Changing Rear Drum Brakes

Changing Rear Drum Brakes A Comprehensive Guide

Changing rear drum brakes is an essential skill for car owners and enthusiasts alike. Understanding how to perform this task can save money on mechanic costs, and it also enhances your knowledge of your vehicle's braking system. In this article, we’ll guide you through the process of changing rear drum brakes step by step.

Tools and Materials Needed

Before you start, gather the necessary tools and materials. You'll need a lug wrench, screwdrivers, pliers, a brake spring tool, a socket set, and, of course, new brake shoes. Additionally, it’s useful to have a brake cleaner, grease, and safety gear like gloves and goggles.

Preparation

1. Park Safely Choose a level area to work. Engage the parking brake to prevent the vehicle from moving. 2. Remove the Wheel Use the lug wrench to loosen the lug nuts slightly before lifting the vehicle with a jack. Once lifted, remove the wheel completely.

1. Inspect the Drum Check the drum for any visible damage. If it's warped or has deep grooves, it may need to be replaced or resurfaced. 2. Remove the Brake Drum Depending on your vehicle, the drum might be held in place by screws or clips. Remove those and gently pull the drum off. If it’s stuck, a few taps with a rubber hammer may help.

Replacing the Brake Shoes

1. Inspect the Components Take note of how the existing parts are assembled. This will help during reinstallation. 2. Replace the Shoes Remove the old brake shoes by detaching the return springs and any retaining clips. Install the new shoes in the reverse order. Ensure that the shoes are seated properly against the backing plate.

Reinstalling the Drum

1. Check Adjuster Before reinstalling the drum, adjust the brake shoes if your vehicle features an adjustable system. The shoes should be close to the drum without dragging. 2. Reinstall the Drum Slide the drum back onto the hub carefully. Make sure that it rotates freely without any friction against the brake shoes.

Putting Everything Back Together

1. Reattach the Wheel Place the wheel back onto the hub and hand-tighten the lug nuts. Lower the vehicle and then tighten the lug nuts fully in a crisscross pattern for even torque. 2. Test the Brakes Before driving, pump the brake pedal several times to seat the new shoes properly. This action ensures that they align correctly within the drum.

Conclusion

Changing rear drum brakes may seem daunting, but with some patience and practice, anyone can do it. Always remember to check your vehicle's owner manual for specifics related to your model, as brake systems can vary significantly. If at any point you feel uncomfortable with the process, it’s wise to consult a professional mechanic. Maintaining your brakes is crucial for vehicle safety, so make this task a priority to ensure your car continues to perform safely and effectively.