Save Money TV
2 minutes
Wind the Prius Rear Caliper Piston Clockwise While Pushing, Never Clamp It
Face the piston and turn it clockwise with a wind-back cube or needle-nose pliers in its notches while pressing inward, reservoir watched, bleeder closed. It threads in until flush with the boot; straight pressure from a C-clamp stalls the screw and can wreck the adjuster.