As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WING FLAP TRACK NR 1A, PN 170-39060-002, WORN OUT OF LIMITS THICKNESS REDUCTION D .020 INCHES IAW EMB 175 SRM 57-52-03 TABLE 101. BLENDED WORN AREA IAW SRM PART II 51-10-03 ON WO 739450-609 IAW ETD 2011-170 01072E & EA E175-57-183 2 REV IR WO 893552.