how do you change drum brakes to disc brakes

Converting drum brakes to disc brakes is a popular upgrade for many vehicle enthusiasts. Disc brakes offer several advantages over drum brakes, including better heat dissipation, improved stopping power, and reduced maintenance needs. If you're considering making this change, here’s a step-by-step guide to help you through the process.

Understanding the Components

Before you begin, it's essential to understand the components of both brake systems. Drum brakes consist of a drum, brake shoes, and a wheel cylinder, while disc brakes include a disc (or rotor), caliper, and brake pads. Familiarizing yourself with these parts will make the installation process smoother.

Gather Necessary Tools and Parts

To successfully convert drum brakes to disc brakes, you’ll need several tools a jack and jack stands, wrenches, a socket set, screwdrivers, and potentially a cutting tool. Additionally, procure a disc brake conversion kit, which often includes rotors, calipers, brake pads, and necessary mounting hardware. Make sure the kit is compatible with your vehicle's make and model.

Begin the Installation

1. Safety First Ensure the vehicle is on a level surface, and engage the parking brake. Use the jack to lift the vehicle and secure it on jack stands. 2. Remove the Wheel Start by removing the wheel on the brake assembly you’re working on to gain access to the drum brake components.

3. Take Off the Drum Unbolt the drum from the wheel hub and carefully pull it off. You will be left with the brake shoes and wheel cylinder.

4. Detach the Drum Brake Components Remove the brake shoes and the wheel cylinder. Make sure to keep track of the hardware that may be reused or replaced.

5. Install the Disc Brake Components Follow the instructions included in your conversion kit to mount the new brackets, rotors, and calipers. Ensure the calipers are properly positioned and secured.

6. Connect the Brake Lines Depending on your kit, you may need to modify or replace brake lines to accommodate the new calipers. Use appropriate fittings and ensure there are no leaks.

7. Bleed the Brakes After everything is installed, bleed the braking system to remove any air from the lines. This ensures proper brake function and responsiveness.

8. Test the Brakes Before taking the vehicle on the road, test the brakes at low speeds to ensure everything is working correctly. Pay attention to any unusual noises or performance issues.

Conclusion

Converting drum brakes to disc brakes can significantly enhance your vehicle's braking performance. While the process may seem daunting, with some mechanical knowledge and patience, you can successfully complete the upgrade. Always consult your vehicle's manual and consider seeking help from a professional if necessary. By making this change, you will not only improve your vehicle’s safety but also enjoy a better driving experience.