brake tool kit (including spring removal tool) - Screwdrivers (flat-head and Phillips) - Torque wrench - Gloves and safety goggles

Step 1 Preparation

1. Safety First Park your vehicle on a level surface and engage the parking brake to prevent any movement. Wear safety goggles and gloves throughout the process. 2. Loosen Lug Nuts Use the lug wrench to slightly loosen the lug nuts on the wheel where you will be changing the brake drum shoes. Don't remove them completely yet.

Step 2 Lifting the Vehicle

1. Jack Up the Vehicle Use the jack to raise the vehicle. Once raised, securely place jack stands under the vehicle for safety.

2. Remove the Wheel Finish removing the loosened lug nuts and take off the wheel to expose the brake drum.

Step 3 Remove the Brake Drum

1. Inspect the Drum Before removing the drum, check it for any damage or excessive wear. Make sure it will not need to be replaced.

2. Remove the Brake Drum If the drum is stuck, gently tap it with a hammer to loosen it. Pull the drum straight off; if it doesn't come off easily, check for retaining screws or clips that need to be removed.

Step 4 Disassemble the Brakes

1. Take Note of the Configuration Before you disassemble anything, take pictures or draw a diagram of how the brake shoes and springs are arranged. This will help you reinstall everything correctly.

2. Remove the Brake Shoes Using the brake drum tool, carefully remove the retaining springs and clips. Start with the primary shoe followed by the secondary shoe. Be cautious, as the springs can snap back.

3. Clean the Components Use brake cleaner to clean the backing plate and any other components that will remain. This ensures that the new shoes will have a clean surface to adhere to.

Step 5 Install New Brake Shoes

1. Install the New Shoes Begin by positioning the primary brake shoe in place followed by the secondary shoe. Refer to the images or diagram you created earlier to ensure proper orientation.

2. Reattach Springs and Clips Use the drum brake tool to secure the springs and clips back into place. Ensure that everything is tight and secure.

Step 6 Reassemble the Brake Drum

1. Reinstall the Brake Drum Carefully slide the brake drum back onto the wheel hub. Make sure it fits snugly against the new brake shoes without any misalignment.

2. Reinstall the Wheel Place the wheel back on and hand-tighten the lug nuts.

Step 7 Lower Vehicle and Finish Up

1. Lower the Vehicle Carefully remove the jack stands and lower the vehicle back to the ground using the jack.

2. Tighten Lug Nuts Once the vehicle is on the ground, use the torque wrench to tighten the lug nuts to the manufacturer’s specifications.

Step 8 Final Check

1. Pump the Brakes Before driving, pump the brake pedal a few times to ensure the brake shoes seat properly against the drum.

2. Test Drive Take your vehicle for a short test drive to ensure everything is functioning correctly. Listen for any unusual noises and check the braking performance.

Conclusion

Changing brake drum shoes is a manageable task for anyone with a basic understanding of vehicle maintenance. By following these steps and taking the necessary safety precautions, you can ensure that your braking system remains in top condition. Remember that regular brake inspections and maintenance can help prevent costly repairs and enhance your driving safety. If you’re ever unsure, consult a professional mechanic for assistance.