how to replace drum brakes

How to Replace Drum Brakes A Step-by-Step Guide

Replacing drum brakes may seem daunting, but with the right tools and a little patience, you can accomplish this task at home. Drum brakes are commonly found on the rear wheels of many vehicles, and replacing them periodically is essential for ensuring your vehicle's safety and performance. Here’s a step-by-step guide to help you through the process.

Tools and Materials Needed

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

- Jack and jack stands - Lug wrench - Brake drum puller (if necessary) - Socket set - Screwdriver - Brake cleaner - New brake shoes - Brake springs (if needed) - Torque wrench

Step 1 Prepare the Vehicle

Start by parking your vehicle on a flat surface and engaging the parking brake. Loosen the lug nuts slightly before lifting the vehicle. Use the jack to lift the rear of your vehicle and secure it with jack stands. This provides safety during the brake replacement.

Step 2 Remove the Wheel

Once the vehicle is secured, remove the lug nuts completely and take off the wheel. This gives you access to the drum brake assembly.

Step 3 Remove the Brake Drum

Inspect the drum for signs of wear. If it is stuck, you may need to tap it gently with a hammer or use a brake drum puller. Once free, slide off the drum to expose the brake shoes and hardware.

Step 4 Take Photographs

Before disassembling anything, take photos of the existing brake setup. This will help you remember how to reassemble it after replacing the components.

Step 5 Remove the Old Brake Shoes

Release the tension on the springs and unhook them from the brake shoes using the screwdriver. Carefully detach the brake shoes, noting how everything is arranged. If the shoes are heavily worn, it’s best to replace the springs as well.

Step 6 Clean the Brake Components

Before installing the new brake shoes, clean the drum and surrounding area with brake cleaner. Remove any dust or debris that may have accumulated. This will ensure that the new brake shoes perform efficiently.

Step 7 Install New Brake Shoes

Using your photographs as a guide, install the new brake shoes in reverse order of removal. Ensure that all springs are reattached correctly and that the shoes move freely.

Step 8 Reinstall the Brake Drum

Once the shoes are in place, carefully slide the brake drum back onto the wheel hub. Make sure it spins freely without making contact with the shoes.

Step 9 Reattach the Wheel

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

Step 10 Test the Brakes

Before driving, pump the brake pedal several times to ensure the shoes seat correctly against the drum. Test drive the vehicle at low speeds to check for any unusual noises or issues.

Conclusion

Replacing drum brakes is a manageable task for anyone with basic mechanical skills. By following these steps, you can save both time and money while ensuring your vehicle is safe to drive. Remember, if you encounter any difficulties or uncertainties, consulting a professional mechanic is always a wise choice. Maintaining your brakes is crucial, as they are a vital safety feature of your vehicle.