How to Install Rear Drum Brakes
Installing rear drum brakes on your vehicle can be a challenging task, but with the right tools and a bit of patience, it can be a rewarding DIY project. Drum brakes are a common braking system found in many older vehicles, and they require regular maintenance to ensure optimal performance. In this article, we will guide you through the process of installing rear drum brakes step by step.
1. Gather the Necessary Tools and Materials
Before you begin, make sure you have all the necessary tools and materials. You will need the following:
– Drum brake installation kit (including brake shoes, springs, adjusters, and bolts)
– Torque wrench
– Socket set
– Jack and jack stands
– Wheel chocks
– Wheel wrench or lug nuts
– Safety glasses and gloves
2. Prepare the Vehicle
Park your vehicle on a flat, level surface and engage the parking brake. Place wheel chocks on the opposite sides of the wheels to prevent the vehicle from rolling. Jack up the vehicle using the jack and place jack stands under the frame for support. Remove the wheels to access the rear drum brakes.
3. Remove the Rear Drum Brake Assembly
Using the wheel wrench or lug nuts, remove the lug nuts and wheels from the vehicle. Once the wheels are off, you can remove the brake drum assembly. Loosen the bolts that secure the drum to the axle and carefully pull the drum away from the hub.
4. Remove the Old Brake Shoes
With the drum removed, you can now remove the old brake shoes. The shoes are typically held in place by a set of bolts and springs. Use the socket set to remove the bolts and springs, then carefully pull the shoes out of the drum.
5. Install the New Brake Shoes
Place the new brake shoes into the drum, ensuring that the return springs are in place. The shoes should be aligned with the brake lining, and the shims should be properly positioned. Tighten the bolts and springs, but do not overtighten them.
6. Reinstall the Drum and Adjust the Brakes
Reinstall the drum onto the hub, making sure that the bolts are tight. Use the torque wrench to ensure that the bolts are properly torqued. Once the drum is in place, you can adjust the brakes. This process may vary depending on your vehicle, so consult your vehicle’s repair manual for specific instructions.
7. Test the Brakes
After adjusting the brakes, lower the vehicle and remove the jack stands. Carefully reinstall the wheels and tighten the lug nuts. Start the engine and test the brakes by applying pressure to the brake pedal. The brakes should engage smoothly and provide a firm stop.
8. Final Checks
Perform a final visual inspection of the brake system to ensure that all components are properly installed and there are no signs of damage. Check the brake fluid level and top off if necessary.
By following these steps, you can successfully install rear drum brakes on your vehicle. Remember to take your time and be patient throughout the process. If you encounter any difficulties, consult a professional mechanic for assistance. With proper installation and maintenance, your rear drum brakes will provide reliable stopping power for years to come.
