1. Gather the necessary tools and parts:
- Replacement brake pad metal tabs (matching your vehicle's model and specifications)
- Brake grease
- Ratcheting wrench or combination wrench
- Flat-head screwdriver
- Safety glasses
2. Prepare the vehicle:
- Park your vehicle on a level surface.
- Engage the parking brake.
- If you can't access the brake caliper from underneath the car, you might need to raise your car using a jack and jack stands. Place the jack under a solid part of the frame, not near any suspension components.
3. Remove the wheels:
- Use the lug wrench to loosen the lug nuts on the wheel that corresponds to the brake caliper with the loose metal tab.
- Remove the lug nuts and take off the wheel.
4. Locate the brake caliper:
- The brake caliper is the part of the braking system that houses the brake pads and metal tabs.
- It is usually located near the wheel hub, where the brake rotor is.
5. Inspect the metal tabs:
- Visually inspect the existing brake pad metal tabs.
- Look for any signs of damage, such as bending or twisting.
- If the metal tabs are damaged or severely worn, they should be replaced.
6. Remove the old metal tabs:
- Use the flat-head screwdriver to gently pry open the retaining clip that holds the metal tab in place.
- Be cautious not to damage the brake caliper or other surrounding parts.
- Remove the old metal tab.
7. Apply brake grease:
- Apply a small amount of brake grease to the contact surfaces of the new metal tabs.
- This will help prevent future corrosion and ensure smooth movement.
8. Install the new metal tabs:
- Position the new metal tabs into place, ensuring they align correctly with the brake caliper and pads.
- Secure the metal tabs by snapping the retaining clip back into position.
9. Reinstall the wheel:
- Place the wheel back onto the hub.
- Replace and tighten the lug nuts until they are snug.
- Do not overtighten the lug nuts.
10. Repeat for the other side (if necessary):
- If the other brake caliper also has loose metal tabs, repeat steps 3 to 9 to fix the issue on that side as well.
11. Test the brakes:
- Gently depress the brake pedal a few times to ensure that the brakes are functioning properly.
- If everything feels normal, you can lower the vehicle (if you used a jack and jack stands) and test drive your car.
Remember that brake repairs should be performed with care and precision. If you're uncomfortable with any part of the process or unsure of your technical skills, it's best to consult a qualified mechanic.
