As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH SLAT TRACK NBR 7 UPPER AFT OUTBOARD SIDE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK. REF 5742-01028-02A. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLT. REPAIRED LH SLAT TRACK NBR 7 UPPER AFT O/B SIDE PER ERA 608553- 14AD REV C AND PRI REV 0 AND 1 MATCHED. (LP# 0171891)