"Expert Guide: Rear Brake Pads Replacement

Replacing the rear brakes on a 2018 Cadillac CT6 involves several steps to ensure proper installation and functionality. Here's a comprehensive guide to help you through the process:
*Materials Needed:*
1. New brake pads
2. Brake caliper lubricant
3. Brake cleaner
4. Brake fluid
5. Socket wrench set
6. C-clamp or brake caliper tool
7. Jack and jack stands
8. Wheel chocks
9. Lug wrench
*Step 1: Preparation*
1. Park the car on a level surface and engage the parking brake.
2. Loosen the lug nuts on the rear wheels but do not remove them completely.
3. Place wheel chocks in front of the front wheels to prevent the car from rolling.
*Step 2: Lift the Car*
1. Use a jack to lift the rear of the car and support it securely on jack stands.
2. Remove the lug nuts and take off the rear wheels.
*Step 3: Remove the Caliper*
1. Locate the brake caliper assembly behind the brake rotor.
2. Use a socket wrench to remove the bolts securing the caliper to the bracket.
3. Carefully lift the caliper away from the rotor and suspend it using a wire hanger or bungee cord to prevent straining the brake line.
*Step 4: Replace Brake Pads*
1. Remove the old brake pads from the caliper bracket. Note their positioning for the installation of the new pads.
2. Apply brake caliper lubricant to the contact points on the caliper bracket.
3. Install the new brake pads into the bracket, ensuring they are correctly positioned.
*Step 5: Compress the Caliper Piston*
1. Use a C-clamp or brake caliper tool to compress the caliper piston back into its housing. This will allow room for the new brake pads.
2. Be cautious not to damage the rubber boot around the piston.
*Step 6: Reattach the Caliper*
1. Carefully lower the caliper over the new brake pads and align it with the bracket.
2. Reinsert and tighten the bolts that secure the caliper to the bracket.
*Step 7: Brake Bleeding (if necessary)*
1. If you opened the brake line during the process, you may need to bleed the brakes to remove any air.
2. Follow the manufacturer's instructions for bleeding the brakes or consult a professional if unsure.
*Step 8: Reassemble and Test*
1. Reinstall the rear wheels and hand-tighten the lug nuts.
2. Lower the car from the jack stands and tighten the lug nuts in a crisscross pattern.
3. Pump the brake pedal a few times to ensure proper brake pad positioning.
4. Test drive the vehicle at low speeds to ensure the brakes are functioning correctly.
By following these steps carefully, you can successfully replace the rear brakes on your 2018 Cadillac CT6. If you encounter any difficulties or are unsure about any step, it's always best to consult a professional mechanic for assistance.

[@cedarsland]

You never put the brakes in brake service mode