Here's a general guide. Always consult your vehicle's repair manual for specific details and torque specifications. These instructions are for general guidance only and may vary slightly depending on the exact model and trim level of your Tracer.
Tools You'll Need:
* Jack and jack stands (essential for safety!)
* Wheel chocks
* Wrench to remove the wheel lug nuts
* Socket wrench and sockets (sizes will depend on your car, check your manual)
* C-clamp or caliper compression tool (highly recommended)
* Pliers or brake pad spreader (optional, but helpful)
* Brake cleaner
* Grease (for caliper pins, if needed)
* New brake pads (ensure they're the correct ones for your vehicle)
* Safety Glasses
* Gloves
Procedure:
1. Safety First: Park the car on a level surface, engage the parking brake, and chock the rear wheels. Jack up the front of the car and securely support it with jack stands. Never work under a car supported only by a jack.
2. Remove the Wheel: Use the wrench to remove the lug nuts and carefully take off the wheel. Set the wheel aside in a safe place.
3. Expose the Caliper: You should now see the brake caliper clamped around the rotor.
4. Compress the Caliper Piston: This is crucial. The new pads are thicker than the old ones, and you need to create space. Use a C-clamp or caliper compression tool to push the piston back into the caliper. Turn the piston slowly and evenly to avoid damage. Some pistons rotate, others push straight back. Observe the piston closely while compressing it to determine the correct method.
5. Remove the Brake Pads: There are usually two pins holding the brake pad retaining clip (some models may have clips instead of pins). Remove these pins with the appropriate wrench or socket. Gently pull the old pads out. Inspect the caliper slider pins while you are there. If they are dirty or sticking, clean them thoroughly with brake cleaner and lubricate them with brake caliper grease. If the pins are severely rusted or seized, they may need to be replaced.
6. Install the New Brake Pads: Carefully slide the new brake pads into place. Make sure they seat correctly in the caliper bracket. Reinstall the retaining clip and pins.
7. Reinstall the Wheel: Carefully put the wheel back on and tighten the lug nuts in a star pattern (opposite nuts, then the ones in between) to ensure even tightening. Do not overtighten.
8. Lower the Car: Carefully lower the car to the ground using the jack.
9. Pump the Brakes: Before driving, pump the brake pedal several times to ensure the brakes engage properly.
10. Test Drive: Take a short test drive to verify proper brake function. If you feel anything unusual (spongy brake pedal, unusual noises), have your brakes checked by a professional immediately.
Important Considerations:
* Rotor Inspection: While the wheel is off, inspect the brake rotors for wear and scoring. If they are excessively worn or damaged, they need to be replaced or turned (machined).
* Brake Fluid: Brake fluid level may decrease slightly as the piston is compressed. Check the brake fluid level in the master cylinder reservoir and top it off with the correct DOT 3 or DOT 4 brake fluid, as needed. Never mix different types of brake fluid.
* Caliper Slides: Check the condition of the caliper slide pins. They should move freely. Clean and lubricate them with caliper grease if necessary. Seized pins can lead to uneven brake pad wear.
Remember, this is a simplified guide. Always consult your vehicle's repair manual for specific instructions and torque specifications. Again, if you're not comfortable with this task, take your car to a qualified mechanic. Brake safety is not something to compromise on.
