how to install brake shoes on drum brakes

How to Install Brake Shoes on Drum Brakes

Installing brake shoes on drum brakes is a crucial maintenance task that ensures your vehicle stops safely and efficiently. While it may seem daunting, you can complete this job with the right tools, materials, and a step-by-step approach. Here’s a guide to help you through the installation process of brake shoes.

Tools and Materials Needed

Before you begin, gather the following tools and materials

- New brake shoes - Brake spring tool - Brake cleaner - Jack and jack stands - Lug wrench - Screwdriver (flathead and Phillips) - Pliers - Torque wrench - Safety glasses - Gloves

Step-by-Step Installation

1. Prepare Your Vehicle Park your vehicle on a flat surface and engage the parking brake. Loosen the lug nuts on the rear wheels, but do not remove them yet. Use a jack to lift the vehicle, then secure it with jack stands. Finish removing the lug nuts and take off the wheel.

2. Remove the Drum Inspect the brake assembly for any visible damage. To remove the drum, tap it lightly with a hammer if it doesn’t come off easily. If the drum is stuck due to rust or wear, you may need to adjust the brake shoes' position using the brake adjuster.

3. Inspect Components Once the drum is off, examine the brake hardware, including springs, adjusters, and the drum itself. Replace any worn or damaged components to ensure proper function.

4. Remove Old Brake Shoes Using your tools, carefully detach the old brake shoes from the backing plate. This typically involves removing the retaining clips and springs. Ensure you remember the configurations of the springs and components, as you will need to replicate this when installing the new shoes.

5. Clean the Area After removing the old shoes, clean the backing plate and drum using brake cleaner. This step prevents contamination of the new shoes and ensures optimal performance.

6. Install New Brake Shoes Start by positioning the new brake shoes against the backing plate. Attach the shoes using the hardware you previously removed or new replacement parts. Use the brake spring tool to install the springs, making sure they are securely attached to both the shoes and the backing plate.

7. Reassemble the Drum Once the new shoes are in place, carefully reinstall the brake drum. Ensure it rotates freely without interference from the brake shoes. If it doesn’t, adjust the shoes using the brake adjuster until proper clearance is achieved.

8. Reinstall the Wheel Place the wheel back onto the hub, screwing on the lug nuts by hand. Lower the vehicle from the jack stands and then tighten the lug nuts in a star pattern using a torque wrench to ensure they are secured evenly.

9. Final Checks Before taking your vehicle for a test drive, pump the brake pedal a few times to seat the brake shoes against the drum. Check for any unusual sounds or behaviors when driving at low speeds.

Conclusion

Installing brake shoes on drum brakes is a straightforward process if you follow the necessary steps carefully. Regular brake maintenance is essential for vehicle safety and performance. If you are unsure or uncomfortable performing this task, consider seeking help from a professional mechanic. Remember to always prioritize safety when working on your vehicle.