Tools you'll likely need:
* Jack and jack stands
* Lug wrench
* Wheel chocks
* Socket wrench set (metric)
* Wrenches (metric)
* C-clamp or brake caliper compressor tool
* Pry bar (possibly)
* Penetrating oil (like PB Blaster)
* Clean rags or shop towels
* New brake pads (and rotors if needed)
Procedure:
1. Prepare the vehicle: Park on a level surface, engage the parking brake, and chock the front wheels. Raise the rear of the car using a jack and securely support it with jack stands. Remove the rear wheels.
2. Inspect the brake system: Before disassembling anything, visually inspect the brake caliper, pads, and rotor for excessive wear, damage, or corrosion.
3. Remove the brake caliper:
* Locate the caliper mounting bolts: These are typically located on the back of the caliper. They may be covered in brake dust.
* Apply penetrating oil: Spray penetrating oil on the bolts to help loosen them. Let it sit for a few minutes.
* Unscrew the bolts: Carefully remove the caliper mounting bolts using the appropriate socket wrench.
* Support the caliper: Once the bolts are removed, the caliper will be hanging by the brake line. Use a bungee cord or wire to secure the caliper to something nearby to prevent it from dangling and putting stress on the brake line. Do not let the brake line hang freely.
4. Remove the brake pads:
* Depending on the type of pads: Some pads may slide out easily. Others might require a small amount of prying to release them from their retaining clips. Be careful not to damage the caliper piston.
5. Remove the rotor (if replacing):
* Locate the rotor mounting bolts: On some models, the rotor may be held in place by retaining screws on the hub.
* Remove the bolts: If present, remove the retaining screws and then remove the rotor. You may need to tap it gently with a hammer and block of wood to loosen it from the hub. Be aware of the dust shield behind the rotor; try not to damage it.
6. Clean the caliper and hardware: Clean any brake dust and debris off the caliper, caliper bracket, and rotor.
7. Install the new components (reverse order of removal):
* Install the new rotor (if applicable): Make sure it's properly seated and the retaining screws are tightened.
* Install the new brake pads: Make sure they slide easily in the caliper.
* Attach the caliper: Be sure the mounting bolts are properly tightened to the specified torque (consult your repair manual).
* Remove the bungee cord/wire securing the caliper.
8. Reinstall the wheel: Tighten the lug nuts to the proper torque (consult your repair manual).
9. Repeat for the other side: Follow the same steps for the other rear wheel.
10. Bleed the brakes: After replacing any brake components, it's crucial to bleed the brakes to remove any air that may have entered the system. This is best done by someone familiar with brake bleeding procedures. Refer to your repair manual or seek professional assistance for this step.
Important Considerations:
* Repair Manual: A repair manual specific to your 1995 Cadillac Eldorado is highly recommended. It will provide detailed diagrams, torque specifications, and other crucial information.
* Brake System Safety: If you're uncomfortable with any part of this process, it's best to take your car to a qualified mechanic. A faulty brake system can be dangerous.
* Caliper Piston Compression: You may need a C-clamp or a specialized brake caliper compressor tool to compress the caliper piston to make room for the new brake pads. Be careful not to damage the piston.
This is a general guide. Always refer to your vehicle's repair manual for specific instructions and torque specifications. Improper brake repair can be extremely dangerous. If you're unsure about any step, seek professional assistance.
