How to Get Brake Drum Back On A Step-by-Step Guide

If you've recently removed the brake drum from your vehicle for maintenance or repair, you may be wondering how to properly reinstall it. Properly getting the brake drum back on is crucial for ensuring your vehicle's braking system functions effectively and safely. In this article, we will guide you through the steps to successfully reinstall a brake drum.

Tools and Materials Needed

Before you begin, make sure you have the following tools and materials handy

- A jack and jack stands - Lug wrench - Brake cleaner - Socket wrench set - Torque wrench - A rubber mallet (optional) - Safety glasses and gloves

Step 1 Ensure Safety First

Safety should always be your top priority when working on a vehicle. Begin by parking your vehicle on a flat surface. Engage the parking brake and put on safety glasses and gloves. If you're working on the rear brakes, you'll need to raise the rear of the car and secure it with jack stands.

Step 2 Clean the Brake Drum and Shoes

Before reinstalling the brake drum, it's essential to ensure that the brake drum and shoes are clean. Use brake cleaner to remove any dust, grease, or debris from both the drum and the shoes. A clean surface allows for better contact and braking performance.

Take this moment to inspect the brake drum, shoes, and associated components. Look for any signs of wear, cracks, or damage. If you notice any issues, it’s best to replace those parts before proceeding. Ensure that the shoes are properly adjusted and within manufacturer specifications.

Step 4 Prepare to Reinstall the Brake Drum

Next, return to the brake assembly. If you have experience adjusting the brake shoes, make sure they are positioned correctly to accommodate the brake drum. There’s often an adjustment wheel or screw at the base of the brake assembly – turning it will either expand or contract the shoes. Aim to have the shoes slightly retracted to allow the drum to slide on easily.

Step 5 Position the Brake Drum

Carefully align the brake drum over the brake shoes. Make sure the drum is oriented correctly; there might be markings or notches that indicate the correct position. If the drum does not fit easily over the shoes, revisit the adjustment step as the shoes may still be too close.

Step 6 Tap the Drum if Necessary

If the drum is slightly reluctant to go on, you can use a rubber mallet to gently tap it into place. Be cautious not to hit it too hard, as this could cause damage to the drum or the attached components. If you find yourself needing excessive force, ensure that the shoes are properly adjusted once again.

Step 7 Secure the Drum

Once the drum is seated correctly, double-check that everything looks right. Reattach any retaining screws or clips that may have held the drum in place previously. If applicable, use a torque wrench to tighten these fasteners to the manufacturer’s recommended specifications.

Step 8 Reassemble Other Components

After securing the drum, reassemble any other components that were removed during the initial disassembly. This may include the wheel and lug nuts. Again, make sure to use a torque wrench to apply the correct amount of torque to the lug nuts.

Step 9 Lower the Vehicle

Once everything is back in place, lower the vehicle carefully using the jack. Remove the jack stands and ensure that the car is resting securely on the ground.

Step 10 Test the Brakes

Before hitting the road, it's vital to test the brakes. Start the vehicle and pump the brakes several times to ensure they engage smoothly. Check for any unusual noises or issues. If everything seems normal, take the vehicle for a short test drive in a safe area to ensure that the brakes are functioning properly.

Conclusion

Successfully reinstalling a brake drum may seem daunting at first, but by following these steps, you can ensure that the process is carried out safely and effectively. Regular brake maintenance is crucial not just for vehicle performance, but also for your safety on the road. If you're unsure about any step of the process, don't hesitate to consult a professional mechanic. Safe driving!