Rear Brake Caliper Component Installation Note

WARNING: This page is about a different car, the 2018 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

Push the piston in using the commercially available disc brake expand tool.

Fig 1: Pushing Piston Using Commercially Available Disc Brake Expand Tool
Courtesy of MAZDA MOTORS CORP.
Install the rear brake caliper component.