As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING TAXI, FLAPS SELECTED WITH INDICATION PROBLEM. AIRCRAFT RETURNED TO GATE. FURTHER INVESTIGATION FOUND RT FLAP CARRIAGE BEARINGS WAS BROKEN IN 2 PIECES AND A SECOND BEARING SPLIT. NEW PARTS INSTALLED AND FLAP RIGGING CARRIED OUT I.A.W. MM. NO FURTHER INCIDENT DURING SUBSEQUENT FLIGHT.