As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED ON LANDING, RT BRAKE PEDAL WENT TO THE FLOOR & APPLIED NO BRAKE PRESS. INSPECTED RT BRAKE SYS WITH NO DEFECTS OR LEAKS NOTED. SERVICED RT BRAKE MASTER CYLINDER WITH HYD FLUID IAW MM CH 32-40-00. OPERATIONALLY CHECKED GOOD.