As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING FLAP TRACK NR 3 INBD, PN 170-39315-001, WORN OUT OF LIMITS WIDTH REDUCTION W .002 INCHES IAW SRM 57-55-03 TABLE 102. BLENDED WORN AREA IAW SRM PART II 51-10-03 ON WORK ORDER 737209-527 IAW ETD 2011-170 01072E & EA E175-57-184 1 REV IR WORK ORDER 906309.