How to replace rear brake pads on a Mazda3?
The following is a step by step guide to replacing the rear rear rotors & brake pads on a 2.3L Mazda3 or Mazdaspeed3. Note that both the 2.0L Mazda3 uses different parts than those shown here, so while these instructions can be used as a general guide, things like torque specs or other details specific to this car may not apply.
How big is the rear caliper bracket on a Mazda3?
Rear Caliper Bracket 44-56 ft-lbs. If you are only replacing the pads and rotors, you will not normally have to bleed the system unless you’ve found your pedal feel to be mushy and suspect there is air in the lines.
How do you change the rotor on a Mazda3?
If the rotor doesn’t come off easily, it is probably just rusted on. Using a mallet, just tap the along the circumference of the center part of the rotor to jar the rotor free from the hub. Slide on the new rotor, and hold it in place using a spacer and a lugnut. Holding it on like this isn’t critical, but is convenient if you can do it.
Why does my car make a noise when I change the brake pads?
When the brake pads are worn down and need replacing, this metal tab starts to drag along the rotor, warning the driver of the potential problem. Don’t ignore the noise too long; the brake pads are thin and need servicing very soon, for safety and to protect the other parts of the braking system.
How do you install front brake pads on a Mazda3?
Using a mallet, just tap the along the circumference of the center part of the rotor to jar the rotor free from the hub. Slide on the new rotor, and hold it in place using a spacer and a lugnut. Holding it on like this isn’t critical, but is convenient if you can do it. Reinstall the caliper mount bracket to the upright.
Rear Caliper Bracket 44-56 ft-lbs. If you are only replacing the pads and rotors, you will not normally have to bleed the system unless you’ve found your pedal feel to be mushy and suspect there is air in the lines.
If the rotor doesn’t come off easily, it is probably just rusted on. Using a mallet, just tap the along the circumference of the center part of the rotor to jar the rotor free from the hub. Slide on the new rotor, and hold it in place using a spacer and a lugnut. Holding it on like this isn’t critical, but is convenient if you can do it.
How do you remove dust cap from Mazda3?
Using a flat-head screwdriver pop off the spring clip. The spring clip will pop/fly off, so beware. Find the two plastic dust caps that are just snapped-on the back of the caliper and remove them. Using the 7mm allen/hex key remove the caliper bolt/pin.