Piston Assembly Note
WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Insert the piston into the caliper and turn the adjustment gear counterclockwise using an Allen wrench to pull the piston in fully. (Turn the adjustment gear until it stops.)
Courtesy of MAZDA MOTORS CORP.