how to change drum brakes on nissan sentra

How to Change Drum Brakes on a Nissan Sentra

Changing drum brakes on a Nissan Sentra can seem intimidating, especially if you’ve never undertaken a brake job before. However, with the right tools and a bit of patience, you can successfully replace the drum brakes of your vehicle. Follow this step-by-step guide to help you through the process.

Tools and Materials Needed

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

- Jack and jack stands - Lug wrench - Drum brake kit (includes new shoes and springs) - Brake cleaner - Screwdrivers (flathead and Phillips) - Pliers - Torque wrench

Step 1 Prepare Your Vehicle

Start by parking your Nissan Sentra on a level surface and engage the parking brake. Loosen the lug nuts of the rear wheels slightly with the lug wrench, but do not remove them completely yet. Next, use a jack to lift the rear of the vehicle and secure it with jack stands. Ensure the vehicle is stable before proceeding.

Step 2 Remove the Wheels

Once the vehicle is safely supported, completely remove the lug nuts and take off the rear wheels. This will give you access to the drum brakes.

Before removing the drum brakes, check for any visible damage or wear. If the drums are worn beyond recommended specifications, they may need to be machined or replaced. If they are in good condition, proceed by removing the drum.

Step 4 Remove the Brake Drums

To remove the drums, you might need to tap them gently with a hammer to loosen any rust or debris. If the drums do not come off easily, there may be a retaining screw holding them in place. Remove the screw with a screwdriver. Once loose, pull the drum straight off the wheel hub.

Step 5 Disassemble the Brake Components

Take note of how the current brake shoes and springs are arranged. It’s helpful to take photos to reference during reassembly. Using pliers, disconnect the return springs and remove the old shoes. Be sure to carefully detach the adjuster mechanism if applicable.

Step 6 Install New Brake Shoes

Start the installation by positioning the new brake shoes in the same arrangement as the originals. Reattach the adjuster mechanism and ensure it is functioning correctly before securing the shoes. Attach the new return springs, making sure they are firmly in place.

Step 7 Replace the Brake Drum

Once the new shoes are in position, carefully fit the brake drum back onto the hub. If the fitting is too tight, you might need to adjust the shoes slightly using the adjuster mechanism.

Step 8 Reassemble and Test

Reinstall the wheel onto the hub and securely tighten the lug nuts. Lower the vehicle from the jack stands and finish tightening the lug nuts in a star pattern to ensure even pressure. Before driving, pump the brake pedal several times to set the shoes against the drum. This will ensure proper braking function.

Conclusion

Changing drum brakes on a Nissan Sentra is a manageable DIY task that can save you money on labor costs. With a bit of attention to detail and careful execution, you’ll find that maintaining your brakes can be both rewarding and fulfilling. Always remember to prioritize safety and consult your vehicle’s manual if you have any specific questions regarding your model. Happy braking!