As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH SLAT TRACK NBR 4 LOWER AFT SURFACE HAS EVIDENCE OF WEAR MARKS IN TWO SEPARATE LOCATIONS AND PREVIOUS REWORK REF 5742-01028- 02A. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLT. REPAIRED L/H SLAT TRACK NBR 4 LOWER AFT SURFACE PER ERA 608595- 14AD REV C & PRI REV 0.1 MATCHED. (LP# 0174907)