What You Will Need:
- New rear brake pads
- Jack and jack stands
- Lug wrench
- C-clamp or brake piston tool
- Wrench or socket set
- Wire brush
- Brake grease
Step 1: Prepare Your Workspace
Start by parking your vehicle on a flat surface and engaging the parking brake. Loosen the lug nuts on the rear wheels using a lug wrench, but do not remove them just yet. Locate the vehicle’s jacking points and use a jack to lift the rear end of the car. Secure the vehicle on jack stands for safety.
Step 2: Remove the Wheels and Caliper
Once the vehicle is safely secured, completely remove the lug nuts and take off the rear wheels. With the wheels off, locate the brake caliper, which is typically held in place by bolts or pins. Use a wrench or socket set to remove these bolts and carefully slide out the caliper.
Step 3: Replace the Brake Pads
Inspect the brake pads and determine if they need replacement. If they are significantly worn, proceed to replace them. Start by using a wire brush to clean any dirt or debris from the caliper bracket. Take note of the position and orientation of the old brake pads before removing them.
Next, press the caliper piston back into its housing using a C-clamp or brake piston tool. This step is necessary to make room for the new, thicker brake pads. Once the piston is fully retracted, insert the new brake pads into the caliper bracket in the same position and orientation as the old ones.
Step 4: Reinstall the Caliper and Wheels
With the new brake pads in place, carefully slide the caliper back onto the caliper bracket. Ensure that the bolts or pins are properly aligned and tighten them using a wrench or socket set. Double-check that the brake pads are securely in place before proceeding.
Finally, reinstall the rear wheels and tighten the lug nuts by hand. Lower the vehicle off the jack stands using a jack and then use a lug wrench to securely tighten the lug nuts in a star pattern.
Step 5: Bedding the New Brake Pads
After replacing the rear brake pads, it is essential to properly bed them in for optimal performance. Find an open stretch of road with minimal traffic, and while driving at a safe speed, gradually apply the brakes a few times to ensure the new pads are properly seated and provide the desired braking performance.
By following these step-by-step instructions, you can confidently replace the rear brake pads on your vehicle. However, always consult your vehicle’s specific manual for any model-specific variations or additional information. Remember, regular brake maintenance is essential for your safety on the road, so do not ignore any signs of brake wear or deterioration.