how to replace brake drums and shoes

How to Replace Brake Drums and Shoes

Replacing brake drums and shoes is an essential maintenance task that ensures the safety and performance of your vehicle. Whether you are a seasoned mechanic or a DIY enthusiast, understanding how to perform this task can save you money and extend the life of your brakes. Here is a step-by-step guide to help you successfully replace your brake drums and shoes.

Tools and Materials Needed

Before you start, gather the necessary tools and materials. You will need

- Jack and jack stands - Lug wrench - Brake drum puller (optional) - Screwdrivers (flathead and Phillips) - Socket set - Brake cleaner - New brake shoes and drums - Torque wrench (optional) - Safety glasses and gloves

Step 1 Safety First

Start by ensuring your vehicle is parked on a flat, stable surface. Engage the parking brake and wear safety glasses and gloves to protect yourself during the process.

Step 2 Remove the Wheel

Using a lug wrench, loosen the lug nuts on the wheel covering the brake drum, but do not remove them entirely yet. Next, raise the vehicle using a jack and secure it with jack stands. Once the vehicle is safely elevated, remove the lug nuts and take off the wheel.

Step 3 Inspect the Brake Assembly

Once the wheel is removed, visually inspect the brake assembly for any worn or damaged components. Look for cracks or scores on the drum and signs of wear on the brake shoes.

Step 4 Remove the Brake Drum

If the drum doesn’t come off easily, it may be stuck due to rust buildup or wear. You can use a brake drum puller to carefully extract the drum. If you don’t have one, gently tapping around the edge of the drum with a hammer can often help loosen it.

With the drum removed, take out the old brake shoes. This usually involves removing the spring clips and any retaining bolts. Make sure to remember the layout of the springs and shoes, as you will need to replicate this with the new parts.

Step 6 Install New Brake Shoes

Position the new brake shoes in place, following the configuration you noted earlier. Reattach the springs and any clamps or bolts to secure the shoes. Ensure everything is tight and appropriately positioned.

Step 7 Clean and Inspect the Brake Drum

Before installing the new brake drum, clean the inside surface with brake cleaner to remove any dust or debris. Inspect the new drum for any imperfections.

Step 8 Install New Brake Drum

Slide the new brake drum over the shoes. It should fit snugly but should not require excessive force. If necessary, you can adjust the brake shoes slightly to allow for proper fitment.

Step 9 Reinstall the Wheel

Place the wheel back onto the hub and hand-tighten the lug nuts. Lower the vehicle from the jack stands and use a torque wrench to tighten the lug nuts to the manufacturer’s specifications.

Step 10 Test Your Brakes

Before hitting the road, pump the brake pedal a few times to ensure the shoes are properly seated against the drum. Take a short test drive to confirm everything is functioning correctly.

Conclusion

Replacing brake drums and shoes may seem daunting, but with the right tools and a bit of patience, you can do it safely and effectively. Regular maintenance of your braking system not only enhances your vehicle's performance but also contributes to your overall safety on the road.