How Difficult Is It to Upgrade Drum Brakes to Disc Brakes?

Is It Hard to Change Drum Brakes?

Changing drum brakes can be a daunting task for many car enthusiasts and everyday drivers alike. The complexity of the brake system often leaves people questioning whether they should attempt the change themselves or leave it to the professionals. This article will delve into the factors surrounding drum brake replacement, exploring the necessary tools, the step-by-step process, and whether or not it is a difficult task to undertake.

Understanding Drum Brakes

Drum brakes operate differently from disc brakes. They consist of a cylindrical drum that encases the brake shoes. When you press the brake pedal, hydraulic pressure forces the shoes against the inside of the drum, creating friction and slowing down the vehicle. Over time, drum brakes can wear out due to friction, heat, and age, which typically manifests as a grinding noise or decreased braking efficiency. Knowing when to replace them is crucial for maintaining your vehicle's safety.

The Difficulty Level

The difficulty of changing drum brakes can vary based on your experience and familiarity with automotive work. For those with mechanical knowledge, changing drum brakes can be a moderately challenging task. However, for beginners, it might seem overwhelming. Factors such as the specific vehicle model, the condition of the brake components, and the tools available can all influence the complexity of the job.

Tools and Preparation

Before starting the job, it’s essential to gather the right tools. Commonly needed tools include

1. Car jack and jack stands To safely lift and secure your vehicle. 2. Lug wrench For removing the wheel. 3. Brake cleaner To clean the drum and other components. 4. Replacement brake shoes Make sure to get the right model for your vehicle. 5. Spring tool To assist in removing and installing the springs. 6. C-clamp or brake tool To compress the brake shoes when reinstalling.

Preparation is key. Make sure to park the car on a level surface, engage the parking brake, and wear appropriate safety gear, including gloves and safety glasses.

Step-by-Step Process

1. Lift the Vehicle Start by loosening the lug nuts slightly while the wheels are still on the ground. Use the car jack to lift the vehicle and secure it with jack stands.

2. Remove the Wheel Completely take off the lug nuts and then remove the wheel to expose the brake drum.

3. Inspect the Brake Components Before removing anything, inspect the condition of the brake drum and shoes. Look for signs of wear or damage.

4. Remove the Brake Drum Depending on the vehicle, you may need to remove clips or screws before taking off the drum. If the drum is stuck, a gentle tap with a hammer can help loosen it.

5. Detach the Old Brake Shoes Make a note of how the shoes and springs are arranged, or take a picture for reference. Carefully remove the springs and the old brake shoes.

6. Install New Brake Shoes Place the new shoes into the drum, making sure they are aligned correctly. Reattach the springs using the spring tool.

7. Reassemble the Drum Once the new shoes are in place, reattach the drum. Ensure it spins freely without binding.

8. Reinstall the Wheel Place the wheel back onto the hub, tighten the lug nuts by hand, lower the car back to the ground, and then fully tighten the lug nuts once the vehicle is level.

9. Test the Brakes Before hitting the road, pump the brakes a few times to ensure they engage properly. Test drive at a slow speed to ensure everything is functioning smoothly.

Conclusion

In summary, changing drum brakes can be a feasible task for those willing to learn. While it may not be as straightforward as changing a tire, with the right tools, preparation, and a little mechanical know-how, it can be accomplished by an average DIY-er. However, if you are unsure or uncomfortable with the process, seeking assistance from a professional mechanic is always a safe choice. After all, brakes are vital for your vehicle's safety, and quality work should never be compromised.