how to change brake drums

Changing brake drums is a crucial maintenance task for vehicles equipped with drum brake systems. Properly functioning brakes are essential for safety on the road, so understanding how to change brake drums is an important skill for vehicle owners and enthusiasts alike. Here’s a step-by-step guide to help you through the process.

Step 1 Gather Your Tools and Materials

Before starting, ensure you have all the necessary tools. You will need a jack and jack stands, a lug wrench, a brake drum puller, and basic hand tools like sockets and wrenches. Additionally, have replacement brake drums and shoes ready, as well as brake cleaner and new hardware if necessary. Always refer to your vehicle's service manual for specific recommendations.

Step 2 Lift the Vehicle

Start by parking the vehicle on a flat surface and engaging the parking brake. Loosen the lug nuts on the wheel you’ll be working on but do not remove them yet. Use the jack to lift the vehicle and secure it with jack stands for safety. Remove the lug nuts and take off the wheel to access the brake drum.

Inspect the brake drum for any retaining screws; if present, remove them. Depending on the model, the drum may slide off easily or require a brake drum puller to loosen it. If it’s stuck, tap gently around the edges with a hammer to free it. Be cautious not to damage the drum surface.

Step 4 Inspect and Replace Components

Once the drum is off, check the brake shoes for wear. If they are worn out, it’s a good idea to replace them. Also, inspect the hardware and springs for any damage. Clean the brake assembly with brake cleaner to remove dust and debris before installing new components.

Step 5 Install the New Brake Drum and Shoes

If you’re replacing the brake shoes, install the new ones carefully, ensuring they are positioned correctly. Once the shoes are in place, attach the new drum. It should fit snugly without excessive force. Reinstall any retaining screws you removed earlier.

Step 6 Reassemble and Test

Place the wheel back on and hand-tighten the lug nuts before lowering the vehicle off the jack stands. Once the vehicle is back on the ground, tighten the lug nuts in a crisscross pattern to ensure even distribution. Finally, pump the brake pedal several times to seat the new shoes and ensure everything is functioning correctly.

Conclusion

Changing brake drums can be a straightforward process if you follow these steps carefully. Regular brake maintenance not only enhances your vehicle's performance but also ensures your safety on the road. If you’re unsure at any point, consulting a professional mechanic is always a good option.