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Dic . 10, 2024 06:00 Back to list

how to remove stuck rear brake drum

How to Remove a Stuck Rear Brake Drum


Removing a stuck rear brake drum can often feel like a daunting task, especially if you are not familiar with automotive repairs. However, with the right tools and a little patience, you can liberate that stubborn drum from its hold. This guide will walk you through the steps required to safely and effectively remove a stuck rear brake drum.


Tools and Materials Needed


Before you begin the removal process, gather the following tools and materials


1. Socket set and ratchet 2. Screwdriver (flathead and Phillips) 3. Brake drum puller (if necessary) 4. Hammer 5. Pliers 6. Brake cleaner 7. Gloves and safety glasses 8. WD-40 or penetrating oil


Step 1 Prepare Your Vehicle


1. Safety First Start by parking your vehicle on a flat surface. Turn off the ignition and set the parking brake to prevent any accidental rolling. 2. Remove the Wheel Using a lug wrench, loosen and remove the lug nuts of the rear wheel. Once they are loose, use a jack to lift the vehicle and place it securely on jack stands. Remove the wheel to expose the brake drum.


Step 2 Inspect the Brake Drum


Before attempting to remove the drum, check for any visible issues


- Inspect for rust or corrosion around the edges, which may be causing the drum to stick. - Look for any broken or damaged components in the brake assembly that may need replacement.


Step 3 Loosen the Drum


1. Apply Penetrating Oil Spray a generous amount of penetrating oil (like WD-40) around the edge of the brake drum where it meets the axle. Allow it to sit for a few minutes to penetrate the rust or corrosion.


2. Tap the Drum Using a hammer, gently tap around the circumference of the brake drum. This can help break any adhesion caused by rust. Be careful not to hit too hard, as you don’t want to damage the drum or the surrounding components.


Step 4 Disconnect the Brake Components


how to remove stuck rear brake drum

how to remove stuck rear brake drum

In some cases, the brake drum may be stuck due to the brake shoes being poorly adjusted or getting caught


1. Access the Brake Assembly Remove any access plates if available. This will allow you to inspect the brake shoes and springs. 2. Adjust the Brake Shoes Locate the adjuster wheel on the brake assembly. Using a screwdriver, turn the adjuster to loosen the brake shoes slightly. This may create enough clearance to pull off the drum.


3. Remove the Drum If you've successfully adjusted the shoes, attempt to slide the drum off the spindle. If it doesn't budge, proceed to the next step.


Step 5 Use a Brake Drum Puller


If the drum remains stubbornly in place, you may need to utilize a brake drum puller


1. Install the Puller Center the puller over the brake drum, making sure it's securely attached to the lug bolts or to the drum itself.


2. Apply Pressure Gradually tighten the puller’s main screw. This action pulls the drum away from the hub. Be cautious and maintain an even pressure to avoid damaging any parts.


3. Check for Movement Once you've applied enough pressure, check if the drum starts to move. If so, continue tightening until it comes free.


Step 6 Clean and Inspect


After removing the brake drum, it’s essential to clean the area before reassembly


1. Clean the Components Use brake cleaner on the drum and surrounding components to eliminate dust, grease, and rust.


2. Inspect for Damage Check the drum and shoes for wear or damage. Replace any worn parts as needed.


Conclusion


Removing a stuck rear brake drum may be challenging, but following these steps will significantly ease the process. Remember to work patiently and methodically, ensuring safety at every stage. If you find the task overwhelming, don’t hesitate to consult a professional mechanic. With the right approach, your brake system will be in top shape, ensuring your vehicle remains safe and reliable on the road.




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