As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE REMOVING THE LEFT MAIN WHEEL ASSEMBLY FOR A FLAT TIRE DURING AN INCIDENT IN BDR, DISCOVERED THE OUTBOARD BRAKE DISC WAS BROKEN. REMOVED BRAKE ASSEMBLY, SENT TO OVERHAUL AND REINSTALLED IN ACCORDANCE WITH MAINTENANCE MANUAL INSTRUCTIONS AFTER OVERHAUL.