Caliper Installation Note

WARNING: This page is about a different car, the 2008 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Clean the exposed area of the piston.
Install the SST (49 F043 002) to the SST (49 B043 005).
Align the SST Projection to the piston groove.

Fig 1: View Of Piston Installation Tools
Courtesy of MAZDA MOTORS CORP.