tool to remove drum brakes

Tool to Remove Drum Brakes A Comprehensive Guide

Removing drum brakes can be a daunting task, especially for those who are not familiar with automotive repair. However, having the right tools and knowledge can make this process much easier. In this article, we will discuss the essential tools needed to remove drum brakes, the step-by-step process, and some helpful tips to ensure a successful brake job.

Understanding Drum Brakes

Before diving into the tools and techniques needed for removal, it is important to understand what drum brakes are and how they function. Drum brakes consist of a cylindrical brake drum that rotates with the wheel. Inside the drum are brake shoes that press against the drum when the brakes are applied, creating friction that slows the vehicle. Over time, these components can wear out, necessitating replacement.

Essential Tools for Drum Brake Removal

1. Jack and Jack Stands Safety is paramount in any automotive repair. Use a jack to lift the vehicle and secure it on jack stands to ensure it remains stable while you work.

2. Lug Wrench This tool is essential for removing the wheel bolts. Be sure to loosen the bolts before lifting the vehicle, as it’s easier to do so while the wheel is on the ground.

3. Brake Cleaning Spray This degreaser helps clean the brake components and the drum, making it easier to see what you’re working with and ensuring that no contaminants affect the new parts.

4. Drum Brake Tool Set This specialized set typically includes various tools such as a brake spring tool, retaining ring pliers, and a drum puller. Each of these tools aids in the disassembly of the drum brake components.

5. Socket and Ratchet Set These will help remove bolts and other fasteners that secure the brake assembly.

6. Pry Bar or Screwdriver A flathead screwdriver or pry bar can be useful for prying off the drum if it is stuck.

7. Torque Wrench After new brakes are installed, a torque wrench ensures that the wheel lug bolts are tightened to the manufacturer’s specifications.

Step-by-Step Guide to Removing Drum Brakes

1. Prepare the Vehicle Park the vehicle on a flat surface, engage the parking brake, and gather all necessary tools.

2. Loosen the Wheel Bolts Using the lug wrench, loosen the wheel bolts slightly but do not remove them completely.

3. Lift the Vehicle Use the jack to lift the vehicle and place it securely on jack stands. Ensure that it is stable before proceeding.

4. Remove the Wheel Completely remove the loosened wheel bolts and take off the wheel to expose the drum brake assembly.

5. Inspect the Drum Before removing the drum, visually inspect it for any obvious issues. This can provide insight into other potential problems that may need addressing.

6. Remove the Drum If the drum is stuck, gently tap it with a hammer or use a pry bar to loosen it. If it does not budge, a drum puller may be necessary. Attach the puller and turn the central screw until the drum comes off.

7. Disassemble the Brake Assembly Remove the retaining springs and other components carefully using the brake tool set. Take note of the order of disassembly, perhaps taking photos for reference during reassembly.

8. Replace Brake Shoes and Components With the old brake shoes removed, you can now install new shoes and replace any worn-out hardware. Make sure to apply any necessary lubricants to the pivot points and backing plate.

9. Reassemble the Drum Once everything is in place, reattach the drum carefully, ensuring it spins freely.

10. Reinstall the Wheel Place the wheel back on, tighten the lug bolts by hand, lower the vehicle, and then use the torque wrench to properly tighten the bolts to the manufacturer's specifications.

Final Tips

- Always refer to your vehicle’s service manual for specific instructions and torque specifications. - If you feel overwhelmed by the task, consider seeking help from a professional mechanic. - Regularly inspect your braking system to avoid unnecessary wear and ensure safety.

By having the right tools and following these steps, you can successfully remove and replace drum brakes, saving both time and money while enhancing your vehicle’s safety and performance.