Steps for Replacing Rear Drum Brakes on Your Vehicle

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

Replacing rear drum brakes is an essential maintenance task that can help ensure the safety and efficiency of your vehicle. Drum brakes are often found on the rear wheels of many vehicles and can wear over time, leading to decreased braking performance. If you notice signs such as squeaking, grinding, or a decrease in braking power, it may be time to replace your rear drum brakes. This article will guide you through the process, detailing the necessary tools, steps, and tips for a successful replacement.

Tools and Materials Needed

Before you begin, gather the necessary tools and materials

1. Tools - Lug wrench - Jack and jack stands - Brake drum puller (if needed) - Screwdriver (flathead and Phillips) - Socket set - Torque wrench - Pliers - Brake cleaner - Work gloves - Safety goggles - Compressed air (optional)

2. Materials - New brake shoes - New brake drums (if necessary) - Brake lubricant - Brake cleaner - Replacement springs (if needed)

Step-by-Step Instructions

1. Safety First Before starting any work, ensure that your vehicle is parked on a flat surface. Put on safety glasses and gloves to protect yourself from debris and sharp objects.

2. Loosen the Lug Nuts Using a lug wrench, slightly loosen the lug nuts on the rear wheels before lifting the vehicle. Do not remove them completely at this stage.

3. Lift the Vehicle Use a jack to lift the rear of the vehicle high enough so that the wheels are off the ground. Secure the vehicle using jack stands to safely support it.

4. Remove the Rear Wheels Once the vehicle is safely lifted, remove the lug nuts completely and take off the rear wheels. Set them aside.

5. Inspect the Brake Assembly Inspect the brake assembly for any signs of wear or damage. Look for cracks in the drums and ensure that parts such as springs and shoes are in good condition.

6. Remove the Brake Drum If the drums do not slide off easily, you may need to use a brake drum puller. Attach the puller and tighten it until the drum comes free. If it still resists, check for any retaining screws and remove them.

7. Replace the Brake Shoes Once the drum is removed, you will see the brake shoes. Take note of how the current shoes are installed, as this will help you with the reinstallation of the new shoes. Remove the retaining springs, clips, and shoes.

8. Install New Brake Shoes Install the new brake shoes into the assembly, ensuring that they are positioned the same way as the old ones. Reattach the retaining springs and clips securely.

9. Clean and Inspect the Drum Before reinstalling the drum, clean it using brake cleaner to remove any dust or debris. Check the inside for wear; if it’s damaged, replace it with a new drum.

10. Reassemble the Brake Drum Slide the clean or new drum over the shoes. It should fit snugly but still rotate freely.

11. Reinstall the Wheels Place the wheels back onto the hubs and hand-tighten the lug nuts. Lower the vehicle back to the ground using the jack and remove the jack stands.

12. Torque the Lug Nuts Once the vehicle is on the ground, fully tighten the lug nuts with a torque wrench to the manufacturer's specifications.

13. Test Your Brakes Before taking your vehicle back on the road, pump the brake pedal a few times to seat the new shoes against the drum. Conduct a short test drive to ensure everything is functioning properly.

Conclusion

Replacing your rear drum brakes can be a rewarding DIY project that saves you money and enhances your vehicle’s safety. By following these steps and taking your time, you can successfully replace your rear drum brakes and enjoy peace of mind knowing your vehicle is in good working order. Always refer to your vehicle’s specific service manual for detailed instructions and specifications.