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 UPPER AFT SURFACE HAS EVIDENCE OF CORROSION AND NO PREVIOUS REWORK, REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 4 UPPER AFT SURFACE IAW ERA 615899-14AD REV ORIG AND PRI 615899-14AD REV 0 MATCHED ASSOCIATED AA 5742-01028 ADDED FOR AC 8313 ASSOCIATED ER/A 14-615899 ADDED FOR AC 8313. (LP# 0203609)