how to change brake shoes and drums

How to Change Brake Shoes and Drums

Changing brake shoes and drums is a crucial task for maintaining vehicle safety and performance. Whether you’re an experienced mechanic or a DIY enthusiast, understanding the process can save you time and money. Here’s a step-by-step guide to help you through the process of changing brake shoes and drums.

Materials Needed

1. New brake shoes and drums 2. Brake cleaner 3. Wrench set 4. Screwdriver set 5. Jack and jack stands 6. Tire iron 7. C-clamp or brake tool 8. Dust mask and gloves

Step 1 Preparation

Before starting the job, ensure your vehicle is parked on a flat surface, and the engine is off. Engage the parking brake and wear safety gear gloves and a dust mask to protect against brake dust.

Step 2 Remove the Wheel

Using a tire iron, loosen the lug nuts on the wheel corresponding to the brakes you wish to change. Once loosened, lift the vehicle using a jack and secure it with jack stands. Fully remove the lug nuts and take off the wheel to expose the brake assembly.

Step 3 Access the Brake Drum

After removing the wheel, you will see the brake drum. Look for retaining screws that hold the drum in place. If present, remove these screws. In some cases, you may need to tap lightly around the drum’s edge with a rubber mallet to free it if it is stuck due to rust or debris.

Step 4 Inspect and Remove the Old Brake Shoes

With the drum removed, inspect the brake shoes for wear. Take note of how the shoes are positioned; taking a picture can be helpful for reference during reassembly. Remove the old brake shoes by taking off the spring clips and any retaining pins carefully. Be cautious as the spring tension can cause them to snap back.

Clean the area with brake cleaner to remove dust and debris. Install the new brake shoes by following the reverse procedure of removal. Ensure that all components, including springs and pins, are properly seated.

Step 6 Replace the Brake Drum

After securing the new brake shoes in place, slide the new drum over them, ensuring it fits snugly. If the drum is too tight, readjust the brake shoe adjusters until the drum fits effortlessly.

Step 7 Reassemble and Test

Reinstall the wheel and tighten the lug nuts. Lower the vehicle from the jack stands and give the lug nuts a final torque check. Before hitting the road, pump the brake pedal a few times to ensure the shoes are seated correctly against the drum.

Step 8 Road Test

After completing your brake shoe and drum replacement, take a short drive to test the brakes. Listen for any unusual sounds and ensure that the braking performance is smooth.

In conclusion, changing brake shoes and drums is a manageable task for those willing to get their hands dirty. Regular maintenance of your braking system is vital for safe driving, and with the right tools and approach, you can ensure your vehicle remains safe and reliable.