how to take a drum brake off

How to Take a Drum Brake Off A Step-by-Step Guide

If you're planning to perform maintenance on your vehicle or replace your brakes, knowing how to take a drum brake off is an essential skill. Drum brakes are commonly used in many vehicles, especially in older models and on the rear wheels of some cars. This guide will walk you through the process step by step, ensuring you can safely and effectively remove your drum brakes.

Tools Required

Before you begin, gather the necessary tools - Jack and jack stands - Lug wrench - Socket set or wrenches - Brake cleaner - Screwdrivers (flat and Phillips) - Pliers - Safety glasses - A bungee cord or brake tool (optional, but helpful)

Step 1 Safety First

Always prioritize safety when working on a vehicle. Park your car on a flat surface and engage the parking brake. Wear safety glasses to protect your eyes from dust and debris. If you're using a jack, make sure it is properly rated for your vehicle's weight.

Step 2 Lift the Vehicle

Using a lug wrench, loosen the lug nuts on the wheel covering the drum brake you want to remove. Do not completely remove them yet; just loosen them slightly. Next, use a jack to lift the vehicle and then secure it with jack stands. Ensure the car is stable before moving on.

Step 3 Remove the Wheel

Now that your vehicle is secure, completely remove the loosened lug nuts and take off the wheel. Set it aside in a safe place for reinstallation later.

With the wheel removed, you should now see the brake drum assembly. Inspect it for any visible damage or wear. If everything looks good, proceed with removal. If you notice excessive wear, consider replacing the corresponding parts.

Step 5 Remove the Drum

There are typically two types of drum brakes – those with a retaining clip and those without. If your drum has a retaining clip, locate it and carefully remove it with pliers or a screwdriver.

If the drum is stuck due to rust or corrosion, you can try to tap it gently with a rubber mallet to loosen it. In some cases, a brake adjustment mechanism may need to be released, which can usually be done by turning the adjuster wheel located on the back of the brake assembly.

Once you've removed any clips and loosened the drum, gently pull the drum off the hub. If it feels stuck, double-check for any hidden screws or clips.

Step 6 Disconnect the Brake Components

Once the drum is removed, you'll see the brake shoes, springs, and other components. It’s wise to take a picture of the assembly before disassembling anything; this will serve as a reference for reinstallation. Carefully disconnect the brake spring (use a brake tool if available) and remove the brake shoes. Pay attention to how everything is connected, as you will need to reassemble it in the same manner.

Step 7 Clean the Area

Before installing new brake components or reassembling, take some brake cleaner and wipe down the brake assembly. Remove dust, dirt, and any debris that could interfere with the operation of the brakes.

Step 8 Reinstallation

To reassemble, reverse the steps you took for removal. Install the new brake shoes (if applicable) carefully, ensuring that all springs and retainers are securely attached. Slide the drum back over the brake assembly, ensuring it sits flush against the hub.

Step 9 Reattach the Wheel

Place the wheel back onto the hub and hand-tighten the lug nuts. Lower the vehicle back to the ground and then tighten the lug nuts to the manufacturer’s specifications in a star pattern to ensure even pressure.

Conclusion

Removing drum brakes may seem daunting, but with the right tools and a clear understanding of the steps, you can do it effectively and safely. Regular brake checks and replacements are crucial for the safety and performance of your vehicle, so take the time to maintain your braking system properly. If you're ever unsure, don't hesitate to consult a professional mechanic. Happy repairing!