How to Change Drum Brakes on a Truck | Step-by-Step Guide

How to Change Drum Brakes on a Truck

Changing the drum brakes on a truck is an essential maintenance task that can help ensure optimal braking performance and safety. While it may seem intimidating, with the right tools and guidance, you can successfully complete this task. Here’s a step-by-step guide to help you change the drum brakes on your truck.

Tools and Materials Needed - Jack and jack stands - Lug wrench - Brake drum puller (if necessary) - New brake shoes - Brake cleaner - C-clamp - Socket set - Torque wrench - Safety goggles and gloves

Step 1 Prepare the Truck Begin by parking your truck on a level surface and engaging the parking brake. Wear safety goggles and gloves to protect yourself during the process. Loosen the lug nuts on the rear wheels using a lug wrench, but do not remove them completely at this stage.

Step 2 Lift the Truck Using a jack, lift the rear of the truck. Once elevated, securely place jack stands under the truck for safety. Remove the lug nuts completely and take off the wheels to access the brake drum.

Step 3 Remove the Brake Drum Inspect the brake drum. If it’s stuck, you may need to use a brake drum puller to loosen it. Once the drum is free, carefully slide it off the wheel hub. Be cautious, as the brake components may be under tension.

Step 4 Inspect and Replace Brake Shoes With the drum removed, inspect the brake shoes for wear. If they appear worn down or cracked, it’s time to replace them. Note the configuration of the existing components, as you will need to install the new shoes in the same manner. Remove the old shoes carefully, taking care to keep track of any springs and clips. Install the new brake shoes, ensuring that all springs and clips are secured properly.

Step 5 Reassemble and Test After replacing the brake shoes, slide the brake drum back onto the wheel hub. Put the wheels back on and hand-tighten the lug nuts. Lower the truck from the jack stands and use the torque wrench to tighten the lug nuts to the manufacturer’s specifications.

Step 6 Final Checks Before driving, pump the brakes a few times to seat the new shoes. Check for any unusual noises or issues during your initial test drive. If all goes well, you’ve successfully changed your truck’s drum brakes!

Performing regular brake maintenance is crucial for vehicle safety. If at any point you feel unsure about the procedure, don’t hesitate to consult a professional mechanic.