Steps for Replacing Rear Brake Drums Easily and Safely

Nov . 10, 2024 07:04 Back to list

Steps for Replacing Rear Brake Drums Easily and Safely

How to Replace Rear Brake Drums A Step-by-Step Guide

Replacing rear brake drums is an essential maintenance task that ensures your vehicle remains safe and reliable on the road. Over time, brake drums can wear out due to friction, heat, and corrosion, leading to decreased braking performance and potential safety hazards. If you hear grinding noises or experience reduced braking power, it might be time to inspect and possibly replace your brake drums. Here’s a step-by-step guide to help you through the process.

Tools and Materials Needed

Before starting the replacement, gather the necessary tools and materials

- New brake drums - Brake shoes (if necessary) - Brake cleaner - Lubricant - Socket wrench set - Screwdrivers (flat head and Phillips) - C-clamp or brake spring tool - Jack and jack stands - Tire iron - Safety glasses and gloves

Step 1 Safety First

Begin by ensuring your safety. Park your vehicle on a flat surface, turn off the ignition, and engage the parking brake. Wear safety glasses and gloves to protect yourself during the process.

Step 2 Loosen the Lug Nuts

Using a tire iron, loosen the lug nuts on the rear wheels. Do not remove them completely yet; just break their initial resistance. This will make it easier to remove the wheels once the vehicle is elevated.

Step 3 Lift the Vehicle

Once the lug nuts are loosened, use a jack to lift the vehicle. Ensure that the vehicle is securely elevated, then place jack stands under the vehicle for extra safety. Never rely solely on the hydraulic jack while working on your vehicle.

Step 4 Remove the Rear Wheels

Now you can remove the lug nuts completely and take off the rear wheels. Set them aside in a safe place.

Step 5 Access the Brake Assembly

how to replace rear brake drums

With the rear wheels removed, you will have access to the brake assembly. Inspect the existing brake drums for signs of wear or damage. If you note any issues, it’s time to replace them.

Step 6 Remove the Brake Drum

Locate the set screws securing the brake drum (if applicable) and remove them with a screwdriver. If the drum is difficult to remove, gently tap it with a rubber mallet. You may need to adjust the brake adjustment wheel to retract the brake shoes slightly, allowing the drum to slide off.

Step 7 Inspect and Replace Brake Shoes (Optional)

If the brake shoes are worn down or damaged, it’s a good idea to replace them while you’re at it. Use a C-clamp or brake spring tool to relax the tension on the springs and remove the shoes. Install the new shoes in the reverse order of removal.

Step 8 Install the New Brake Drum

Carefully slide the new brake drum onto the wheel hub. Ensure that it fits snugly. If you replaced the brake shoes as well, adjust the star wheel to set the proper clearance between the brake shoes and the drum.

Step 9 Reattach the Rear Wheels

Once the new brake drum is in place, reinstall the rear wheels. Hand-tighten the lug nuts to hold the wheel in place.

Step 10 Lower the Vehicle

Carefully lower the vehicle back to the ground by removing the jack stands and then lowering the jack. Once the vehicle is back on the ground, use the tire iron to tighten the lug nuts in a star pattern, ensuring that they are evenly secured.

Conclusion

Replacing rear brake drums may seem daunting, but with the right tools and a methodical approach, it can be accomplished successfully. Regular maintenance of your brake system is crucial for ensuring safety on the road. If at any point you feel overwhelmed or uncertain, don’t hesitate to consult a professional mechanic. Drive safely!