how to replace drum brakes on jeep wrangler

How to Replace Drum Brakes on a Jeep Wrangler

Replacing the drum brakes on your Jeep Wrangler is an essential maintenance task that can ensure your vehicle runs safely and efficiently. This process might seem daunting if you’ve never done it before, but with the right tools and knowledge, you can complete the job at home. Below is a step-by-step guide to help you replace the drum brakes on your Jeep Wrangler.

Tools and Materials Needed

- Jack and jack stands - Lug wrench - Screwdrivers (flat and Phillips) - Brake drum puller (if necessary) - Brake cleaner - New brake shoes - New brake hardware kit (springs, clips, etc.) - Torque wrench - Brake grease

Safety First

Before starting any work on your vehicle, make sure to park your Jeep on a flat surface and engage the parking brake. Use wheel chocks to prevent it from rolling. Always wear safety goggles and gloves to protect yourself from debris and chemicals.

Step 1 Remove the Wheel

Use a lug wrench to loosen the lug nuts on the rear wheel of the Jeep Wrangler where you plan to replace the drum brakes. Once they are loosened, use a jack to lift the vehicle off the ground and place jack stands for added security. Remove the lug nuts completely and take off the wheel.

Step 2 Remove the Brake Drum

With the wheel removed, you can see the brake drum. In many cases, the brake drum will pull off easily. If not, you may need to use a brake drum puller to remove it. Make sure to inspect the drum for any cracks or excessive wear as you remove it.

Once the drum is off, you can see the brake shoes and hardware inside. Take a moment to note how everything is assembled, as this will help you when installing the new components. It might be helpful to take pictures for reference. Carefully remove the old brake shoes. Use a screwdriver to disconnect any springs and clips holding the shoes in place. Keep the old hardware for reference or dispose of it if the new hardware kit includes replacements.

Step 4 Clean Components

Use brake cleaner to clean the inside of the brake drum and the area around the wheel cylinder. This will remove dust and debris, ensuring that the new brake shoes function correctly. Avoid spraying brake cleaner directly on the shoes, as this can contaminate them.

Step 5 Install New Brake Shoes

Take your new brake shoes and compare them with the old ones to ensure they are the correct size. Begin by installing the new shoes onto the backing plate, following the configuration you noted earlier. Reattach the springs and clips using the new hardware that came with your brake shoes. Make sure everything is secured tightly.

Step 6 Reinstall the Brake Drum

Once the new brake shoes are in place, carefully slide the brake drum back onto the hub. Make sure it spins freely but fits snugly against the new shoes. If the drum feels too tight, you may need to adjust the brake shoes outwards slightly until you achieve the proper fit.

Step 7 Reattach the Wheel

Once everything is in place, it’s time to reattach the wheel. Place it back onto the hub and hand-tighten the lug nuts before lowering the Jeep back to the ground. Once it’s securely on the ground, use the torque wrench to tighten the lug nuts to the manufacturer’s specifications (typically found in the owner’s manual).

Step 8 Test Your Brakes

Before taking your Jeep out for a drive, pump the brake pedal a few times to ensure that the new shoes seat properly. After confirming that everything feels right, take a short test drive to ensure the brakes are working effectively.

Conclusion

Replacing the drum brakes on your Jeep Wrangler is a manageable task if you follow these steps carefully. Regular maintenance not only enhances your vehicle's performance but also keeps you safe on the road. If at any point you feel unsure about the process, don’t hesitate to consult a professional for assistance. Your Jeep deserves the best care, and keeping those brakes in top condition is a crucial part of vehicle maintenance. Happy driving!