What Are Brake Calipers?
Brake calipers are the part of the braking system that squeezes the brake pads against the rotor to slow down or stop the car. They are usually made of metal and are mounted on the wheel hub.
When Do You Need to Change Brake Calipers?
You may need to change brake calipers if you notice any of the following signs: the brake pedal feels spongy, the car pulls to one side when braking, or you hear a grinding noise when braking.
How to Change Brake Calipers: Step-by-Step
Step 1: Gather Your Tools
Before you begin, make sure you have all the necessary tools. You will need a socket wrench, a C-clamp, brake fluid, a jack, and jack stands.
Step 2: Remove the Old Caliper
Start by removing the wheel and then the brake caliper. Use your socket wrench to remove the bolts holding the caliper in place. Once the bolts are removed, you can slide the caliper off the rotor.
Step 3: Replace the Brake Pads
Before installing the new caliper, you should replace the brake pads. Use your C-clamp to compress the piston inside the caliper. This will make it easier to install the new brake pads.
Step 4: Install the New Caliper
Once the new brake pads are in place, you can install the new caliper. Slide the caliper over the rotor and align it with the mounting bracket. Use your socket wrench to tighten the bolts.
Step 5: Bleed the Brakes
After installing the new caliper, you will need to bleed the brakes. This will remove any air from the brake lines and ensure that the brakes work properly. To do this, you will need to open the bleeder valve on the caliper and have someone press the brake pedal.
Step 6: Reinstall the Wheel
Once the brakes are bled, you can reinstall the wheel. Tighten the lug nuts and lower the car off the jack stands.
FAQs About How to Change Brake Calipers
Q: Do I need to change both brake calipers?
A: It is recommended that you change both brake calipers at the same time. This will ensure that the braking system is balanced and that both sides of the car stop evenly.
Q: How often do brake calipers need to be replaced?
A: Brake calipers can last for many years, but they may need to be replaced if they become damaged or worn out. It is best to have them inspected regularly by a mechanic.
Q: Can I change brake calipers myself?
A: Yes, you can change brake calipers yourself if you have the necessary tools and knowledge. However, if you are not comfortable working on your car, it is best to have a professional do the job.
Conclusion
Changing brake calipers may seem daunting, but it is a straightforward process that can be done at home with the right tools and knowledge. By following these steps, you can ensure that your car’s braking system is working properly and safely. Remember to always take safety precautions and seek professional help if you are unsure about any part of the process.