As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT FLAP NR 4 INBD FLAP TRACK, PN 170-39315-001, HAS SIDE FLANGE WIDTH REDUCTION WEAR OF .002 INCHES, OUT OF LIMITS IAW E175 SRM 57-55-03. BLENDED WORN AREAS IAW SRM PART II 51-10-03 ON WORK ORDER 740147-535 IAW ETD 2011-170 01072E & EA E175-57-188 1 REV IR WORK ORDER 1419936.